WILL GIVE BRAINLIEST IF YOU EXPLAIN (this is 7th grade Science / Chemistry btw):

H2 (2 as in a subscript)+ Cl2 (2 as in a subscript) = 2HCL

If the reactant contains one chlorine Molecule, Do you know how many Chlorine Atoms will be in the Product? Include Conversations Of matter in your explanation.

Answers

Answer 1

Answer:

2 chlorine atoms.

Explanation:

H₂ + Cl₂ → 2HCl

The Law of Conservation of Mass states that matter can neither be created nor destroyed in a chemical reaction.

If 2 molecules of Hydrogen and 2 molecules of Chlorine is present in the reactants, the same no. of atoms should also be present in the product.

∴ the no. of chlorine atoms in the product is 2.

Answer 2

I don’t know this sorry

Related Questions

A galaxy contains stars, gas, and dust. This matter must be held together or the galaxy will break apart. What is responsible for holding the stars, gas, and dust together in a galaxy?

Answers

gravity is responsible !

what is the property of every heterogeneous mixture

Answers

Answer:

The property of ever heterogeneous mixture is a solid dissolved into a liquid.

Explanation:

Darwin was one of the first scientists to express the idea that organisms change over time and that all modern species developed from earlier kinds of life. What is this theory called?

Answers

It’s called the Natural selection

In what phase of matter are most elements found?

Answers

Answer:

solid

Explanation:

solids

The 3 states of matter are either solid, liquid or gas. Most elements are solids, only 11 are gases and 2 are liquids.

Answer:

Gas, Liquid, Solid, or Synthetic depends on the element.

The main answer is solid

Explanation:

If you check here you will see the different elements and how they are found.

https://hobart.k12.in.us/ksms/PeriodicTable/naturalphase.htm#:~:text=Elements%20appear%20in%20their%20natural%20phase%20at%20room,krypton%2C%20neon%2C%20nitrogen%2C%20oxygen%2C%20radon%2C%20and%20xenon.%20Liquid.

You will see the grand majority of elements are solids.

help i'll give brainliest help with number 13 and 14 please

Answers

Answer:

ice:1

iceberg:2

water:3

lake:4

boiling water:5

Explanation:

pls i need help with this vocab pls! ASAP

Answers

1. phototropism

2. geotropism

3. tropism

4. biome

5. symbiosis

6. cortex

1. 2. 3. 4.
5. it’s what the person above me said

NO LINKS!! :)
BONUS : A 15.0 kg medicine ball is thrown at a velocity of 10.0 m/s to a 60.0 kg person who is a rest on ice. The person catches the ball and immediately slides across the ice. Assume that momentum is conserved and there is no friction. Calculate the velocity of the person AND THE BALL.
P=
m=
v=

Answers

Answer:

The velocity of ball and man after catching ball is

Explanation:

Since there is no friction and no external force the momentum is conserved .

Here when man catches ball then man and ball move with common velocity .

The velo of the ball and man after catching a ball is common velo

What are some things that are composed of only on element?

Answers

Answer:

An aluminium drink can.

24 carat gold.

The helium gas in a balloon that floats upwards.

Cast iron garden railings.

Lead sheeting used by builders on the roofs of houses.

Conservation Activity

What roles do society, politics, and economics play in science?

Discovering the roles and influence that society, politics, and economics have on science takes some practice. Sometimes these influences are not obvious but appear only after a solution to the problem has been tested over a period of time.

These articles describe conservation problems and solutions that were influenced by scientific, social, economic, or political issues. As you read each article, take note of the sections that represent these factors. You will use these articles in your assignment for this lesson.

Using Forests Wisely
Forest
Community Conservation
Sky view of a town

Using both of the articles, answer the questions below. You can answer questions on a word processing document and upload it for grading, or you can submit answers to questions directly. Be sure to review the grading rubric before you begin.

Summarize the scientific information that leads to conservation in each of the articles.
What social issues affected the problem or its solution in each of the stories?
How did economics delay scientists' first attempts for conservation in each story?
Describe the political actions that led to successful conservation in both stories.

Answers

Answer:

Hey mate....

Explanation:

This is ur answer.....

1A) The articles are expressing that how each field affects conservation. They also talk about problems and solutions that are influenced by social, economic or political issues.

2A) If people stop cutting down as many trees, there won’t be as many resources from that such as paper maybe the cost will go up. Companies will be mad if people stop them from doing business, cutting down trees and making money for example some experiences people had when they confronted companies went like this, "We had chief executives slamming the phone down on us. I even had people threaten to punch me." But there are a lot of good things happening such as a lot of materials are made that FSC certified so you can have a clear conscience.

3A) If people are cutting down trees, then those companies aren’t getting money then they lose job opportunities without people there doing their jobs then no products like paper can be made. Also, if trees aren’t being cut down clearing space places like houses or malls can’t be built there. There are some solutions though like what FSC certified places do is after they cut down a tree they plant a new one in that exact spot.

4A) A lot of countries are becoming FSC certified such as Russia. Just a little bit ago Russia had very little forest that was FSC certified now it's 260,000 sq. km—a quarter of its commercial forests. 40 percent—forest area of Europe and North America certified by the FSC...

Hope it helps you,

Mark me brainliest plss.....

FOLLOW ME! :)

Answer:

Summarize the scientific information that leads to conservation in each of the articles?

In the article “using forest wisely”, the article states that people have destroyed the forest at an alarming rate. In the absence of trees, the ecosystem will eventually die. Which causes a major issue to not only the animals who lives in the forest but also the world's population nearly a quarter. We all rely on the forest for the air we breathe and the products it provides for us. In the article “community conservation”, the article states the population of the gorillas have been decreasing. A big problem has been Poaching, it has taken a heavy toll only about 700 hundred gorillas remain in the wild.

What social issues affected the problem or its solution in each of the stories?

In the article “community conservation”, the article states there hasn’t been many tourist since there’s been a decrease population of mountain gorillas. Tourist revenues helps to fund conservation work and new infrastructure and enterprises such as tree plantations and animal habitats. In the article “using forest wisely”, the article states that Forest Stewardship Council (FSC) was created so the committee can save the forest with strict regulations and laws. Local workers are employed and help saving the environment.

Explanation:

Help i'll give brainliest! help with 15 just make the answer clear please (PLEASE COMMENT IF YOU CAN"T SEE THE PICTURE DONT ANSWER!)

Answers

Answer:

read explanation

Explanation:

the thermal battery could help this type of generator produce energy 24 hours a day by using a salt. during the day, the mirror warms up the salt till it's melted, then, at night, the very hot salt can be used to boil water, producing steam and that steam could go into a generator that uses pressure

Ms. Hunziker’s toaster uses 60 amps of current and has a resistance of 10 ohms. What voltage would be needed for the toaster to operate correctly?
6 volts
600 volts
60 volts
0.6 volts

Answers

What voltage would be needed for the toaster to operate correctly? 6 volts.

Water waves are surface waves. The energy of the waves moves

only perpendicular to the motion of the wave.

both parallel and perpendicular to the wave.

only parallel to the motion of the wave.

Answers

Answer:

Explanation: I don't know but its B

Answer:

Explanation:

Three examples of physical change are ______________.
Group of answer choices

pond freezing, breaking glass, a burning candle

boiling water, a nail rusting, a melting candle

applying lipstick, making lemonade, baking bread

melting ice, mowing the lawn, carving a statue

Answers

It’s the 1st, 2nd, and 5th answers

A pond freezing is definitely one

Please work out all the problems on this page, no links, no i don't knows please do not take advantage of me or my points please actually answer these questions

Answers

Answer:

9) C

10) C

11) D

Explanation:

Hope I could help

Can I plz have brainliest

The answer is in the pic

The Earth's Layers

Options

Inner Core

Outer Core

Lithosphere

Mantle

Oceanic Crust

Asthenosphere

Continental Crust

Answers

Continental Crust,Mantle,Oceanic Crust,Outer Core

9.Inner core
10. Outer Core
11. Lower Mantle
12. Upper Mantle
13. Crust

please help fast
its due today

Answers

this is not math, put this in scinence

organism, population, species, community, ecosystem, biome

Please work out all the problems on this page, no links, no i don't knows please do not take advantage of me or my points please actually answer these questions

Answers

Answer:

Explanation:

2nd

2nd option: they move more freely

What are substances made of?

Answers

Answer:

Explanation:

A substance is a pure form of matter that is only made up of one type of atom.

Plz help, asap, no links and don't put answer if you don't know. Explain also!
True or False: Ice caps in Greenland are composed of salt water.
True or False: Over time, the average ocean salinity has decreased.

Answers

Answer: D

Explanation: Since one of the snakes food sources is the shrew, cutting it off would limit the snake's food causing the population to decrease.

The weather map shows the weather conditions for one day across the United States. Based on the weather map, which city will most likely experience heavy rainstorms during the next 24 hours?

Answers

Answer:

THE ANSWER IS

C. St. Louis

Explanation:

Do you see that big, slightly curved line overlapping the united states, with little triangles in it? That represents the heavy rainstorm. If you look close enough, St. Louis is closest to one of the tiny triangles, aka the rainstorm.

WHY IT CAN’T BE THE OTHER OPTIONS:

It cannot be the other choices because they are not as close to the line as St. louis is

Hope this Helped!!!

The answer is c/st Louis

The moon orbits the....?

Answers

Answer:

the moon orbits the Earth

help please an btw this isn't a test ill give brainliest science is really my thing. btw help with number 6

Answers

since you have an internal body temperature, which circulates warmth, anything cold that is in contact with your body will start to ‘decrease’ that internal body temp (in that particular part of the body) the hot energy is transferred to the cold -> the cold energy is transferred to the hot

ex: you grab an ice cube, the ice cube begins to melt because the warmth of your hand melts it, afterwards your hand is cold

hope this makes sense ! :-)

Help-
Help-
Help-
Help?

Answers

I don’t know the exact answer but this information may help. :) The sun transfers energy to the grass by radiation, which they turn into energy through photosynthesis. They have 100% of the energy in a food chain. Energy is transferred between organisms in food webs from producers to consumers. The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.

Energy is transferred into the food chain since the sun produces energy to plants and with that animals eat plants and so on.

Other Questions

Read the following excerpt from Narrative of the Life of Fredrick Douglass, by Fredrick Douglass and answer the question that follows.The plan which I adopted, and the one by which I was most successful, was that of making friends of all the little white boys whom I met in the street. As many of these as I could, I converted into teachers. With their kindly aid, obtained at different times and in different places, I finally succeeded in learning to read. When I was sent of errands, I always took my book with me, and by doing one part of my errand quickly, I found time to get a lesson before my return. I used also to carry bread with me, enough of which was always in the house, and to which I was always welcome; for I was much better off in this regard than many of the poor white children in our neighborhood. This bread I used to bestow upon the hungry little urchins, who, in return, would give me that more valuable bread of knowledge. I am strongly tempted to give the names of two or three of those little boys, as a testimonial of the gratitude and affection I bear them; but prudence forbids;not that it would injure me, but it might embarrass them; for it is almost an unpardonable offence to teach slaves to read in this Christian country.Which of the following best summarizes the passages?A. It was against the rules to teach slaves to read in white Christian country.B. The white boys in his neighborhood taught him to read in exchange for pieces of bread.C. Frederick Douglass couldnt go to school because he had too many errands to do.D. Frederick Douglass was wealthy while the white boys were poor. 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They came close, until the guards shouted at them to stay back, and there Saeed and Nadia stopped, making it clear they would not try to rush the house, sitting down where the guards could see them, where they felt safe, and Saeed considered whether to run back and retrieve the rod, but Nadia said it was too risky. They both regretted dropping it now. They watched for a long while but the four men never appeared, and the two of them set up their tent right there, but were unable to sleep much that night." A university will add fruit juice vending machines to its classroom buildings if the student body president is convinced that more than 20 percent of the students will use them. A random sample of n students will be selected and asked whether or not they would use the vending machines. A large-sample test for proportions at the significance level of = 0.05 will be performed. 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