Select all of the ways collection areas use to gain water. precipitation falls direction into the collection area runoff from precipitation water evaporates from the collection area​

Answer: c. it increases

Explanation:

Answer:

a) decrease

Explanation:

Hope this will help

Answer:

138.14547456

Explanation:

How many moles Aluminium in 1 grams? The answer is 0.037062379468509.

We assume you are converting between moles Aluminium and gram.

You can view more details on each measurement unit:

molecular weight of Aluminium or grams

The molecular formula for Aluminium is Al.

The SI base unit for amount of substance is the mole.

1 mole is equal to 1 moles Aluminium, or 26.981538 grams.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between moles Aluminium and gram.

Answer:

[tex]\boxed {\boxed {\sf About \ 138 \ grams \ of \ aluminum}}[/tex]

Explanation:

To convert from moles to grams, we must use molar mass.

This can be found on the Periodic Table, so look for the symbol for aluminum: Al

We can use this number as a ratio.

[tex]\frac { 26.981538 \ g \ Al} { 1 \ mol \ Al}[/tex]

Multiply by the given number of moles: 5.12

[tex]5.12 \ mol \ Al *\frac { 26.981538 \ g \ Al} { 1 \ mol \ Al}[/tex]

Multiply. The moles of aluminum will cancel.

[tex]5.12*\frac { 26.981538 \ g \ Al} { 1}[/tex]

[tex]138.145475 \ g \ Al[/tex]

Round. The original measurement of moles has 3 significant figures, so our answer must also have 3 sig figs.

For the number we calculated, that is the ones place. The 1 in the tenth place tells us to leave the 8.

[tex]138 \ g \ Al[/tex]

There is about 138 grams of aluminum in 5.12 moles.

Answer:

Characteristics...

Explanation:

I hope that's right, if not super sorry. I'm not the smartest. I tried my best if it's wrong

Answer:B

Explanation:

Answer:

[tex]Q=330J[/tex]

Explanation:

Hello!

In this case, since the energy involved during a heating process is calculated as shown below:

[tex]Q=mC(T_2-T_1)[/tex]

Whereas we consider the mass, heat capacity and temperature; we are able to plug in the given data to obtain:

[tex]Q = 20g*1.1\frac{J}{g\°C}(40\°C-25\°C)\\\\Q = 330J[/tex]

Best regards!

Answer:  2 atoms

Explanation: A molecular formula of the compound carbon dioxide is CO 2 . One molecule of carbon dioxide consists of 1 atom of carbon and 2 atoms of oxygen.

Answer:

19.4 g/cm^3

Explanation:

Answer:

paper being shredded

Explanation:

Answer:

its A

Explanation:

Answer:

oxygen

Explanation:

flourine have 9 proton

19 neutrons and 9 electron

mark be a brain list

Answer:

D) The presence of additional Br- ions already in the solution means equilibrium will be reached when much less CuBr has dissolved.

Explanation:

CuBr ⇄ [tex]Cu^+[/tex] + [tex]Br^-[/tex]

Because there is Br- in CuBr, when put into solution, those Br- ions become part of the products side of the equation, shifting the equilibrium back towards the CuBr side, meaning less CuBr will dissolve.

The decrease in the solubility of the CuBr in NaBr solution has been due to the presence of additional Br ions in the solution. Thus option C is correct.

The equilibrium position has been the condition when the concentration of the reactants and products has been equal. The solubility of the CuBr has been dependent on the ksp for the solution.

The ksp has been the solubility product and has been dependent on the concentration of the reactants. The NaBr solution will be dissociated in the form of Na ions and Br ions. The dissolution has been based on the equilibrium of the CuBr.

With the presence of additional Br ions, the equilibrium of the CuBr solution has been reached earlier, and thereby the solubility of the solution has been decreased.

The decrease in the solubility of the CuBr in NaBr solution has been due to the presence of additional Br ions in the solution. Thus option C is correct.

For more information about solubility, refer to the link;

https://brainly.com/question/4736767

Answer:

Solar energy.

Explanation:

Solar Energy,

Renewable sources are those, which can be used again and again so, solar energy is the answer.

Answer:

t? im pretty sure have a good day

Answer:

Mechanical

Explanation:

mechanical energy:

energy that an object has

because of its motion or

position

Answer:

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.

Explanation:

Answer:

a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.

Explanation:

Here's an example. When you burn wood, It releases Carbon dioxide, water vapor, and ashes. It just depends what chemicals you use ^^

Materials are transferred between individual cells and their internal environment through the cell membrane by diffusion, osmosis, and active transport. During diffusion and osmosis, molecules move from a higher concentration to a lower concentration. Osmosis: Osmosis is the movement of solvent particles across a semipermeable membrane from a dilute solution into a concentrated solution. Diffusion: Diffusion is the movement of particles from an area of higher concentration to lower concentration. This would be the diffusion.

The chemical formula : 3HgBr₂(Mercury(II) bromide)

Given

The chemical formulas of Mercury and Bromine

Required

The appropriate chemical formula

Solution

A molecular formula is a formula that shows the number of atomic elements that make up a compound.  

The number of molecules is determined by the coefficient in front of the compound

the number of atoms is determined by the subscript after the atom and the coefficient

Three molecules⇒ coefficient = 3

one atom of Mercury ⇒Hg

two atoms of Bromine ⇒ Br₂

The chemical formula : 3HgBr₂

Answer:

Percent yield = 86.09%

Theoretical yield of AgCl = 44.72 g

Explanation:

Given data:

Mass of silver(1) nitrate = 53.0 g

Actual yield of AgCl = 38.5 g

Theoretical yield of AgCl = ?

Percent yield = ?

Solution:

Chemical equation:

AgNO₃ + KCl    →   AgCl + KNO₃

Number of moles of AgNO₃:

Number of moles = mass/molar mass

Number of moles = 53.0 g/ 169.87 g/mol

Number of moles = 0.312 mol

now we will compare the moles of AgNO₃ and AgCl

               AgNO₃         :           AgCl

                   1               :                1

                0.312          :           0.312

Theoretical yield of AgCl:

Mass = number of moles × molar mass

Mass = 0.312 mol × 143.32 g/mol

Mass = 44.72 g

Percent yield:

Percent yield = (actual yield / theoretical yield) × 100

Percent yield = ( 38.5 g / 44.72 g ) × 100

Percent yield = 86.09%

Answer:

It is balanced

Explanation:

There is 1 Carbon, 2 Hydrogen, and 1 Oxygen on the right and 1 Carbon, 1 Oxygen and 2 Hydrogen on the left. This equation is balanced.

Answer:

0.474 moles of C₆H₆OS

Explanation:

Step 1: Write the balanced equation

2 C₆H₆OS + 11 O₂ ⇒ 12 CO + 6 H₂O + 2 SO₃

Step 2: Establish the appropriate molar ratio

According to the balanced equation, the molar ratio of C₆H₆OS to SO₃ is 2:2.

Step 3: Calculate the moles of C₆H₆OS reacted if 0.474 moles of SO₃ are produced

We will use the previously established molar ratio.

0.474 mol SO₃ × 2 mol C₆H₆OS/2 mol SO₃ = 0.474 mol C₆H₆OS

Answer:

The answer is D jessim should spin the glove quickly while walking in a circle around nancy.

Explanation:

Answer:

a

Explanation:

neutalize acidity level

Answer:

lol thx

Explanation:

Answer:

I believe it is 3.

Explanation:

because the earth is constantly shifting.

Explanation:

true true true true true true

Answer:

False

Explanation:

Because that is your friend and your friend is helping you in other things that you need some help.

Answer: C7H14 - PubChem.

Explanation: