Chemistry High School

what is the theoretical yield (in mols) of magnesium when 1.1 x 102 mols of lithium reacts with excess magnesium chloride.

Answers

Answer 1

Explanation:

Use the molecular formula to find the molar mass; to obtain the number of moles, divide the mass of compound by the molar mass of the compound expressed in grams.

Related Questions

Question 7 (5 points)
(05.01 LC)
One mole of zinc has a mass of 65.4 grams. Approximately how many atoms of zinc are present in one mole of zinc?

Answers

Answer:

6.02 x 10²³ atoms

Explanation:

The number of moles present in 1 mole of zinc will be 6.02 x 10²³ atoms. This is because a mole of any substance contains the Avogadro's number of particles which is 6.02 x 10²³ atoms.

A mole is simple a convenient way of estimating the number particles within a substance.

So every 1 mole of  a substance contains the same number atom in there.

For the give zinc, since it is 1 mole, it will contain 6.02 x 10²³ atoms

they've changed the answer, but 6.02 x 1023 is still right. the new answer is just 6 x 1023.(6.02 rounded to the nearest integer)

What does the cardiovascular system do
for the human body?

Answers

Answer: The blood circulatory system (cardiovascular system) delivers nutrients and oxygen to all cells in the body.

Explanation:

Other Questions
A signal causes the operating system to stop and assess what to do next.( Identify the name of this signal.) If 12 eggs cost $1.73 how much will 1 egg be? What part of speech is the word mission in the sentence below?My mission was to get the cat out of the tree safely.nounverbadverbadjective what are vitamins?where do they come from?How does your body use them? Which mathematical term describes 107x in an expression Explain how the lungs are adapted for diffusion of gases HELPP 2.Due to her ______nature, Christa has a difficult time working in groups. Her loquaciousness has alsolanded her a detention occasionallya.Adverseb. Ostentatiousc. Garrulousd. Pristine Which of these elements has the highest first ionization energyA) oxygen B) beryllium C) fluorine D) carbonE) boron To stop a wound from bleeding, platelets in the blood clump together to form a blood clot. The clot dries into a hard scab to protect the wounded area. Underneath the scab, the blood supplies nutrients and oxygen that help new skin cells form. As the skin regenerates, the wound closes.Which body systems interact with the integumentary system to close the wound?A Circulatory and reproductiveB Immune and circulatoryC Reproductive and immuneD Digestive and endocrine Complete each sentence with the correct present tense form of the verb inparentheses.1. Ramn y yoa estudiar en la biblioteca. (ir)2. T y tu amigoa tocar la guitarra. (ir)3. Elena y sus amigas_de compras los fines de semana. (ir)4. Yoa visitar a mis abuelos la prxima semana. (ir)5. Mis padresa viajar a Pars. (ir)6. Ana y Carmenbonitas y elegantes. (ser)7. Yomuy generoso y simpatico. (ser)8. Muchos estudiantesperezosos. (ser)9. T y tu hermanoaltos y fuertes. (ser)10. Usted y su primatrabajadores. (ser)11. Youn carro nuevo. (tener)12. Mi hermanoun perro y un gato. (tener)13. Juan y Roberto_muchas amigas bonitas. (tener)14. Tque estudiar y hacer tut area. (tener) Select the sentence that uses semicolons correctly.Question 1 options:Larry wanted to visit Denver, Colorado; Salt Lake City, Utah, and Santa Fe, New Mexico.Larry wanted to visit Denver, Colorado; Salt Lake City, Utah; and Santa Fe, New Mexico.Larry wanted to visit Denver, Colorado, Salt Lake City, Utah; and Santa Fe, New Mexico.Larry wanted to visit Denver, Colorado, Salt Lake City, Utah, and Santa Fe, New Mexico. plzz help Which of the following is an example of the reflection of waves?A)getting a sunburnB)Your image in a mirrorC)light through the sunroof of a carD)The movement of a sailboat Write an equation of the line with a slope of 23and y-intercept of 8. y= 3x - 12 = 3x + 1help please How many moles of Fe2O3 were used to produce with 11.5 moles of CO2 ? Chris borrows 6000 at a simple interest rate of 10% per year.He pays the money back after 4 years.How much does he pay back in total? Please help I dont care how much you do as long as you help :) A 2000 Kg car is driving 15 m/s. It drives head-on into a giant spring attachedto a brick wall. The spring compresses 8 meters after the impact. What is thespring coefficient of the giant spring? * can some please help me find the 4th term Lauren has twelve more than six times as many pencils as her sister. Which expression represents the number of pencils that Lauren has if the variable p represents the number of pencils that her sister has?