[Answered] How many moles of (NH4)2S are there in 75 g of (NH4)2S? A) 1.04 B) 1.10 C) 1.50 D) ...

This topic contains a solution. Click here to go to the answer

Author Question: How many moles of (NH4)2S are there in 75 g of (NH4)2S? A) 1.04 B) 1.10 C) 1.50 D) ... (Read 64 times)

faduma

Hero Member
Posts: 528

on: Aug 27, 2018

How many moles of (NH4)2S are there in 75 g of (NH4)2S?

A) 1.04
B) 1.10
C) 1.50
D) 1.56

Question 2

What is the percent yield for a given process, if 4.0 kg of a product is recovered from a reaction whose theoretical yield is 5.6 kg?

A) 41
B) 62
C) 71
D) 89

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

Jane

Sr. Member
Posts: 309

Reply #1 on: Aug 27, 2018

Answer to Question 1

B

Answer to Question 2

C

faduma

Hero Member
Posts: 528

Reply #2 on: Aug 27, 2018

Thanks

Jane

Sr. Member
Posts: 309

Reply #3 on: Aug 27, 2018

Welcome

« previous next »

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

pH vs. moles base added per mole acid

The complete oxidation of 1 mole of glucose generates about 30–32 moles of ATP synthesized from ...

How many atoms are in 3.00 moles of NA

A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is:

How many moles of AgCl are contained in 244 mL of 0.135 m AgCl solution? The density of the ...

The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ...

Author Question: How many moles of (NH4)2S are there in 75 g of (NH4)2S? A) 1.04 B) 1.10 C) 1.50 D) ... (Read 64 times)

Related Topics

Need homework help now?