[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) ...

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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 72 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

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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

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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 72 times)

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