[Answered] What is the mass of a water molecule, H20, in atomic mass units? A) 2 amu B) 3 amu C) 16 amu ...

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Author Question: What is the mass of a water molecule, H20, in atomic mass units? A) 2 amu B) 3 amu C) 16 amu ... (Read 90 times)

erika

Hero Member
Posts: 522

on: Jul 29, 2018

What is the mass of a water molecule, H20, in atomic mass units?

A) 2 amu
B) 3 amu
C) 16 amu
D) 18 amu

Question 2

Which has the greatest number of molecules?

A) 28 g of nitrogen, N2
B) 32 g of oxygen, O2
C) 32 g of methane, CH4
D) 38 g of fluorine, F2

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epscape

Sr. Member
Posts: 335

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: D

Answer to Question 2

Answer: C

erika

Member
Posts: 522

Reply 2 on: Jul 29, 2018

Wow, this really help

recede

Member
Posts: 315

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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