[Answered] What is the mass of a sample of water (H2O) containing 3.00 1022 H2O molecules? A) 18.0 g B) ...

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ghost!

Hero Member
Posts: 560

on: Aug 27, 2018

What is the mass of a sample of water (H2O) containing 3.00 1022 H2O molecules?

A) 18.0 g
B) 0.900 g
C) 9.00 g
D) 1.00 mol

Question 2

Which of the following AQUEOUS acids does not have the -ous ending?

A) H2SO3
B) HNO2
C) HClO2
D) H2CO3

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jsm54321

Sr. Member
Posts: 328

Reply #1 on: Aug 27, 2018

Answer to Question 1

B

Answer to Question 2

D

ghost!

Hero Member
Posts: 560

Reply #2 on: Aug 27, 2018

Thanks

jsm54321

Sr. Member
Posts: 328

Reply #3 on: Aug 27, 2018

Welcome

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