[Answered] Which contains the lowest percentage of hydrogen? A) HCl B) H2SO4 C) H3PO4 D) ...

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Author Question: Which contains the lowest percentage of hydrogen? A) HCl B) H2SO4 C) H3PO4 D) ... (Read 54 times)

FButt

Hero Member
Posts: 519

on: Aug 27, 2018

Which contains the lowest percentage of hydrogen?

A) HCl
B) H2SO4
C) H3PO4
D) H2O

Question 2

At STP, 22.4 liters of nitrogen gas, N2, will have a mass of

A) 14.0 g.
B) 22.4 g.
C) 28.0 g.
D) 35.0 g.

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Marked as best answer by a Subject Expert

triiciiaa

Sr. Member
Posts: 349

Reply #1 on: Aug 27, 2018

Answer to Question 1

B

Answer to Question 2

C

FButt

Member
Posts: 519

Reply 2 on: Aug 27, 2018

Excellent

kishoreddi

Member
Posts: 329

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

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