pthh

pthh

10th Grade

18 Qs

quiz-placeholder

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Stoichimetry Quiz

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pthh

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Assessment

Quiz

Other

10th Grade

Practice Problem

Easy

Created by

9a10-Phạm Thành Thái undefined

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18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2(g)+F2(g)->

2HF(g)

2HCl(g)

2HBr(g)

2HI(g)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2(g)+Cl2(g)->

2HI(g)

2HBr(g)

2HF(g)

2HCl(g)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2(g)+Br2(g)->

2HI(g)

2HCl(g)

2HF(g)

2HBr(g)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2(g)+I2(g)->

2HI(g)

2HF(g)

2HCl(g)

2HBr(g)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

SiO2(s) +4HF(aq) ->

2HI(g)

FeCl2(aq)+H2(g)

SiF4(g) + 2H2O(l)

O2(g)+4HF(aq)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cl2(aq) +2NaOH(aq)->

5NaCl(aq)+NaClO3(aq)+3H2O(l)

2MnCl2(aq)+ 2KCl(aq)+5Cl2(g)+8H2O(g)

2NaOH(aq)+Cl2(g)+H2O(g)

NaCl(aq)+NaClO(aq)+H2O(l)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3Cl2(aq) +6NaOH(aq)->

NaCl(aq)+H2O(l)

FeCl2(aq)+H2(g)

5NaCl(aq)+NaClO3(aq)+3H2O(l)

2MnCl2(aq)+ 2KCl(aq)+5Cl2(g)+8H2O(g)

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