menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Which chemical equation below shows a combination (or synthesis reaction? A) 2KClO3 —> 2KCI+3O2 B) C+ O2 —> CO2 C) 2H2O —> 2H2 + O2 D) NaCl —> Na + Cl
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Which chemical equation below shows a combination (or synthesis reaction? A) 2KClO3 —> 2KCI+3O2 B) C+ O2 —> CO2 C) 2H2O —> 2H2 + O2 D) NaCl —> Na + Cl
asked
Nov 9, 2022
68.0k
views
4
votes
Which chemical equation below shows a combination (or synthesis reaction?
A) 2KClO3 —> 2KCI+3O2
B) C+ O2 —> CO2
C) 2H2O —> 2H2 + O2
D) NaCl —> Na + Cl
Chemistry
high-school
IcarusNM
asked
by
IcarusNM
8.3k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
3
votes
Answer is C
A synthesis reaction looks like this:
A+ B → AB
LordTwaroog
answered
Nov 13, 2022
by
LordTwaroog
8.7k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jun 3, 2017
66.4k
views
A 115.0-g sample of oxygen was produced by heating 400.0 g of potassium chlorate (2KClO3 mc019-1.jpg 2KCI + 3O2) What is the percent yield of oxygen in this chemical reaction? a. 69.63% b. 73.40% c. 90.
Smartie
asked
Jun 3, 2017
by
Smartie
8.5k
points
Chemistry
high-school
2
answers
2
votes
66.4k
views
asked
Mar 7, 2017
118k
views
A 115.0-g sample of oxygen was produced by heating 400.0 g of potassium chlorate. 2KClO3 mc019-1.jpg 2KCI + 3O2 What is the percent yield of oxygen in this chemical reaction?
Arias
asked
Mar 7, 2017
by
Arias
8.4k
points
Chemistry
high-school
2
answers
0
votes
118k
views
asked
Oct 12, 2019
47.5k
views
A 115.0-g sample of oxygen was produced by heating 400.0 g of potassium chlorate. 2KClO3 mc019-1.jpg 2KCI + 3O2 What is the percent yield of oxygen in this chemical reaction? Use mc019-2.jpg.
Prashant Lakhlani
asked
Oct 12, 2019
by
Prashant Lakhlani
8.3k
points
Chemistry
high-school
1
answer
0
votes
47.5k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org