Ask question

Ask question

All categories

3 years ago

10

Which of the following choices represents a balanced chemical equation? A. Ca3(PO4)2 + 6SiO2 → P4O10 + 3CaSiO3 B. 2Ca3(PO4)2 + 6

SiO2 → P4O10 + 6CaSiO3 C. 2Ca3(PO4)2 + 3SiO2 → 2P4O10 + 2CaSiO3 D. 3Ca3(PO4)2 + 2SiO2 → P4O10 + 4CaSiO3

1 answer:

Arturiano [62]3 years ago

6 0

the correct answer: 2Ca3(PO4)2 + 6SiO2 -> P4O10 + 6CaSiO3

You might be interested in

What is the only letter not appearing on the periodic table?.

ivolga24 [154]

Answer:

The answer is j

Explanation:

3 0

3 years ago

How many elements does a compound need to form?

Vinvika [58]

Answer:

two

Explanation:

When two distinct elements are chemically combined, chemical bonds form between their atoms. the result is called a chemical compound

4 0

3 years ago

Read 2 more answers

For a concentration technique, Stotal is given as 19.31 ± 0.035, Smb is 0.22 ± 0.008, and kA is 0.154 ± 0.007 ppm–1, where Stota

professor190 [17]

Answer:

B

Explanation:

8 0

3 years ago

Change the following word equation into a formula equation AND balance it. Iron(III) carbonate --> Iron(III) oxide + Carbon d

nignag [31]

FeO + CO2 //written in the number form

8 0

3 years ago

Cu2O + 2 HCl → 2 CuCl + H2O

ivann1987 [24]

What is your question please write properly>-< >_

8 0

3 years ago