Register
Which chemical equation is balanced A: 2K+ H20. K20 + H2 B: MgO + 2HCI. MgCI2. + 2H2O C: CO2 + H20. H2CO2 D: CaO2 +HCI. CaCI2 +H2O​
52.3k views
4 votes
Which chemical equation is balanced

A: 2K+ H20. K20 + H2

B: MgO + 2HCI. MgCI2. + 2H2O

C: CO2 + H20. H2CO2

D: CaO2 +HCI. CaCI2 +H2O​

User Jonathan Lin
by
8.5k points

1 Answer

3 votes

Step-by-step explanation:

right answer is A

2K + H20 → K20 + H2

User Ian McGowan
by
8.3k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Link Copied!