HELP! WILL GIVE METALS!
Which is the properly balanced equation that shows the synthesis of limewater, Ca(OH)2, from calcium oxide and water?

A.
CaO + H2O to Ca(OH)2

B.
Ca(OH)2 to CaO + 2H2O

C.
CaO + 2H2O to Ca(OH)2

D.
Ca(OH)2 to CaO + H2O

Question

HELP! WILL GIVE METALS!
Which is the properly balanced equation that shows the synthesis of limewater, Ca(OH)2, from calcium oxide and water?
 
 A.
CaO + H2O to Ca(OH)2
 
 B.
Ca(OH)2 to CaO + 2H2O
 
 C.
CaO + 2H2O to Ca(OH)2
 
 D.
Ca(OH)2 to CaO + H2O

anonymous · Answer

@TheSmartOne

anonymous · Answer

@Dedi 
@shaik0124 
@malice 
@nubeer

nubeer · Answer

A i think

welshfella · Answer

count the number of Ca, H and O atoms on each side of the equation to see if they balance
Ca(OH)2 is what is produced

anonymous · Answer

@welshfella Thank you but I posted this before I sent the test to my teacher and I did get it right but there is a metal anyway