Click for more details. I need some equation put into symbols and then as a balanced equation?

Question

Copper Carbonate+ oxygen {[(arrow/right/=)]} Copper Oxide+ Carbon Dioxide.

Turn it into a balanced equation: CuCO3 --> CuO + CO2

Answer 1

copper carbonate = CuCO3. You can convert copper carbonate to copper oxide and CO2 just by heating--You don't need oxygen as a reactant:

CuCO3 --> CuO + CO2

(Did the problem say copper (I) carbonate or copper (II) carbonate? I've shown the reaction for copper (II) carbonate.)

Answer 2

diverse human beings have a situation here, simply by fact they have not been advised the 1st important concern that's: What is going in ought to come out. be conscious this to each sort of atom in turn. this is all there is to balancing. the 1st step is to jot down the splendid chemical formula for each substance: Sodium + water -> sodium hydroxide + hydrogen will become Na + H2O --> NaOH + H2 it is unbalanced for hydrogens. we can stability it by using writing Na + H2O --> NaOH + a million/2 H2 yet you may no longer incredibly have a million/2 a molecule, so that's regular to jot down this as 2Na + 2H2O --> 2NaOH + H2 Now: Cl2(aq) +KBr(aq) -> KCl(aq) + Br2(aq) stability components one by one. you're putting 2 chlorine atoms in, so which you need to get 2 out, supplying you with Cl2(aq) +KBr(aq) -> 2KCl(aq) + Br2(aq) Now stability potassium: Cl2(aq) + 2KBr(aq) -> 2KCl(aq) + Br2(aq) the only different element is bromine, and that's now balanced besides. circulate over what I particularly have achieved here, be certain you already know why it works, and with a bit of luck the secret approximately "the balancing concern" will disappear.