2 HCl + CaCO3 -> CaCl2 + H2O + CO2
In words, two moles of hydrochloric acid reacts with one mole of calcium carbonate to yield one mole of calcium chloride, one mole of water, and one mole of carbon dioxide.
CaCo3 +2Hcl ---> CaCl2 + H2CO3
The chemical equation is:K2CO3 + CaCl2 = CaCO3(s) + 2 KCl
Limestone = CaCo3. Therefore :- CaCO3 --(HEAT)--> CaO + CO2 This is known as thermal decompostition.
The actual formula is KClO3 (with a lowercase L) Balanced equation: 2KClO3 --> 2KCl + 3O2
It is: C2H5OH+3O2 ----> 2CO2+3H2O
KOH + HF ---> KF + H2O
The chemical equation is:K2CO3 + CaCl2 = CaCO3(s) + 2 KCl
how do you write the balance equation of sucrose?
2h2 + o2 2h2o
Ca(OH)2 + CO2 -----> CaCO3 + H2O + 74 kJ/mol
An example is:2 KOH + H2SO4 = K2SO4 + 2 H2O
2ZnO
2Al + 3CuCl2 --> 3Cu + 2AlCl3
That would be AgI!
Ca(OH)2 + CO2 = CaCO3 + H2O
2111.Equation coefficients are needed to write a correct chemical equation
Phosphine is not very soluble in water compared to nonpolar substances. If you were to write a balanced equation for the reaction of PH3 with water, it would be an equilibrium reaction.
Limestone = CaCo3. Therefore :- CaCO3 --(HEAT)--> CaO + CO2 This is known as thermal decompostition.