Na2SO4+CaCl2 =====> CaSo4+2NaCl
2AgNO3 + CaSO4 ------> Ag2SO4 + Ca(NO3)2
The answer is TWO (2)Na2CO3 + CaCl2 --> 2 NaCl + CaCO3
It is balanced.
No, the balanced equation is 6Ca + 3O2 ---> 6CaO. The product, calcium oxide, is CaO and not CaO2.
This equation does not balance because 2 chlorine salts do not react with eachother. However, they are both highly soluable in water. By adding H2O, this equation can be balanced.
H2SO4 + CaS = CaSO4 + H2S
HCl + NaOH = H2O + NaCl is already balanced.
2AgNO3 + CaSO4 ------> Ag2SO4 + Ca(NO3)2
This equation is HCl + NaOH -> NaCl + H2O.
Here is the balanced equation! TiCl4 + 2H2O --> TiO2 + 4HCl
The answer is TWO (2)Na2CO3 + CaCl2 --> 2 NaCl + CaCO3
Ca(OH)2 + H2SO4 >> CaSO4 + 2H2O
The balanced equation for the reaction between aqueous sodium hypochlorite (NaOCl) and aqueous hydrochloric acid (HCl) is: NaOCl + HCl → NaCl + Cl2 + H2O
The balanced equation will be: H2SO4 + Ca(OH)2 = CaSo4 + 2H2O One molecule each of sulfuric acid and calcium hydroxide react to give one molecule of calcium sulfate and TWO molecules of water.
2H+ + SO42- + Ca2+ + 2I- CaSO4 + 2H+ + 2I-
The chemical equation for the above reaction is CaHPO4 + NaHSO4 → NaH2PO4 + CaSO4.
Ca + H2SO4 = CaSO4 + H2