| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 |
AgNO3 + NaCl = AgCl + NaNO3
K2 + I2 = KI2 =>
K2 + 2 I2 = 2 KI2
K + I = KI =>
K + I = KI
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnSO4 + K2S2O8 + H2O = HMnO4 + K2SO4 + H2SO4 =>
2 MnSO4 + 5 K2S2O8 + 8 H2O = 2 HMnO4 + 5 K2SO4 + 7 H2SO4
Na + Cl = NaCl =>
Na + Cl = NaCl
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
H2SO4 + Fe = FeSO4 + H =>
H2SO4 + Fe = FeSO4 + 2 H
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4Cl + CaO = CaCl2 + H2O + NH3 =>
2 NH4Cl + CaO = CaCl2 + H2O + 2 NH3
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Fe + HNO3 = Fe(NO3)2 + H =>
Fe + 2 HNO3 = Fe(NO3)2 + 2 H
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
SO3 + Fe(OH)3 = Fe2O3 + S + OH =>
SO3 + 2 Fe(OH)3 = Fe2O3 + S + 6 OH
C2 + O = CO2 =>
C2 + 4 O = 2 CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na + Cl = NaCl =>
Na + Cl = NaCl
Na + Cl = NaCl =>
Na + Cl = NaCl
Al + O = AlO =>
Al + O = AlO
Pb + HCl = H + PbCl2 =>
Pb + 2 HCl = 2 H + PbCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
Ca3(PO4)2 + HOH = H3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 HOH = 2 H3PO4 + 3 Ca(OH)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CaCO3 + HCl = H2CO3 + CaCl2 =>
CaCO3 + 2 HCl = H2CO3 + CaCl2
Fe + S = FeS =>
Fe + S = FeS
Na + H2O = Na2O + H2 =>
2 Na + H2O = Na2O + H2
H2 + I2 = HI =>
H2 + I2 = 2 HI
CaCl2 + (NH4)2CO3 = CaCO3 + ClNH4 =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 ClNH4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CO2 + BaO = CO + BaO2 =>
CO2 + BaO = CO + BaO2
CO2 + BaO = CO + BaO2 =>
CO2 + BaO = CO + BaO2
CaCO3 + HCl = H2Ca + Cl2CO3 =>
CaCO3 + 2 HCl = H2Ca + Cl2CO3
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
K2SO4 + Zn(NO3)2 = KNO3 + ZnSO4 =>
K2SO4 + Zn(NO3)2 = 2 KNO3 + ZnSO4
| 1 2 3 4 5 6 7 8 9 10 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/09/09
Equations balanced on 08/08/08
Geef ons feedback over uw ervaring met de chemische formule balancer.
