| Equations balanced on the previous day | Equations balanced on the next day |
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3 SiH4 + 4 NH3 = Si3N4 + 12 H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O + Fe + O = FeOH =>
H2O + 2 Fe + O = 2 FeOH
H2O + Fe + O2 = FeOH =>
2 H2O + 4 Fe + O2 = 4 FeOH
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(OH)2(aq) + NH4Cl(aq) = NH4OH(aq) + CaCl2(aq) =>
Ca(OH)2(aq) + 2 NH4Cl(aq) = 2 NH4OH(aq) + CaCl2(aq)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2Br2O7 + KI + HCl = I2 + BrCl3 + KCl + H2O =>
K2Br2O7 + 6 KI + 14 HCl = 3 I2 + 2 BrCl3 + 8 KCl + 7 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cd(NO3)2 + NH4Cl = CdCl2 + NH4NO3 =>
Cd(NO3)2 + 2 NH4Cl = CdCl2 + 2 NH4NO3
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CO2 + H2O = C6H12O2 + O2 =>
6 CO2 + 6 H2O = C6H12O2 + 8 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O
V2O5(g) + Ca(g) = CaO(l) + V(g) =>
V2O5(g) + 5 Ca(g) = 5 CaO(l) + 2 V(g)
NH2CH2CO2H + CuSO4 = Cu(NH2CH2CO2H)2 + SO4 =>
2 NH2CH2CO2H + CuSO4 = Cu(NH2CH2CO2H)2 + SO4
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
HC2H3O2 + Pb = H2 + Pb(C2H3O2)4 =>
4 HC2H3O2 + Pb = 2 H2 + Pb(C2H3O2)4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
ZN + H2SO4 = ZNSO4 + H2 =>
ZN + H2SO4 = ZNSO4 + H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
HC2H3O2 + Zn = H2 + Zn(C2H3O2)2 =>
2 HC2H3O2 + Zn = H2 + Zn(C2H3O2)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
N2H4*H2SO4 + K2CrO4 + H2SO4 = N2 + CrSO4 + K2SO4 + H2O =>
N2H4*H2SO4 + K2CrO4 + H2SO4 = N2 + CrSO4 + K2SO4 + 4 H2O
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
HC2H3O2 + Mg = H2 + Mg(C2H3O2)2 =>
2 HC2H3O2 + Mg = H2 + Mg(C2H3O2)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Al + ZnCl2 = AlCl3 + Zn =>
2 Al + 3 ZnCl2 = 2 AlCl3 + 3 Zn
Hg(NO3)2 + NaI = HgI2 + NaNO3 =>
Hg(NO3)2 + 2 NaI = HgI2 + 2 NaNO3
CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + CO2 + H2O
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
HC2H3O2 + Cu = H2 + Cu(C2H3O2)2 =>
2 HC2H3O2 + Cu = H2 + Cu(C2H3O2)2
V2O5 + Ca = V + CaO =>
V2O5 + 5 Ca = 2 V + 5 CaO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/22/11
Equations balanced on 05/22/10
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