Equations balanced on the previous day | Equations balanced on the next day |
2 B2O3 + 3 H2O = H6B4O9
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + OH = FeOH =>
Fe + OH = FeOH
H2O2 + PbS = PbSO4 + H2O =>
4 H2O2 + PbS = PbSO4 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Na2SO4 + Ba(NO3)2 = NaNO3 + BaSO4 =>
Na2SO4 + Ba(NO3)2 = 2 NaNO3 + BaSO4
Au + KCN + O2 + H2O = KAuC2N2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAuC2N2 + 4 KOH
KH2F2 = KF + H2 + F2 =>
2 KH2F2 = 2 KF + 2 H2 + F2
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
(NH4)2CO3 + Cu(NO3)2 = CuCO3 + NH4NO3 =>
(NH4)2CO3 + Cu(NO3)2 = CuCO3 + 2 NH4NO3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(OH)3 + H2S = Fe2S3 + H2O =>
2 Fe(OH)3 + 3 H2S = Fe2S3 + 6 H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cu(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
MgSO4 + NaOH = MgOH + NaSO4 =>
MgSO4 + NaOH = MgOH + NaSO4
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
CuCl2 + Na3N = CuN + Na3Cl2 =>
CuCl2 + Na3N = CuN + Na3Cl2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CuCl2 + Na3N = CuN + Na3Cl2 =>
CuCl2 + Na3N = CuN + Na3Cl2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CuCl2 + Na3N = CuN + Na3Cl2 =>
CuCl2 + Na3N = CuN + Na3Cl2
Ni(OH)3 = Ni2O3 + H2O =>
2 Ni(OH)3 = Ni2O3 + 3 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CuCl2 + Na3N = CuN + Na3Cl2 =>
CuCl2 + Na3N = CuN + Na3Cl2
Ni(OH)3 = Ni2O3 + H2O =>
2 Ni(OH)3 = Ni2O3 + 3 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
NH4Cl + Ca(NO3)2 = (NH4)(NO3) + CaCl2 =>
2 NH4Cl + Ca(NO3)2 = 2(NH4)(NO3) + CaCl2
H2SO4 + NaOH = H2O + NaHSO4 =>
H2SO4 + NaOH = H2O + NaHSO4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
PbS + HNO3 = S + Pb(NO3)2 + NO + H2O =>
3 PbS + 8 HNO3 = 3 S + 3 Pb(NO3)2 + 2 NO + 4 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
BaCO3(aq) + C(cr) + H2O(g) = CO(g) + Ba(OH)2(cr) =>
BaCO3(aq) + C(cr) + H2O(g) = 2 CO(g) + Ba(OH)2(cr)
Mg + OH = Mg(OH)3 =>
Mg + 3 OH = Mg(OH)3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/16/12
Equations balanced on 02/15/11
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