| Equations balanced on the previous day | Equations balanced on the next day |
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2 CaO + 5 C = 2 CaC2 + CO2
K2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + KCl + H2O =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(g) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(g) + 3 NO(g) + 6 H2O(g)
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
B1Cl3 + H2O = B1OCl + HCl =>
B1Cl3 + H2O = B1OCl + 2 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C + O = CO2 =>
C + 2 O = CO2
FeCO3H2CO3 = Fe(HCO3)2 =>
FeCO3H2CO3 = Fe(HCO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
NaOH + CO2 = NaHCO3 =>
NaOH + CO2 = NaHCO3
S + Na2SO3 = Na2S2O3 =>
S + Na2SO3 = Na2S2O3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
CH3COOH + C5H11OH = CH3COOHC5H11 + H2O =>
15 CH3COOH + 22 C5H11OH = 20 CH3COOHC5H11 + 12 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
MnCl2 + Na2CO3 = MnCO3 + ClNa =>
MnCl2 + Na2CO3 = MnCO3 + 2 ClNa
C + O2 = CO2 =>
C + O2 = CO2
MnCl2 + Na2CO3 = MnCO3 + NaCl =>
MnCl2 + Na2CO3 = MnCO3 + 2 NaCl
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ba(OH)2 + HPO3 = Ba(H2PO4)2 =>
Ba(OH)2 + 2 HPO3 = Ba(H2PO4)2
Cu{2+} + Ag = Cu + Ag{+} =>
Cu{2+} + 2 Ag = Cu + 2 Ag{+}
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ca3As2 + K2S = CaS + K3As =>
Ca3As2 + 3 K2S = 3 CaS + 2 K3As
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
PbS + O2 = PbO + SO3 =>
PbS + 2 O2 = PbO + SO3
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/14/13
Equations balanced on 06/13/12
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