| Equations balanced on the previous day | Equations balanced on the next day |
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HCl + CuCO3 = HCO3 + Cu + Cl
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
CaCl2 + CuSO4 = CaSO4 + Cu + Cl =>
CaCl2 + CuSO4 = CaSO4 + Cu + 2 Cl
NaH + SO2 = NaHSO2 =>
NaH + SO2 = NaHSO2
Na + O3 = Na2O =>
6 Na + O3 = 3 Na2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
AlCl2 + KOH = Al(OH)2 + KCl =>
AlCl2 + 2 KOH = Al(OH)2 + 2 KCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4
SF4 + NaOH = NaF + H2SO3 + H2O =>
SF4 + 4 NaOH = 4 NaF + H2SO3 + H2O
SF4 + NaOH = NaF + H2SO3 + H2O =>
SF4 + 4 NaOH = 4 NaF + H2SO3 + H2O
NaCO3 + HCl = NaCl2 + CO2 + H2O =>
NaCO3 + 2 HCl = NaCl2 + CO2 + H2O
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
RuCl3 + H2 = Ru + HCl =>
2 RuCl3 + 3 H2 = 2 Ru + 6 HCl
SF4 + NaOH = NaF + Na2SO3 + H2O =>
SF4 + 6 NaOH = 4 NaF + Na2SO3 + 3 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KHCO3(s) + H3PO4(aq) = K2HPO4(aq) + H2O(l) + CO2(g) =>
2 KHCO3(s) + H3PO4(aq) = K2HPO4(aq) + 2 H2O(l) + 2 CO2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + HNO2 = Mn(NO3)2 + KNO3 + KNO2 + H2O =>
2 KMnO4 + 6 HNO2 = 2 Mn(NO3)2 + KNO3 + KNO2 + 3 H2O
Cr{3+} + OH{-} = Cr2O7{2-} + H3O + e =>
4 Cr{3+} + 21 OH{-} = 2 Cr2O7{2-} + 7 H3O + 5e
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KI + KMnO4 + H2O = I2 + MnO2 + KOH =>
6 KI + 2 KMnO4 + 4 H2O = 3 I2 + 2 MnO2 + 8 KOH
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
S + OH{-} = S{2-} + S2O3{2-} + H2O =>
4 S + 6 OH{-} = 2 S{2-} + S2O3{2-} + 3 H2O
HgCl2 + Na2S = HgS + NaCl =>
HgCl2 + Na2S = HgS + 2 NaCl
Mg(NO3)2(aq) + Na2SO4(aq) = MgSO4(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2SO4(aq) = MgSO4(aq) + 2 NaNO3(aq)
KI + KMnO4 + H2O = I2 + MnO2 + KOH =>
6 KI + 2 KMnO4 + 4 H2O = 3 I2 + 2 MnO2 + 8 KOH
NaAl11O17 + HCl = NaCl + AlCl3 + H2O =>
NaAl11O17 + 34 HCl = NaCl + 11 AlCl3 + 17 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
HgCl + Na2S + S = HgS + NaCl =>
2 HgCl + Na2S + S = 2 HgS + 2 NaCl
NaAl11O17 + HCl = NaCl + AlCl3 + H2O =>
NaAl11O17 + 34 HCl = NaCl + 11 AlCl3 + 17 H2O
CaF2 + HCl = CaCl2 + HF =>
CaF2 + 2 HCl = CaCl2 + 2 HF
KMnO4 + HBr = Br2 + KBr + MnBr2 + H2O =>
2 KMnO4 + 16 HBr = 5 Br2 + 2 KBr + 2 MnBr2 + 8 H2O
BaCl2 + H2So4 = BaSo4 + HCl =>
BaCl2 + H2So4 = BaSo4 + 2 HCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
copper + chlorine = CuCl =>
2 Cu + Cl2 = 2 CuCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
calciumchlorate = calciumchloride + oxygen =>
Ca(ClO3)2 = CaCl2 + 3 O2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/21/14
Equations balanced on 07/21/13
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