| Equations balanced on the previous day | Equations balanced on the next day |
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2 SO2 + O2 = 2 SO3
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
Cr(NO3)2 + Na2CO3 = NaNO3 + CrCO3 =>
Cr(NO3)2 + Na2CO3 = 2 NaNO3 + CrCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuS + HNO3 = CuSO4 + NO2 + H2O =>
CuS + 8 HNO3 = CuSO4 + 8 NO2 + 4 H2O
CuS + HNO3 = CuSO4 + NO2 + H2O =>
CuS + 8 HNO3 = CuSO4 + 8 NO2 + 4 H2O
KIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO3 + 5 Na2SO3 + H2SO4 = I2 + 5 Na2SO4 + K2SO4 + H2O
C2H5CHO + H2 = C3H7OH =>
C2H5CHO + H2 = C3H7OH
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H4Br2 + O2 = CO2 + H20 + Br2 =>
5 C2H4Br2 + 10 O2 = 10 CO2 + H20 + 5 Br2
K2SO4 + Na2CrO4 = K2CrO4 + Na2SO4 =>
K2SO4 + Na2CrO4 = K2CrO4 + Na2SO4
H2O + ZnO + SO2 = ZnSO4 + H =>
H2O + ZnO + SO2 = ZnSO4 + 2 H
J2 + Cl2 + H2O = HJO3 + HCl =>
J2 + 5 Cl2 + 6 H2O = 2 HJO3 + 10 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H4Br2 + O2 = CO2 + H2O + Br2 =>
C2H4Br2 + 3 O2 = 2 CO2 + 2 H2O + Br2
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
O2 + ZnO + SO2 = ZnSO4 =>
O2 + 2 ZnO + 2 SO2 = 2 ZnSO4
PH3 + HMnO4 = MnO2 + H3PO4 + H2O =>
3 PH3 + 8 HMnO4 = 8 MnO2 + 3 H3PO4 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb(NO3)2 + (NH4)2SO4 = NH4NO3 + PbSO4 =>
Pb(NO3)2 + (NH4)2SO4 = 2 NH4NO3 + PbSO4
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
P4O6 + NaOH = Na2PHO3 + H2O =>
P4O6 + 8 NaOH = 4 Na2PHO3 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
NH4Br + K2CO3 = KBr + (NH4)2CO3 =>
2 NH4Br + K2CO3 = 2 KBr + (NH4)2CO3
C2H2 + O2 = CO2 + H20 =>
10 C2H2 + 20 O2 = 20 CO2 + H20
N2 + CaC2 = C + CaNCN =>
N2 + CaC2 = C + CaNCN
P4O6 + Al(OH)3 = Al2(PHO3)3 + H2O =>
3 P4O6 + 8 Al(OH)3 = 4 Al2(PHO3)3 + 6 H2O
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K + HNO3 = KNO3 + HN4NO3 + H2O =>
20 K + 25 HNO3 = 20 KNO3 + HN4NO3 + 12 H2O
CH4 + Br2 = CH2Br2 + HBr2 =>
CH4 + 3 Br2 = CH2Br2 + 2 HBr2
Cu(CH3COO)2 + Na2CrO4 = NaCH3COO + CuCrO4 =>
Cu(CH3COO)2 + Na2CrO4 = 2 NaCH3COO + CuCrO4
P4O6 + K2O + H2O = K2PHO3 =>
P4O6 + 4 K2O + 2 H2O = 4 K2PHO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
C5H12 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 C5H12 + 13 K2Cr2O7 + 52 H2SO4 = 15 CH3CH2COOH + 13 K2SO4 + 13 Cr2(SO4)3 + 61 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
P4O6 + BaO + H2O = BaPHO3 =>
P4O6 + 4 BaO + 2 H2O = 4 BaPHO3
AsO4{3-} + Zn + H{+} = AsH3 + Zn{2+} + H2O =>
AsO4{3-} + 4 Zn + 11 H{+} = AsH3 + 4 Zn{2+} + 4 H2O
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + P4(s) + 10 CO(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/14/13
Equations balanced on 03/16/12
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