| Equations balanced on the previous day | Equations balanced on the next day |
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Zn + 2 HCl = ZnCl2 + H2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Fe2O3 + H2O = FeOO4 + H =>
Fe2O3 + 7 H2O = 2 FeOO4 + 14 H
Fe2O3 + H2O = FeOO4 + H2 =>
Fe2O3 + 7 H2O = 2 FeOO4 + 7 H2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2 =>
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
CaBr + NaCO = CaCO + NaBr =>
CaBr + NaCO = CaCO + NaBr
NO2 + H2O = HNO3 + H =>
NO2 + H2O = HNO3 + H
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
Fe2S3 + HNO3 = H2S + Fe(NO3)3 =>
Fe2S3 + 6 HNO3 = 3 H2S + 2 Fe(NO3)3
CaBr + NaCO = CaCO + NaBr =>
CaBr + NaCO = CaCO + NaBr
CH5 + O2 = CO2 + H2O =>
4 CH5 + 9 O2 = 4 CO2 + 10 H2O
Mg + O = MgO2 =>
Mg + 2 O = MgO2
Al + O = AlO2 =>
Al + 2 O = AlO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca + N = Ca3N =>
3 Ca + N = Ca3N
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaBr + NaCO = CaCO + NaBr =>
CaBr + NaCO = CaCO + NaBr
CuCl2 + Fe = FeCl2 + Cu =>
CuCl2 + Fe = FeCl2 + Cu
H2SO4 + Zn = Zn2(SO4)2 + H2 =>
2 H2SO4 + 2 Zn = Zn2(SO4)2 + 2 H2
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
C12H22 + H2O = CO2 + C2H5OH =>
6 C12H22 + 39 H2O = 2 CO2 + 35 C2H5OH
Cr + O2 = Cr2O =>
4 Cr + O2 = 2 Cr2O
(NH4)2C2O4 + NaOH = (NH4)OH + Na2C2O4 =>
(NH4)2C2O4 + 2 NaOH = 2(NH4)OH + Na2C2O4
S + O = SO2 =>
S + 2 O = SO2
Al2O3(s) = Al(s) + O2(g) =>
2 Al2O3(s) = 4 Al(s) + 3 O2(g)
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
(NH4)2C2O4 + Ba(NO3)2 = (NH4)(NO3) + BaC2O4 =>
(NH4)2C2O4 + Ba(NO3)2 = 2(NH4)(NO3) + BaC2O4
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4 + FeCl3 = CuCl3 + FeSO4 =>
CuSO4 + FeCl3 = CuCl3 + FeSO4
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
KI + Na(NO3)2 = KNO3 + NaI2 =>
2 KI + Na(NO3)2 = 2 KNO3 + NaI2
Al2O3(s) = Al(s) + O2(g) =>
2 Al2O3(s) = 4 Al(s) + 3 O2(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al3(PO4)3 + NH4(OH) = Al(OH)3 + (NH4)3PO4 =>
Al3(PO4)3 + 9 NH4(OH) = 3 Al(OH)3 + 3(NH4)3PO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/22/08
Equations balanced on 02/21/07
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