| Equations balanced on the previous day | Equations balanced on the next day |
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Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
K2Cr2O7 + C6H12O6 = Cr2O3 + K2O + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 Cr2O3 + 4 K2O + 6 CO2 + 6 H2O
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
3 KNO3 + Cr2(SO4)3 + 5 Na2CO3 = 3 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
XNH4Cl + XNaOH = XNH4OH + XNaCl =>
XNH4Cl + XNaOH = XNH4OH + XNaCl
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Na + H2O(l) = NaOH + H2 =>
2 Na + 2 H2O(l) = 2 NaOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + NaI = H2S + I2 + H2O + NaHSO4 =>
9 H2SO4 + 8 NaI = H2S + 4 I2 + 4 H2O + 8 NaHSO4
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
K + H2O = KO + H =>
K + H2O = KO + 2 H
NaOH + HI = NaI + H2O =>
NaOH + HI = NaI + H2O
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
XNaOH + XFeCl = XNaCl + XFeOH =>
XNaOH + XFeCl = XNaCl + XFeOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO{4�} + H{+} + Fe{2+} = Mn{2+} + H2O + Fe{3+} =>
MnO{4�} + 2 H{+} + 4 Fe{2+} = Mn{2+} + H2O + 4 Fe{3+}
HCl + Ba(OH)2 = BaCl + H + O =>
HCl + Ba(OH)2 = BaCl + 3 H + 2 O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
XNaOH + XFeCl3 = XNaCl + XFe(OH)3 =>
3 XNaOH + XFeCl3 = 3 XNaCl + XFe(OH)3
MnO2 + Na2CO3 + O2 = CO2 + NaMnO4 =>
4 MnO2 + 2 Na2CO3 + 3 O2 = 2 CO2 + 4 NaMnO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HNO3 + S = H2SO4 + NO2 + H2O =>
6 HNO3 + S = H2SO4 + 6 NO2 + 2 H2O
Sb + H2SO4 = Sb2(SO4)3 + SO2 + H2O =>
2 Sb + 6 H2SO4 = Sb2(SO4)3 + 3 SO2 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H2SO4 + HBr = SO2 + Br2 + H2O =>
H2SO4 + 2 HBr = SO2 + Br2 + 2 H2O
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)
NF3 + AlCl3 = N2 + Cl2 + AlF3 =>
2 NF3 + 2 AlCl3 = N2 + 3 Cl2 + 2 AlF3
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
AgCl + C6O2H2 = Ag + HCl + C6O2 =>
2 AgCl + C6O2H2 = 2 Ag + 2 HCl + C6O2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
CaCO3 + HCl = H2CO3 + CaCl2 =>
CaCO3 + 2 HCl = H2CO3 + CaCl2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
XAgNO3 + XNa2CO3 = XAg2CO3 + XNaNO3 =>
2 XAgNO3 + XNa2CO3 = XAg2CO3 + 2 XNaNO3
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
XNa2CO3 + XCuSO4 = XNa2SO4 + XCuCO3 =>
XNa2CO3 + XCuSO4 = XNa2SO4 + XCuCO3
MnO4{�} + H{+} + C2O4{2-} = Mn2{+} + H2O + CO2 =>
4 MnO4{�} + 32 H{+} + 15 C2O4{2-} = 2 Mn2{+} + 16 H2O + 30 CO2
MnO4{�} + H{+} + C2O4{2-} = Mn{2+} + H2O + CO2 =>
MnO4{�} + 8 H{+} + 3 C2O4{2-} = Mn{2+} + 4 H2O + 6 CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/06/08
Equations balanced on 07/06/07
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