Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe + 3 O2 = 2 Fe2O3
Ca2SO4 + HCl = CaCl2 + SO2 + H2O =>
Ca2SO4 + 4 HCl = 2 CaCl2 + SO2 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
NaI(aq) + Br2(l) = NaBr(aq) + I2(l) =>
2 NaI(aq) + Br2(l) = 2 NaBr(aq) + I2(l)
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
C7H18 + O2 = CO2 + H2O =>
2 C7H18 + 23 O2 = 14 CO2 + 18 H2O
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
Pb(NO3)2 + NH4Br = PbBr2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Br = PbBr2 + 2 NH4NO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Mn3O4 + Al = Mn + Al2O3 =>
3 Mn3O4 + 8 Al = 9 Mn + 4 Al2O3
Cu2S + AgNO3{-} = CuNO3{-} + Ag2S =>
Cu2S + 2 AgNO3{-} = 2 CuNO3{-} + Ag2S
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
N2O4 = NO2 =>
N2O4 = 2 NO2
MgCl2 + Na2S = MgS + NaCl =>
MgCl2 + Na2S = MgS + 2 NaCl
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Ba(BrO)2 + H3CeO3 = BaBr2 + H3CeO4 =>
Ba(BrO)2 + 2 H3CeO3 = BaBr2 + 2 H3CeO4
Na + Br = NaBr2 =>
Na + 2 Br = NaBr2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Al + (ZnO) = Al2O3 + Zn =>
2 Al + 3(ZnO) = Al2O3 + 3 Zn
Al + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
AgBr = Ag + Br =>
AgBr = Ag + Br
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Al + (ZnO) = Al2O3 + Zn =>
2 Al + 3(ZnO) = Al2O3 + 3 Zn
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
HGO = HG + O2 =>
2 HGO = 2 HG + O2
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
C3H803 + O2 = CO2 + H2O =>
4 C3H803 + 815 O2 = 12 CO2 + 1606 H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Al + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
HCl + KClO3 = KCl + H2O + Cl2 =>
6 HCl + KClO3 = KCl + 3 H2O + 3 Cl2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + (Zn{+2}O{-2}) = Al{3+}2O3{-2} + Zn =>
2 Al + 3(Zn{+2}O{-2}) = 2 Al{3+}2O3{-2} + 3 Zn
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgBr + Na2S2O3 = Na3[Ag(S2O3)2] + NaBr =>
AgBr + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaBr
HCl + AgCN = HCN + AgCl =>
HCl + AgCN = HCN + AgCl
HCl + AgCN = HCN + AgCl =>
HCl + AgCN = HCN + AgCl
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/19/15
Equations balanced on 06/18/14
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