| Equations balanced on the previous day | Equations balanced on the next day |
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S8 + 12 O2 = 8 SO3
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + H2O + S =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 KCl + 2 CrCl3 + 7 H2O + 3 S
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CO2 + H20 = C6H12O6 + O2 =>
30 CO2 + 3 H20 = 5 C6H12O6 + 15 O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NO3{-} + Zn + OH{-} + H2O = Zn(OH)4{2-} + NH3 =>
NO3{-} + 4 Zn + 7 OH{-} + 6 H2O = 4 Zn(OH)4{2-} + NH3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + O2 = Al3O2 =>
3 Al + O2 = Al3O2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
Fe + Ni(NO3)2 = Fe(NO3) + Ni =>
2 Fe + Ni(NO3)2 = 2 Fe(NO3) + Ni
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
H + Mg + Cl = HMgCl2 =>
H + Mg + 2 Cl = HMgCl2
SrCl + CuSO = SrSO + CuCl =>
SrCl + CuSO = SrSO + CuCl
SrCl + CuSO = SrSO + CuCl =>
SrCl + CuSO = SrSO + CuCl
Al + HNO3 = H2 + Al(NO3)3 =>
2 Al + 6 HNO3 = 3 H2 + 2 Al(NO3)3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
SrCl + CuSO = SrSO + CuCl =>
SrCl + CuSO = SrSO + CuCl
CrO42{-} + H2PO2{-} + H2O = Cr(OH)3 + H2PO3{-} + OH{-} =>
CrO42{-} + 40 H2PO2{-} + 2 H2O = Cr(OH)3 + 40 H2PO3{-} + OH{-}
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
CrO4{2-} + H2PO2{-} + H2O = Cr(OH)3 + H2PO3{-} + OH{-} =>
2 CrO4{2-} + 3 H2PO2{-} + 5 H2O = 2 Cr(OH)3 + 3 H2PO3{-} + 4 OH{-}
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
IO3{-} + N3{-} + H2O = I2 + NO + OH{-} =>
14 IO3{-} + 10 N3{-} + 12 H2O = 7 I2 + 30 NO + 24 OH{-}
C7 + O2 = C2O7 =>
4 C7 + 49 O2 = 14 C2O7
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2 + O7 = C2O7 =>
C2 + O7 = C2O7
I3{-} + MnO4{-} + H{+} = HIO2 + Mn2{+} + H2O =>
13 I3{-} + 20 MnO4{-} + 43 H{+} = 39 HIO2 + 10 Mn2{+} + 2 H2O
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
I3{-} + MnO4{-} + H{+} = HIO2 + Mn{2+} + H2O =>
I3{-} + 2 MnO4{-} + 7 H{+} = 3 HIO2 + 2 Mn{2+} + 2 H2O
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/21/09
Equations balanced on 04/20/08
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