Equations balanced on the previous day | Equations balanced on the next day |
4 C7H7 + 35 O2 = 28 CO2 + 14 H2O
Fe{2+} + MnO4{-} + H{+} = Fe{+3} + Mn + H2O =>
7 Fe{2+} + MnO4{-} + 8 H{+} = 7 Fe{+3} + Mn + 4 H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H2O = H{+} + OH{-} =>
H2O = H{+} + OH{-}
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
N2 + CaC2 = C + CaNCN =>
N2 + CaC2 = C + CaNCN
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
H2O = H{+} + OH{-} =>
H2O = H{+} + OH{-}
ClO3{-} + Cr + OH{-} = CrO4{-}2 + Cl{-} + H2O =>
7 ClO3{-} + 6 Cr + 6 OH{-} = 6 CrO4{-}2 + 7 Cl{-} + 3 H2O
Fe2O3(s) + Al(s) = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CoO + B2O3 = Co(BO2)2 =>
CoO + B2O3 = Co(BO2)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
NiO + B2O3 = Ni(BO2)2 =>
NiO + B2O3 = Ni(BO2)2
CH3CHOH + O2 = H20 + CH3COOH =>
20 CH3CHOH + 10 O2 = H20 + 20 CH3COOH
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
N2 + Mg = Mg3N2 =>
N2 + 3 Mg = Mg3N2
AgNO3 + Cl = AgCl2 + NO3 =>
AgNO3 + 2 Cl = AgCl2 + NO3
zinciodide + potassiumcarbonate = potassiumiodide + zinccarbonate =>
ZnI2 + K2CO3 = 2 KI + ZnCO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Hg2(C2H3O2)2 + HCl = Hg2Cl2 + H(C2H3O2) =>
Hg2(C2H3O2)2 + 2 HCl = Hg2Cl2 + 2 H(C2H3O2)
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
ClO3{-} + Cr{+3}{+} + OH{-} = CrO4{-}2 + Cl{-} + H2O =>
7 ClO3{-} + 6 Cr{+3}{+} + 6 OH{-} = 6 CrO4{-}2 + 7 Cl{-} + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
zinciodide + potassiumcarbonate = potassiumiodide + zinccarbonate =>
ZnI2 + K2CO3 = 2 KI + ZnCO3
ClO3{-} + Cr{+3} + OH{-} = CrO4{-}2 + Cl{-} + H2O =>
7 ClO3{-} + 6 Cr{+3} + 6 OH{-} = 6 CrO4{-}2 + 7 Cl{-} + 3 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(NO3)2 + K2CrO4 = Pb(CrO4)2 + K2(NO3) =>
Pb(NO3)2 + 2 K2CrO4 = Pb(CrO4)2 + 2 K2(NO3)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
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Equations balanced on 09/07/14
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