Equations balanced on the previous day | Equations balanced on the next day |
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C8H9O2 + O2 = CO2 + H2O =>
4 C8H9O2 + 37 O2 = 32 CO2 + 18 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Fe2NO3 = Fe + NO3 =>
Fe2NO3 = 2 Fe + NO3
C14H25NNa2O4 + O2 = CO2 + H2O + Na2CO3 + NO =>
4 C14H25NNa2O4 + 77 O2 = 52 CO2 + 50 H2O + 4 Na2CO3 + 4 NO
MnO4{-} + SO3{2-} + H2O = MnO2{+} + SO4{2-} + OH{-} =>
MnO4{-} + SO3{2-} + H2O = MnO2{+} + SO4{2-} + 2 OH{-}
Cl2 + H2 + OH{-} = H2O + Cl{-} =>
Cl2 + H2 + 2 OH{-} = 2 H2O + 2 Cl{-}
Fe2NO3 = Fe + NO3 =>
Fe2NO3 = 2 Fe + NO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
Ca(NO3)2 + (NH4)2HPO4 + HN3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 8 HN3 + 26 H2O = Ca10(PO4)6(OH)2 + 28 NH4NO3
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
P4O6 = P4 + P2O4 =>
4 P4O6 = P4 + 6 P2O4
K2MnO4 = K + MnO4 =>
K2MnO4 = 2 K + MnO4
C4H6 + KMnO4 + H2O = C4H6O2 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 2 H2O = 3 C4H6O2 + 4 MnO2 + 4 KOH
OH{-} + Zn{2+} = ZnO2{2-} + H2O =>
4 OH{-} + Zn{2+} = ZnO2{2-} + 2 H2O
K2CrO4 + HCl = Cl2 + KCl + H2O + CrCl2 =>
K2CrO4 + 8 HCl = 2 Cl2 + 2 KCl + 4 H2O + CrCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2(g) + MgI2(aq) = MgCl2(aq) + I2(s) =>
Cl2(g) + MgI2(aq) = MgCl2(aq) + I2(s)
CCH3COONa(aq) + H2O(l) = H3COOH(aq) + NaOH(aq) =>
CCH3COONa(aq) + 5 H2O(l) = 3 H3COOH(aq) + NaOH(aq)
KMnO + H2SO4 + FeSO4 = K2SO4 + MnSO4 + H2O + Fe(SO2)3 =>
8 KMnO + 14 H2SO4 + FeSO4 = 4 K2SO4 + 8 MnSO4 + 14 H2O + Fe(SO2)3
I2 + HNO3 = HIO3 + H2O + NO =>
3 I2 + 10 HNO3 = 6 HIO3 + 2 H2O + 10 NO
NO3 + SO2 + H = SNO + H2O =>
NO3 + SO2 + 8 H = SNO + 4 H2O
Pb2S2 + HCl = PbCl2 + H2S =>
Pb2S2 + 4 HCl = 2 PbCl2 + 2 H2S
Na3PO4(s) + CuSO4(aq) = NaSO4(aq) + Cu3PO4(s) =>
Na3PO4(s) + 3 CuSO4(aq) = 3 NaSO4(aq) + Cu3PO4(s)
KBr2 + K2Cr2O7 + H2SO4 = Br2 + K2SO4 + Cr2(SO4) + H2O =>
10 KBr2 + K2Cr2O7 + 7 H2SO4 = 10 Br2 + 6 K2SO4 + Cr2(SO4) + 7 H2O
Cr + Cu{2+} + H2O = CrO4{2-} + Cu{+} + H{+} =>
Cr + 6 Cu{2+} + 4 H2O = CrO4{2-} + 6 Cu{+} + 8 H{+}
Cr(OH)3 + OH{-} + Cu{2+} = CrO4{2-} + H2O + Cu{+} =>
Cr(OH)3 + 5 OH{-} + 3 Cu{2+} = CrO4{2-} + 4 H2O + 3 Cu{+}
CO(g) + H2 = CH3OH(g) =>
CO(g) + 2 H2 = CH3OH(g)
Cu(ClO3)2 + Zn = ZnClO3 + Cu =>
Cu(ClO3)2 + 2 Zn = 2 ZnClO3 + Cu
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO2(aq) = HNO3(aq) + H2O + NO(g) =>
3 HNO2(aq) = HNO3(aq) + H2O + 2 NO(g)
e + MnO4{-} + H{+} = Mn{2+} + H2O =>
5e + MnO4{-} + 8 H{+} = Mn{2+} + 4 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C2H4O2 + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
C2H4O2 + NaHCO3 = CO2 + H2O + NaC2H3O2
Mn2O5 + HCl = MnCl + Cl + H2O =>
Mn2O5 + 10 HCl = 2 MnCl + 8 Cl + 5 H2O
Na3N + Ca = CaN2 + Na =>
2 Na3N + Ca = CaN2 + 6 Na
O21 = O2 =>
2 O21 = 21 O2
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Al2(SO4)3 + NaOH + HCl = Al(OH)3 + H2(SO4) + NaCl =>
Al2(SO4)3 + 6 NaOH + 6 HCl = 2 Al(OH)3 + 3 H2(SO4) + 6 NaCl
KOH + NaOH + H2SO4 = KNaSO4 + H2O =>
KOH + NaOH + H2SO4 = KNaSO4 + 2 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Na2B4O7 + CaF2 + SO3 + SO4 = BF3O + CaSO4 + Na2SO4 =>
Na2B4O7 + 6 CaF2 + 3 SO3 + 4 SO4 = 4 BF3O + 6 CaSO4 + Na2SO4
S2O3{-2} + AgNO3 = Ag2S2O3 + NO3{-} =>
S2O3{-2} + 2 AgNO3 = Ag2S2O3 + 2 NO3{-}
Cl2 + H2 + OH{-} = H2O + Cl{-} =>
Cl2 + H2 + 2 OH{-} = 2 H2O + 2 Cl{-}
Ca{2+} + NaOH = Na + Ca(OH){2} =>
Ca{2+} + NaOH = Na + Ca(OH){2}
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HBr(aq) + HN3(aq) = BrN3 + H =>
HBr(aq) + HN3(aq) = BrN3 + 2 H
K2Cr2O7 + CH3CH2OH + HCl = KCl + CrCl3 + CH2CHO + H2O =>
K2Cr2O7 + 2 CH3CH2OH + 8 HCl = 2 KCl + 2 CrCl3 + 2 CH2CHO + 7 H2O
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Equations balanced on 12/04/23
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