Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
Cu(NO3)2 = Cu + NO2 + O2 =>
Cu(NO3)2 = Cu + 2 NO2 + O2
NaOH + AlBr3 = NaBr + Al(OH)3 =>
3 NaOH + AlBr3 = 3 NaBr + Al(OH)3
N2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO2 + H2O =>
5 N2O + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 10 NO2 + 9 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SiH4 + H2O = SiO2 + H2 =>
SiH4 + 2 H2O = SiO2 + 4 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
C + H2 = CH4 =>
C + 2 H2 = CH4
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
NaBr + H3PO4 = NaH2PO4 + HBr =>
NaBr + H3PO4 = NaH2PO4 + HBr
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
N2O4 = NO2 =>
N2O4 = 2 NO2
FeO + Fe2O3 = Fe3O4 =>
FeO + Fe2O3 = Fe3O4
H{+} + CN{-} + MnO4{-} = CNO{-} + MnO2 + H2O =>
2 H{+} + 3 CN{-} + 2 MnO4{-} = 3 CNO{-} + 2 MnO2 + H2O
Ba + S = BaS =>
Ba + S = BaS
LiAlH4 = LiH + Al + H2 =>
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Na2SO3 + AgNO3 = Ag2SO3 + NaNO3 =>
Na2SO3 + 2 AgNO3 = Ag2SO3 + 2 NaNO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
NaI + Pb(NO3)2 = NaNO3 + PbI2 =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + S = CuS =>
Cu + S = CuS
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
KMnO4 + Na2SiF6 = NaMnO4 + K2SiF6 =>
2 KMnO4 + Na2SiF6 = 2 NaMnO4 + K2SiF6
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
BaS + H2CO3 = H2S + BaCO3 =>
BaS + H2CO3 = H2S + BaCO3
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Cr2O7{-2} + H{+} + I{-}{+} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 6 I{-}{+} = 2 Cr{+3} + 3 I2 + 7 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
F2 + Cs2O = O2 + CsF =>
2 F2 + 2 Cs2O = O2 + 4 CsF
MnO4{-} + HCOO{-} + H{+} = MnO2 + CO2 + H2O =>
2 MnO4{-} + 3 HCOO{-} + 5 H{+} = 2 MnO2 + 3 CO2 + 4 H2O
C5H2 + O2 = CO2 + H2O =>
2 C5H2 + 11 O2 = 10 CO2 + 2 H2O
S2O8 + C6H8 + H2O = CO2 + HSO4 =>
16 S2O8 + C6H8 + 12 H2O = 6 CO2 + 32 HSO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/05/15
Equations balanced on 02/04/14
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