Equations balanced on the previous day | Equations balanced on the next day |
C3H6 = 3 C + 3 H2
C6H10O8 + O2 = C2H2O4 + H2O =>
C6H10O8 + 3 O2 = 3 C2H2O4 + 2 H2O
Na2O2 + HI = I2 + NaOH =>
Na2O2 + 2 HI = I2 + 2 NaOH
VCl2 + Cl2 = VCl5 =>
2 VCl2 + 3 Cl2 = 2 VCl5
Pb + H2O = HPbO2{-} + H{+} + e =>
Pb + 2 H2O = HPbO2{-} + 3 H{+} + 2e
Fe(ClO3)3 + BaF2 = FeF3 + Ba(ClO3)2 =>
2 Fe(ClO3)3 + 3 BaF2 = 2 FeF3 + 3 Ba(ClO3)2
Fe(NO) + NH4Cl = FeCl + NH4(NO) =>
Fe(NO) + NH4Cl = FeCl + NH4(NO)
Pb(CH3CO2)2 + H2S = PbS + HCH3CO2 =>
Pb(CH3CO2)2 + H2S = PbS + 2 HCH3CO2
C21H20 + O2 = CO2 + H2O =>
C21H20 + 26 O2 = 21 CO2 + 10 H2O
CuCl + NaOH = CuOH + NaCl =>
CuCl + NaOH = CuOH + NaCl
NaI + H2SO4 = I2 + Na2SO4 + H2 =>
2 NaI + H2SO4 = I2 + Na2SO4 + H2
K2SO4 + Pb(NO3)2 = KNO3 + PbSO4(aq) =>
K2SO4 + Pb(NO3)2 = 2 KNO3 + PbSO4(aq)
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
C14H22 + O2 = CO2 + H2O =>
2 C14H22 + 39 O2 = 28 CO2 + 22 H2O
(NH4)2MoO4 + H2O2 + H2SO4 = H2Mo2O3(O2)4 + (NH4)2SO4 + H2O =>
2(NH4)2MoO4 + 4 H2O2 + 2 H2SO4 = H2Mo2O3(O2)4 + 2(NH4)2SO4 + 5 H2O
CrO + Al = Al2O3 + Cr2 =>
6 CrO + 4 Al = 2 Al2O3 + 3 Cr2
Fe + CO3 + H2O = Fe(OH)3 + CO2 =>
2 Fe + 3 CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2
H3O + Cl + NaOH = H2O + NaCl =>
H3O + Cl + NaOH = 2 H2O + NaCl
CaCO3 + CH2O2 = CaCOH + H2O + CO2 =>
2 CaCO3 + 5 CH2O2 = 2 CaCOH + 4 H2O + 5 CO2
V2(SO4)5 + NaCl = V2Cl + Na(SO4)5 =>
V2(SO4)5 + NaCl = V2Cl + Na(SO4)5
Ca(OH)2 + N2O2 = CaNO2 + H2O =>
2 Ca(OH)2 + N2O2 = 2 CaNO2 + 2 H2O
Cu{2+} + I{-} = CuI + I2 =>
2 Cu{2+} + 4 I{-} = 2 CuI + I2
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Cu + NO3 = NO2 + CuO =>
Cu + NO3 = NO2 + CuO
I2 + MgCl2 = I2Cl + Mg2 =>
4 I2 + 2 MgCl2 = 4 I2Cl + Mg2
K2CO3(aq) + Na2CrO4(aq) = CO3Na2 + K2CrO4 =>
K2CO3(aq) + Na2CrO4(aq) = CO3Na2 + K2CrO4
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + NH4Cl(aq) =>
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NH4Cl(aq)
C7H5NO3 + C6H6N4O4 = C13H9N5O6 + H2O =>
C7H5NO3 + C6H6N4O4 = C13H9N5O6 + H2O
C3H5ClO2 + NaHCO3 = H2O + CO2 + C3H4ClO2Na =>
C3H5ClO2 + NaHCO3 = H2O + CO2 + C3H4ClO2Na
CH4Br + Br2 = CH3Br + HBr =>
2 CH4Br + Br2 = 2 CH3Br + 2 HBr
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
KCr(SO)4 + H2O2 + KOH = K2CrO4 + K2SO4 + H2O =>
2 KCr(SO)4 + 23 H2O2 + 18 KOH = 2 K2CrO4 + 8 K2SO4 + 32 H2O
H2 + CrO = HO + Cr =>
H2 + 2 CrO = 2 HO + 2 Cr
Al + H2S = Al3S2 + H2 =>
3 Al + 2 H2S = Al3S2 + 2 H2
C2H6O(g) + H2O(g) = CO(g) + H2(g) =>
C2H6O(g) + H2O(g) = 2 CO(g) + 4 H2(g)
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 8 O
Fe(CH3COO)2 + K2CO3 = K2(CH3COO)2 + FeCO3 =>
Fe(CH3COO)2 + K2CO3 = K2(CH3COO)2 + FeCO3
NH4 + Cl + HOH = NH4OH + HCl =>
NH4 + Cl + HOH = NH4OH + HCl
Mn2O7 = O2 + MnO2 =>
2 Mn2O7 = 3 O2 + 4 MnO2
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = K2(SO4) + Cr2(SO4)3 + CO2 + H2O =>
3 K2Cr2O7 + CH3CH2CH2OH + 12 H2SO4 = 3 K2(SO4) + 3 Cr2(SO4)3 + 3 CO2 + 16 H2O
Na + CrO4 = NaCrO4 =>
Na + CrO4 = NaCrO4
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3OH + NaCl =>
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3OH + NaCl
C6H4(OH)COOH + O2 = CO2 + H2O =>
C6H4(OH)COOH + 7 O2 = 7 CO2 + 3 H2O
CrO4 + HCl = HCrO4 + Cl =>
CrO4 + HCl = HCrO4 + Cl
K2O + FeS = K2S + FeO =>
K2O + FeS = K2S + FeO
HCl + C2H3NaO2 = NaCl + C2H4O2 =>
HCl + C2H3NaO2 = NaCl + C2H4O2
Cu(NO3)2 + CH3COONa = NaNO3 + (CH3COO)2Cu =>
Cu(NO3)2 + 2 CH3COONa = 2 NaNO3 + (CH3COO)2Cu
KC1O2 = KC1 + O2 =>
KC1O2 = KC1 + O2
Ca5(PO4)3F + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 + HF =>
2 Ca5(PO4)3F + 14 HNO3 = 3 Ca(H2PO4)2 + 7 Ca(NO3)2 + 2 HF
Al2(SO4)3 + H3PO4 = AlPO4 + H6(SO4)3 =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + H6(SO4)3
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