Equations balanced on the previous day | Equations balanced on the next day |
[Cu(NH3)4]SO4 + H2SO4 = [Cu(NH3)4](SO4)2 + H2
Si + Cr2O3 = SiO2 + CrSi2 =>
11 Si + 2 Cr2O3 = 3 SiO2 + 4 CrSi2
Cr(OH)4 + Na + H2O2 = Na2CrO4 + H2O =>
Cr(OH)4 + 2 Na + 2 H2O2 = Na2CrO4 + 4 H2O
Mg(s) + HI(aq) = MgI(aq) + H2(g) =>
2 Mg(s) + 2 HI(aq) = 2 MgI(aq) + H2(g)
BaCl2 + K2PO4 = BaPO4 + KCl =>
BaCl2 + K2PO4 = BaPO4 + 2 KCl
KNO3 + S = K2O + NO + SO2 =>
4 KNO3 + 3 S = 2 K2O + 4 NO + 3 SO2
CH3COOH + (CH3)3N = CH3COOCH3CH3CH3HN =>
CH3COOH + (CH3)3N = CH3COOCH3CH3CH3HN
octane + O2 = C2O + H2O =>
2 C8H18 + 13 O2 = 8 C2O + 18 H2O
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
Na3PO4 + Pb(NO3)2 = PbPO4 + Na3 + NO3 =>
Na3PO4 + Pb(NO3)2 = PbPO4 + Na3 + 2 NO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C5H11Br + NaOH = NaBr + C5H11OH =>
C5H11Br + NaOH = NaBr + C5H11OH
BaCl2 + K2PO4 = BaPO4 + KCl =>
BaCl2 + K2PO4 = BaPO4 + 2 KCl
Mg{2+} + Fe{2+} + CaO + HCO3{-} = MgCO3{-} + Fe(OH2)(OH)3 + CaCO3 =>
Mg{2+} + Fe{2+} + 4 CaO + 5 HCO3{-} = MgCO3{-} + Fe(OH2)(OH)3 + 4 CaCO3
Na2SO3 + HNO2 = NaNO2 + SO2 + H2O =>
Na2SO3 + 2 HNO2 = 2 NaNO2 + SO2 + H2O
Mg{2+} + Fe{2+} + CaO + HCO3{-} = MgCO3{-} + Fe(OH2)(OH)3 + CaCO3 =>
Mg{2+} + Fe{2+} + 4 CaO + 5 HCO3{-} = MgCO3{-} + Fe(OH2)(OH)3 + 4 CaCO3
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
H + SO4{2-} = HSO4{2-} =>
H + SO4{2-} = HSO4{2-}
CH3COOH + (CH3)3N = CH3COOCH3CH3CH3HN =>
CH3COOH + (CH3)3N = CH3COOCH3CH3CH3HN
Na2SO3 + HNO2 = NaNO2 + SO2 + H2O =>
Na2SO3 + 2 HNO2 = 2 NaNO2 + SO2 + H2O
Mg{2+} + Fe{2+} + CaO + HCO3{-} = MgCO3{-} + Fe(OH2)(OH)3 + CaCO3 =>
Mg{2+} + Fe{2+} + 4 CaO + 5 HCO3{-} = MgCO3{-} + Fe(OH2)(OH)3 + 4 CaCO3
NaF + K = KF + Na =>
NaF + K = KF + Na
Fe + H2SO4 + O2 + H2O = FeSO4*7H2O =>
2 Fe + 2 H2SO4 + O2 + 12 H2O = 2 FeSO4*7H2O
Li + O2 = Li10O2 =>
10 Li + O2 = Li10O2
Cl2O7 + H2O2 = ClO2{-} + O2 + H{+}inacid =>
2 Cl2O7 + 2 H2O2 = 4 ClO2{-} + 5 O2 + 4 H{+}inacid
HCH3CO2 + OH = H2CCO2 + H2O =>
HCH3CO2 + 2 OH = H2CCO2 + 2 H2O
PbS + H2O2 = PbSO4 + H3 =>
3 PbS + 6 H2O2 = 3 PbSO4 + 4 H3
Na2SO3 + HNO2 = NaNO2 + SO2 + H2O =>
Na2SO3 + 2 HNO2 = 2 NaNO2 + SO2 + H2O
CuO + NH3 = [Cu(NH3)4] + O2 =>
2 CuO + 8 NH3 = 2[Cu(NH3)4] + O2
CH3COOH + (CH3)3N = CH3COOCH3CH3CH3HN =>
CH3COOH + (CH3)3N = CH3COOCH3CH3CH3HN
S + CuSO4 = SSO4 + Cu =>
S + CuSO4 = SSO4 + Cu
Cr2(CO3)6 + Mg = MgCO3 + Cr =>
Cr2(CO3)6 + 6 Mg = 6 MgCO3 + 2 Cr
KCrO2 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
2 KCrO2 + 3 Cl2 + 8 KOH = 2 K2CrO4 + 4 H2O + 6 KCl
Na2SO3 + HNO2 = NaNO2 + H2SO3 =>
Na2SO3 + 2 HNO2 = 2 NaNO2 + H2SO3
CH3COOH + C2H5NH2 = CH3CONHC2H5 + H2O =>
CH3COOH + C2H5NH2 = CH3CONHC2H5 + H2O
Pb(NO3)2 + AlCl3 = Pb(Cl2) + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 Pb(Cl2) + 2 Al(NO3)3
BaCl2 + K2PO4 = BaPO4 + KCl =>
BaCl2 + K2PO4 = BaPO4 + 2 KCl
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
CaOCl2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
CaOCl2 + 2 KI + 2 HCl = I2 + CaCl2 + 2 KCl + H2O
Fe + O2 + H2O = OH{-} + Fe2{+} =>
8 Fe + O2 + 2 H2O = 4 OH{-} + 4 Fe2{+}
Na2S2O3 + Cl2 + H2O = S + HCl + Na2SO4 =>
Na2S2O3 + Cl2 + H2O = S + 2 HCl + Na2SO4
C4H6O3 + C7H8O = C9H10O2 + C2O2H4 =>
C4H6O3 + C7H8O = C9H10O2 + C2O2H4
Mg{2+} + Fe{2+} + CaO + HCO3{-} = MgCO3{-} + Fe(OH2)(OH)3 + CaCO3 =>
Mg{2+} + Fe{2+} + 4 CaO + 5 HCO3{-} = MgCO3{-} + Fe(OH2)(OH)3 + 4 CaCO3
Na2SO3 + HNO2 = NaNO2 + SO2 + H2O =>
Na2SO3 + 2 HNO2 = 2 NaNO2 + SO2 + H2O
CH3COOH + (CH3)3N = CH3COOCH3CH3CH3HN =>
CH3COOH + (CH3)3N = CH3COOCH3CH3CH3HN
Pt + H2O = Pt(HO)2 + H2 =>
Pt + 2 H2O = Pt(HO)2 + H2
Na2SO3 + HNO2 = NaNO2 + SO2 + H2O =>
Na2SO3 + 2 HNO2 = 2 NaNO2 + SO2 + H2O
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
KClO4 + C6H12N4 = KCl + CO2 + H2O + N2 =>
9 KClO4 + 2 C6H12N4 = 9 KCl + 12 CO2 + 12 H2O + 4 N2
C10H18O + C3N3O3Cl3 = C10H16O + C3N3O3H3 + HCl =>
3 C10H18O + C3N3O3Cl3 = 3 C10H16O + C3N3O3H3 + 3 HCl
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