Equations balanced on the previous day | Equations balanced on the next day |
NaHCO3 + H2O = H2CO3 + NaOH
C7H6 + O2 = CO2 + H2O =>
2 C7H6 + 17 O2 = 14 CO2 + 6 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
I2O5 + H2S = I2 + SO2 + H2O =>
3 I2O5 + 5 H2S = 3 I2 + 5 SO2 + 5 H2O
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
Na2SO4 + AgNO3 = Na2NO3 + AgSO4 =>
Na2SO4 + AgNO3 = Na2NO3 + AgSO4
H2 + F2 = HF =>
H2 + F2 = 2 HF
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + PbO4H4 = PbS2O8 + H2O =>
2 H2SO4 + PbO4H4 = PbS2O8 + 4 H2O
Na + MgCl2 = Cl2 + MgNa =>
Na + MgCl2 = Cl2 + MgNa
HCl + Mg(OH)2 + Al(OH)3 = Cl + Mg(OH2)5 + Al =>
5 HCl + Mg(OH)2 + Al(OH)3 = 5 Cl + Mg(OH2)5 + Al
Cr2O3 + SO3 = Cr2(SO4)3 =>
Cr2O3 + 3 SO3 = Cr2(SO4)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CHOOH + O2 = CO2 + H2O =>
2 CHOOH + O2 = 2 CO2 + 2 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
CO2 + H2O = CH3OH + O2 =>
2 CO2 + 4 H2O = 2 CH3OH + 3 O2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Na2SO4(l) + C(s) = Na2S(l) + CO2(g) =>
Na2SO4(l) + 2 C(s) = Na2S(l) + 2 CO2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
KI + FeCl3 = I2 + FeCl2 + KCl =>
2 KI + 2 FeCl3 = I2 + 2 FeCl2 + 2 KCl
PbNO3 + KOH = PbOH + KNO3 =>
PbNO3 + KOH = PbOH + KNO3
As2S3 + [NO3]{-} + H2O = [AsO4]{3-} + S + H{+} + NO =>
3 As2S3 + 10[NO3]{-} + 4 H2O = 6[AsO4]{3-} + 9 S + 8 H{+} + 10 NO
H2S + C6H5OH + H2O = SO3 + CH4 =>
5 H2S + 2 C6H5OH + 13 H2O = 5 SO3 + 12 CH4
HIO3 + Na2SO3 = Na2SO4 + I2H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2H2O
Mg(OCl)2 + NaBr + HCl = Br2 + MgCl2 + NaCl + H2O =>
Mg(OCl)2 + 4 NaBr + 4 HCl = 2 Br2 + MgCl2 + 4 NaCl + 2 H2O
C6H14N2O2 + MnSO4 + NaOH = C6H10N2O2Na2Mn + H2O + H2SO4 =>
C6H14N2O2 + MnSO4 + 2 NaOH = C6H10N2O2Na2Mn + 2 H2O + H2SO4
CaCl2(aq) + H2SO4(aq) = CaSO4 + HCl =>
CaCl2(aq) + H2SO4(aq) = CaSO4 + 2 HCl
SO4{2-} = SO3 + O + e =>
SO4{2-} = SO3 + O + 2e
K2Cr2O7 + H2SO4 + H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 4 H2O2 + 2 C2H5OC2H5 = 2 CrO(O2)2C4H10O + 5 H2O + K2SO4
CS2 + H2O = H2S + CO2 =>
CS2 + 2 H2O = 2 H2S + CO2
CrBr3 + I2 = Cr2I3 + Br3 =>
4 CrBr3 + 3 I2 = 2 Cr2I3 + 4 Br3
KNO3 + FeSO4*7H2O = Fe + K2SO4 + NO3 + H2O =>
2 KNO3 + FeSO4*7H2O = Fe + K2SO4 + 2 NO3 + 7 H2O
H{+} + CrO4{2-} + Co{2+} = Cr{3+} + Co{3+} + H2O =>
8 H{+} + CrO4{2-} + 3 Co{2+} = Cr{3+} + 3 Co{3+} + 4 H2O
NaClO3 + HCl = NaOH + Cl2 + O2 =>
NaClO3 + HCl = NaOH + Cl2 + O2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
KOH + I2 = KI + KIO3 + H2O =>
6 KOH + 3 I2 = 5 KI + KIO3 + 3 H2O
Ag(SO4) + Ga = Ga2(SO4)3 + Ag =>
3 Ag(SO4) + 2 Ga = Ga2(SO4)3 + 3 Ag
NH4HCO3 + HCl = NH4Cl + H2O + CO2 =>
NH4HCO3 + HCl = NH4Cl + H2O + CO2
Ca(OH)2 + HCO3 = CO3 + H2O + CaCO3 =>
Ca(OH)2 + 2 HCO3 = CO3 + 2 H2O + CaCO3
Na2ZnO2 + Cr(NO3)3 + H2O = H2ZnO2 + Cr(OH)3 + NaNO3 =>
3 Na2ZnO2 + 2 Cr(NO3)3 + 6 H2O = 3 H2ZnO2 + 2 Cr(OH)3 + 6 NaNO3
HNO3(aq) + Ca(s) = Ca(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ca(s) = Ca(NO3)2(aq) + H2(g)
Pb(s) + Cu2{+} = Cu(s) + Pb2{+} =>
2 Pb(s) + Cu2{+} = 2 Cu(s) + Pb2{+}
H2SO3 + OH = SO3 + H3O =>
H2SO3 + OH = SO3 + H3O
Ba(OH)2 + H2SiO4 = BaSiO4 + H2O =>
Ba(OH)2 + H2SiO4 = BaSiO4 + 2 H2O
Fe2O + H2O = Fe(OH) =>
Fe2O + H2O = 2 Fe(OH)
NH4CN + H2SO3 = (NH4)2SO3 + HCN =>
2 NH4CN + H2SO3 = (NH4)2SO3 + 2 HCN
H2S + SO2 = S + H2O11 =>
2 H2S + 11 SO2 = 13 S + 2 H2O11
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2
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