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2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Ca(OH)2 + NHO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NHO3 = Ca(NO3)2 + 2 H2O
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3 + (PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3 + (PO4)2 + 6 NH4C2H3O2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
FeSO4(aq) + KCl(aq) = FeCl + KSO4 =>
FeSO4(aq) + KCl(aq) = FeCl + KSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4 + NaClO = Na2SO4 + HCl + O2 =>
H2SO4 + 2 NaClO = Na2SO4 + 2 HCl + O2
CH2CHCHCH2 + HCl = CH2ClCH2CH2CH2Cl =>
CH2CHCHCH2 + 2 HCl = CH2ClCH2CH2CH2Cl
Cr2(SO4)3 + BaCl2 = BaSO4 + CrCl3 =>
Cr2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 CrCl3
Zn(C2H3O2)2 + NaOH = NaC2H3O2 + Zn(OH)2 =>
Zn(C2H3O2)2 + 2 NaOH = 2 NaC2H3O2 + Zn(OH)2
As2S3 + NO3{-} + H2O = AsO4{-3} + S + NO + H3O{+} =>
3 As2S3 + 10 NO3{-} + 12 H2O = 6 AsO4{-3} + 9 S + 10 NO + 8 H3O{+}
No2 = No3 =>
3 No2 = 2 No3
K2Cr2O7 + BaCl2*2H2O + CH3COONa = BaCrO4 + KCl + NaCl + CH3COOH + H2O =>
K2Cr2O7 + 2 BaCl2*2H2O + 2 CH3COONa = 2 BaCrO4 + 2 KCl + 2 NaCl + 2 CH3COOH + 3 H2O
Ca(NO3)2 + K3Fe(CN)6 = Ca(CN)2 + K3Fe(NO3)6 =>
3 Ca(NO3)2 + K3Fe(CN)6 = 3 Ca(CN)2 + K3Fe(NO3)6
C18H34O3 + H2 = C18H36O3 =>
C18H34O3 + H2 = C18H36O3
U + F2 = UF6 =>
U + 3 F2 = UF6
H3PO4Pt = H3PtPO4 =>
H3PO4Pt = H3PtPO4
NH4(NO3)*5Ca(NO3)2*10H2O + Ca(OH)2 = Ca(NO3)2 + H2O + NH3 =>
2 NH4(NO3)*5Ca(NO3)2*10H2O + Ca(OH)2 = 11 Ca(NO3)2 + 22 H2O + 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HSO + H2O = H3O + SO2 =>
HSO + 4 H2O = 3 H3O + SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg(OH){+2} = MgO + H{2}O =>
Mg(OH){+2} = MgO + H{2}O
AI(NO3)3 + NaOH = AI(OH)3 + NaNO3 =>
AI(NO3)3 + 3 NaOH = AI(OH)3 + 3 NaNO3
C4H8Cl2 + KOH = C4H6 + KCl + H2O =>
C4H8Cl2 + 2 KOH = C4H6 + 2 KCl + 2 H2O
H2CrO7 + Fe(OH)3 = Fe2(CrO7)3 + H2O =>
3 H2CrO7 + 2 Fe(OH)3 = Fe2(CrO7)3 + 6 H2O
C6H14 = C6H6 + H2 = =>
C6H14 = C6H6 + 4 H2
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O =>
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O
NH4VO3 + Zn + HCl = VCl3 + ZnCl2 + NH3 + H2O =>
NH4VO3 + Zn + 5 HCl = VCl3 + ZnCl2 + NH3 + 3 H2O
HClP = PClH =>
HClP = PClH
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Ag(NO3) + Na3(PO4) = Ag3(PO4) + Na(NO3) =>
3 Ag(NO3) + Na3(PO4) = Ag3(PO4) + 3 Na(NO3)
SO2 + NaHSO3 = H2SO4 + Na2S2O4 =>
SO2 + 2 NaHSO3 = H2SO4 + Na2S2O4
CH3CONH2HBr = CH3CONH3Br =>
CH3CONH2HBr = CH3CONH3Br
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
[]CH4 + []O2 = []CO2 + []H2O =>
[]CH4 + 2[]O2 = []CO2 + 2[]H2O
BiCl3 + Br2 + KOH = KBiO3 + KBr + H2O + KCl =>
BiCl3 + Br2 + 6 KOH = KBiO3 + 2 KBr + 3 H2O + 3 KCl
ZnOBa(OH)2 = BaZnO2H2O =>
ZnOBa(OH)2 = BaZnO2H2O
Al(C2H3O2)3 + Mg(OH)2 = Al(OH)3 + Mg(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(C2H3O2)2
Cu + SO4 = CuSO4 =>
Cu + SO4 = CuSO4
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
CH3CCH2CH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
15 CH3CCH2CH3 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 8 MnSO4 + 4 K2SO4 + 12 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NH4OH + Mg(NO3)2 = NH4(NO3) + Mg(OH)2 =>
2 NH4OH + Mg(NO3)2 = 2 NH4(NO3) + Mg(OH)2
Pb(NO3)2 + Na(OH) = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(OH) = Pb(OH)2 + 2 Na(NO3)
LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O
C4H10HNO3 = C4H9NO2H2O =>
C4H10HNO3 = C4H9NO2H2O
CuCl2(aq) + Na2CO3(aq) = NaCl(aq) + CuCO3(s) =>
CuCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CuCO3(s)
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