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CO3(NH4)2 + CaSO4 = SO4(NH4)2 + CaCO3
C39H57N9O9 + O2 = C4H5NO2 + CO2 + H2O =>
2 C39H57N9O9 + 21 O2 = 18 C4H5NO2 + 6 CO2 + 12 H2O
NaCO3(s) = NaOCO2 =>
NaCO3(s) = NaOCO2
CH4O + O2 = CH4O2 =>
2 CH4O + O2 = 2 CH4O2
C2O2 = C6O6 =>
3 C2O2 = C6O6
HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5
Sr(OH)2 + Zn(OH)2 = Sr[Zn(OH)4] =>
Sr(OH)2 + Zn(OH)2 = Sr[Zn(OH)4]
NaNO3 + Ca(NO3)2 = NaCa + NO3 =>
NaNO3 + Ca(NO3)2 = NaCa + 3 NO3
Sn2 + HF(g) = SnF2(s) + H2(g) =>
Sn2 + 4 HF(g) = 2 SnF2(s) + 2 H2(g)
Al(OH)3 + HPO2 = Al(PO2)3 + H2O =>
Al(OH)3 + 3 HPO2 = Al(PO2)3 + 3 H2O
H2SO4 + O2 = H2O + SO4 =>
2 H2SO4 + O2 = 2 H2O + 2 SO4
K2S + HBr = K2Br + HS =>
K2S + HBr = K2Br + HS
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Cl4 = Cl8 =>
2 Cl4 = Cl8
HC2H3O2(aq) + NaHSO3(aq) = H2SO3 + NaC2H3O2 =>
HC2H3O2(aq) + NaHSO3(aq) = H2SO3 + NaC2H3O2
C + O{2+} = CO{2+} =>
C + O{2+} = CO{2+}
C4H12N2 + N2O4 = N2 + H2O + CO2 =>
2 C4H12N2 + 7 N2O4 = 9 N2 + 12 H2O + 8 CO2
Cr(OH)3 + ClO4 = ClO3 + CrO4 + H2O =>
2 Cr(OH)3 + 5 ClO4 = 5 ClO3 + 2 CrO4 + 3 H2O
Na2C2O4 + BaCl2 = BaC2O4 + NaCl =>
Na2C2O4 + BaCl2 = BaC2O4 + 2 NaCl
KO2 + Fe2O3 = K2FeO4 + O2 =>
8 KO2 + 2 Fe2O3 = 4 K2FeO4 + 3 O2
CUCN + KCN = K2CU(CN)3 =>
CUCN + 2 KCN = K2CU(CN)3
Na2SeO3 + Cl2 + H2O = Na2SeO4 + HCl =>
Na2SeO3 + Cl2 + H2O = Na2SeO4 + 2 HCl
FeSO4 + C2H6O = Fe(OH)2 + (C2H5)2SO4 =>
FeSO4 + 2 C2H6O = Fe(OH)2 + (C2H5)2SO4
C12H22O14 + O2 = CO2 + H2O =>
2 C12H22O14 + 21 O2 = 24 CO2 + 22 H2O
O2H2 = OH =>
O2H2 = 2 OH
Mg2O + H2SO4 = Mg2SO4 + H2O =>
Mg2O + H2SO4 = Mg2SO4 + H2O
C3H6O1 + O2 = CO2H2O =>
C3H6O1 + 4 O2 = 3 CO2H2O
K2C2O4 + Ca(NO3)2 = K2(NO3)2 + CaC2O4 =>
K2C2O4 + Ca(NO3)2 = K2(NO3)2 + CaC2O4
Fe3O4 + Li2CO3 = LiFeO2 + CO2 + FeO =>
Fe3O4 + Li2CO3 = 2 LiFeO2 + CO2 + FeO
C6H5Cl + HNO3 = C6H4ClNO2 + H2O =>
C6H5Cl + HNO3 = C6H4ClNO2 + H2O
BeF2 + Mg2 = MgF2 + Be =>
2 BeF2 + Mg2 = 2 MgF2 + 2 Be
FeSO4 + Al(OH)3 = Fe(OH)3 + AlSO4 =>
FeSO4 + Al(OH)3 = Fe(OH)3 + AlSO4
Zn + O = ZnO =>
Zn + O = ZnO
Al3 + AuNO3 = Au + Al(NO3)3 =>
Al3 + 9 AuNO3 = 9 Au + 3 Al(NO3)3
HSO4{-} + H2O = SO4{-2} + H3O{+} =>
HSO4{-} + H2O = SO4{-2} + H3O{+}
K2Cr2O7 + H2SO4 + C2H5OH7 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
5 K2Cr2O7 + 20 H2SO4 + 3 C2H5OH7 = 5 Cr2(SO4)3 + 5 K2SO4 + 3 CH3COOH + 32 H2O
potassium + water = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
As2S3 + H2O + HNO3 + NaNO3 = Na2SO4 + H3AsO4 + NO =>
3 As2S3 + 4 H2O + 10 HNO3 + 18 NaNO3 = 9 Na2SO4 + 6 H3AsO4 + 28 NO
CO2(g) + HBr(aq) = CBr4 + H2O =>
CO2(g) + 4 HBr(aq) = CBr4 + 2 H2O
K2CrO4 + KCl + KBr + H2O = CrCl3 + Br2 + KOH =>
2 K2CrO4 + 6 KCl + 6 KBr + 8 H2O = 2 CrCl3 + 3 Br2 + 16 KOH
C5H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H2(g) + 11 O2(g) = 10 CO2(g) + 2 H2O(g)
KMnO4 + CH3COOH + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
8 KMnO4 + 5 CH3COOH + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 22 H2O + 10 CO2
H + Ca2 = HCa =>
2 H + Ca2 = 2 HCa
H8O3C3 = H + C + O =>
H8O3C3 = 8 H + 3 C + 3 O
(CH3)2CHCOOH + NaOH = (CH3)2CHCOONa + H2O =>
(CH3)2CHCOOH + NaOH = (CH3)2CHCOONa + H2O
LiCl + Cu(NO3)2 = LiNO3 + CuCl2 =>
2 LiCl + Cu(NO3)2 = 2 LiNO3 + CuCl2
Cu(s) + AlCl3(aq) = CuCl3(aq) + Al(s) =>
Cu(s) + AlCl3(aq) = CuCl3(aq) + Al(s)
Mg2PO7 = Mg + P + O =>
Mg2PO7 = 2 Mg + P + 7 O
Cu(OH)2 + CuSO4 = Cu3(OHSO4)2 =>
Cu(OH)2 + 2 CuSO4 = Cu3(OHSO4)2
PdCl4 + KI = PdI4 + KCl =>
PdCl4 + 4 KI = PdI4 + 4 KCl
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