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CaAl2O4 + CaAlCeO4 = CaO + CaAl3CeO7
C6H12 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
C6H12 + 2 KMnO4 + 3 H2SO4 = C6H10O4 + K2SO4 + 2 MnSO4 + 4 H2O
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
H2O + NO2{-}(aq) + Al(s) = NH3(g) + AlO2{-}(aq) + H{+} =>
2 H2O + NO2{-}(aq) + 2 Al(s) = NH3(g) + 2 AlO2{-}(aq) + H{+}
BaCl2CaCO3 = BaCO3CaCl2 =>
BaCl2CaCO3 = BaCO3CaCl2
Ba(OH)2(aq) + CO2 = BaCO3 + H2O =>
Ba(OH)2(aq) + CO2 = BaCO3 + H2O
HCl(aq) + CuCO3(s) = CuCl2(aq) + H2O(g) + CO2(g) =>
2 HCl(aq) + CuCO3(s) = CuCl2(aq) + H2O(g) + CO2(g)
PtO2 + OsCl8 = OsO4 + PtCl4 =>
2 PtO2 + OsCl8 = OsO4 + 2 PtCl4
CuSO4 + NH3 + H2O = Cu2SO4(OH)2 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3 + 2 H2O = Cu2SO4(OH)2 + (NH4)2SO4
K2CrO4 + KOH = K2O + H2CrO4 =>
K2CrO4 + 2 KOH = 2 K2O + H2CrO4
MgSO4(aq) + Ca(NO3)2(aq) = Mg(NO3)2(aq) + CaSO4(s) =>
MgSO4(aq) + Ca(NO3)2(aq) = Mg(NO3)2(aq) + CaSO4(s)
(CH3)2(CH2)4 + O2 = CO2 + H2O =>
2(CH3)2(CH2)4 + 19 O2 = 12 CO2 + 14 H2O
H4P2O7 + Mg(OH)2 = Mg4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Mg(OH)2 = Mg4(P2O7)2 + 8 H2O
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
C2H4O + NaMnO4 + H2SO4 = C2H4O2 + Na2SO4 + MnSO4 + H2O =>
5 C2H4O + 2 NaMnO4 + 3 H2SO4 = 5 C2H4O2 + Na2SO4 + 2 MnSO4 + 3 H2O
FeSCN + AgNO3 = Fe(NO3)2 + Ag2SCN =>
FeSCN + 2 AgNO3 = Fe(NO3)2 + Ag2SCN
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = MnO2 + CH3C(CH3)(OH)C(CH3)(OH)CH3 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3C(CH3)(OH)C(CH3)(OH)CH3 + 2 KOH
Mg + O2 = Mg2O2 = MgO =>
2 Mg + O2 = Mg2O2
Li2S + P2S5 + Ag2S + LiCl = Li535Ag5P100S440Cl160 =>
375 Li2S + 100 P2S5 + 5 Ag2S + 320 LiCl = 2 Li535Ag5P100S440Cl160
(b)C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
(b)C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
CO + SO = CO2 + S =>
CO + SO = CO2 + S
NaCl(s)(heat) = NaCl =>
NaCl(s)(heat) = NaCl
UCl6 + H2O = UO3 + HCl =>
UCl6 + 3 H2O = UO3 + 6 HCl
OH{-} + [Cr(OH)4]{-} + H2O2 = CrO4{2-} + H2O =>
2 OH{-} + 2[Cr(OH)4]{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
FeCl3(ac) + NH4OH(ac) = Fe(OH)3(s) + NH4Cl(ac) =>
FeCl3(ac) + 3 NH4OH(ac) = Fe(OH)3(s) + 3 NH4Cl(ac)
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = MnO2 + CH3C(CH3)(OH)C(CH3)(OH)CH3 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3C(CH3)(OH)C(CH3)(OH)CH3 + 2 KOH
*FeS2 + O2 = Fe2O3 + SO2 =>
4*FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Au(NO3)3(aq) + K2CrO4(aq) = Au2(CrO4)3(s) + KNO3(aq) =>
2 Au(NO3)3(aq) + 3 K2CrO4(aq) = Au2(CrO4)3(s) + 6 KNO3(aq)
C5H10O2 + C5H11OH = C10H19O + H2O =>
3 C5H10O2 + 5 C5H11OH = 4 C10H19O + 7 H2O
HNO3 + K = KNO3 + NO2 + H2O =>
2 HNO3 + K = KNO3 + NO2 + H2O
Cl2(g) + NaI(ac) = Na2 + Cl2I =>
2 Cl2(g) + 2 NaI(ac) = Na2 + 2 Cl2I
Y3 = Y =>
Y3 = 3 Y
Ni(NO3)2 + Fe(NO3)3 + C2H6N4O2 = NiFe2O4 + CO2 + H2O + N2 =>
Ni(NO3)2 + 2 Fe(NO3)3 + 4 C2H6N4O2 = NiFe2O4 + 8 CO2 + 12 H2O + 12 N2
NH4OH + KMnO4 + H2SO4 = N2 + K2SO4 + MnSO4 + H2O =>
10 NH4OH + 6 KMnO4 + 9 H2SO4 = 5 N2 + 3 K2SO4 + 6 MnSO4 + 34 H2O
NaCO3 + HCl = NaCl + H2 + CO3 =>
2 NaCO3 + 2 HCl = 2 NaCl + H2 + 2 CO3
Na2(CO3) + H2(SO4) = Na2SO4 + H2CO3 =>
Na2(CO3) + H2(SO4) = Na2SO4 + H2CO3
C2S + S = CS2 =>
C2S + 3 S = 2 CS2
CCl3COOH + NaOH = CCl3COONa + H2O =>
CCl3COOH + NaOH = CCl3COONa + H2O
AsO4{3-} + CN{-} + H2O = AsO2 + CNO{-} + OH{-} =>
2 AsO4{3-} + CN{-} + 3 H2O = 2 AsO2 + CNO{-} + 6 OH{-}
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(COOH)2 + NaHCO3 = (COONa)2 + CO2 + H2O =>
(COOH)2 + 2 NaHCO3 = (COONa)2 + 2 CO2 + 2 H2O
Al2(SO3)3 + K3(PO4) = Al2(PO4) + K3(SO3)3 =>
Al2(SO3)3 + K3(PO4) = Al2(PO4) + K3(SO3)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Mn + NaBiO = Bi + MnO + Na =>
Mn + NaBiO = Bi + MnO + Na
NaClO + NaS2O3 + NaOH = NaCl + Na2SO4 + H2O =>
7 NaClO + 2 NaS2O3 + 6 NaOH = 7 NaCl + 4 Na2SO4 + 3 H2O
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