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2(C)6(H)6 + 15(O)2 = 12(C)1(O)2 + 6(H)2(O)1
[Cr(N2H4CO)6](CN)3 + KMnO4 + H2SO4 = K2Cr2O7 + CO2 + KNO3 + MnSO4 + K2SO4 + H2O =>
10[Cr(N2H4CO)6](CN)3 + 258 KMnO4 + 307 H2SO4 = 5 K2Cr2O7 + 90 CO2 + 150 KNO3 + 258 MnSO4 + 49 K2SO4 + 427 H2O
C7H6O3 + Ca(OH)2 = (C7H5O3)2Ca + H2O =>
2 C7H6O3 + Ca(OH)2 = (C7H5O3)2Ca + 2 H2O
KNO3(g) = KNO2(g) + O2(g) =>
2 KNO3(g) = 2 KNO2(g) + O2(g)
C5H8 + H2O = C5H10O2 + H =>
C5H8 + 2 H2O = C5H10O2 + 2 H
CH3CH2OH + HCl = CH3CH2O + H2Cl =>
CH3CH2OH + HCl = CH3CH2O + H2Cl
IF5 + NaOH = NaF + NaIO3 + H2O =>
IF5 + 6 NaOH = 5 NaF + NaIO3 + 3 H2O
MnSO4 + HCl = MnCl2 + Cl2 + SO2 + H2O =>
MnSO4 + 4 HCl = MnCl2 + Cl2 + SO2 + 2 H2O
HClO4 + Na3PO4 = ClO4 + H3PO4 + Na =>
3 HClO4 + Na3PO4 = 3 ClO4 + H3PO4 + 3 Na
Mg(OH)2 = MgO + (H2O) =>
Mg(OH)2 = MgO + (H2O)
H2S + F2 = HF + SF2 =>
H2S + 2 F2 = 2 HF + SF2
Mg(OH)2 = Mg + (OH)2 =>
Mg(OH)2 = Mg + (OH)2
Ca(OH)2 + SO2 = Ca2SO4 + H2O =>
2 Ca(OH)2 + SO2 = Ca2SO4 + 2 H2O
CH3COOH + FeOH2 = FeCH3COOH + H2O =>
CH3COOH + FeOH2 = FeCH3COOH + H2O
ZnCl + NHS = NHCl + ZnS =>
ZnCl + NHS = NHCl + ZnS
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
Fe + N = Fe2N2 =>
2 Fe + 2 N = Fe2N2
Ba3[Cr(OH)6]2 + HNO3 + Br2 = BaCr2O7 + Ba(NO3)2 + H2O + HBr =>
Ba3[Cr(OH)6]2 + 4 HNO3 + 3 Br2 = BaCr2O7 + 2 Ba(NO3)2 + 5 H2O + 6 HBr
C2H4Br2 + Mg = C2H4 + MgBr2 =>
C2H4Br2 + Mg = C2H4 + MgBr2
Na2O + HNo2 = NaNo2 + H2O =>
Na2O + 2 HNo2 = 2 NaNo2 + H2O
KHCO3 + NaOH = NaHCO3 + KOH =>
KHCO3 + NaOH = NaHCO3 + KOH
Cl2 + C + H2O = CO2 + H{+}{-2} + Cl{-} =>
2 Cl2 + C + 2 H2O = CO2 + 4 H{+}{-2} + 4 Cl{-}
HCO3Na = Na2CO3 + CO2 + H2O =>
2 HCO3Na = Na2CO3 + CO2 + H2O
Na2 + S + ZnCl2 = NaCl + ZnS =>
Na2 + S + ZnCl2 = 2 NaCl + ZnS
Al2S3 + H2SO4 = Al2(SO4)3 + H2S =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 H2S
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
N2*3H2 = *2NH3 =>
N2*3H2 = *2NH3
Mg + Al(ClO4)3 = Mg(ClO4)2 + Al =>
3 Mg + 2 Al(ClO4)3 = 3 Mg(ClO4)2 + 2 Al
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2 =>
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2
NaCO + HCl = NaCOHCl =>
NaCO + HCl = NaCOHCl
Cu{+2} + O{-2} = CuO =>
Cu{+2} + O{-2} = CuO
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
C9H20O3S2(l) + O2(g) = CO2 + H2O + SO2 =>
2 C9H20O3S2(l) + 29 O2(g) = 18 CO2 + 20 H2O + 4 SO2
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO + H2 = CH3H2O =>
2 CO + 5 H2 = 2 CH3H2O
NaCO3 + NaCl = NaCl*NaCO3 =>
NaCO3 + NaCl = NaCl*NaCO3
Zn + HNO3 = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O
NaBr + (Cl2) = NaCl + (Br2) =>
2 NaBr + (Cl2) = 2 NaCl + (Br2)
CoCO3 + HNO3 + H2O = Co(NO3)2(H2O)6 + CO2 =>
CoCO3 + 2 HNO3 + 5 H2O = Co(NO3)2(H2O)6 + CO2
H3PO4 + Na = H2 + NaHPO4 =>
H3PO4 + Na = H2 + NaHPO4
Zn(CH3COO)2 + H2S = ZnS + CH3COOH =>
Zn(CH3COO)2 + H2S = ZnS + 2 CH3COOH
BaO2 + CrCl3 + NaOH = Na2CrO4 + H2O + BaCl2 =>
3 BaO2 + 2 CrCl3 + 4 NaOH = 2 Na2CrO4 + 2 H2O + 3 BaCl2
AgBr + K = KAg + Br =>
AgBr + K = KAg + Br
CuSO4 + NH3 + H2O = Cu(NH3)4SO4(H2O) =>
CuSO4 + 4 NH3 + H2O = Cu(NH3)4SO4(H2O)
H2O2MnO2 = H2O2 + MnO2 =>
H2O2MnO2 = H2O2 + MnO2
CH3CH2CH2Br + KOH = CH3CHKCH3 + BrOH =>
CH3CH2CH2Br + KOH = CH3CHKCH3 + BrOH
CH11NH2 + O2 = CO2 + H2O + NO2 =>
4 CH11NH2 + 21 O2 = 4 CO2 + 26 H2O + 4 NO2
K + O(g) = KO =>
K + O(g) = KO
CoCl2 + NH3 = [CoCl(NH3)4]Cl =>
CoCl2 + 4 NH3 = [CoCl(NH3)4]Cl
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