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CH3COCH3 + Br2 = CH3COCH2Br + HBr
KMnO4 + H2SO4 + H2O = K2SO4 + MnSO4 + H2O2 =>
2 KMnO4 + 3 H2SO4 + 2 H2O = K2SO4 + 2 MnSO4 + 5 H2O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C7H603 + O2 = CO2 + H2O =>
4 C7H603 + 631 O2 = 28 CO2 + 1206 H2O
CH3COOH + NaOH = CH3COO(Na) + H2O =>
CH3COOH + NaOH = CH3COO(Na) + H2O
C6H5NHCOCH3 + NO2 = NO2C6H4NHCOCH3 + H =>
C6H5NHCOCH3 + NO2 = NO2C6H4NHCOCH3 + H
Ca3(PO4)2(ag) + H3PO4(ag) = Ca(H2PO4)2(ag) =>
Ca3(PO4)2(ag) + 4 H3PO4(ag) = 3 Ca(H2PO4)2(ag)
NH4SO3 + NaOH = NH3 + H2O + NaSO3 =>
NH4SO3 + NaOH = NH3 + H2O + NaSO3
HS + OH = H3O + S =>
2 HS + OH = H3O + 2 S
C7H6O3 + NaHCO3 = C7H4O3 + H2CO3 + Na =>
C7H6O3 + 2 NaHCO3 = C7H4O3 + 2 H2CO3 + 2 Na
H3PO4(heat) = P2O5 + H2O =>
2 H3PO4(heat) = P2O5 + 3 H2O
C2H5OH + C2H4O = C4H6 + H2O =>
C2H5OH + C2H4O = C4H6 + 2 H2O
Cr(SO4)3 + AgNO3 + K2S2O8 = K2SO4 + Cr(NO3)2 + AgS2O8 =>
Cr(SO4)3 + 2 AgNO3 + K2S2O8 = K2SO4 + Cr(NO3)2 + 2 AgS2O8
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
CH3COCH3 + Br2 = CH3COCH2Br + HBr =>
CH3COCH3 + Br2 = CH3COCH2Br + HBr
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
KMnO4 + KCI + H2SO4 = MnSO4 + KHSO4 + H2O + CI =>
KMnO4 + 5 KCI + 7 H2SO4 = MnSO4 + 6 KHSO4 + 4 H2O + 5 CI
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
KOH + I2 = K2I + KIO3 + H2O =>
24 KOH + 7 I2 = 10 K2I + 4 KIO3 + 12 H2O
C12NH11 + O2 = CO2 + H2O + NH3 =>
C12NH11 + 14 O2 = 12 CO2 + 4 H2O + NH3
Na2CO3(s) + HCl(l) = CO2(g) + H2O(l) + NaCl(s) =>
Na2CO3(s) + 2 HCl(l) = CO2(g) + H2O(l) + 2 NaCl(s)
Re1 + Li1 = LiRe =>
Re1 + Li1 = LiRe
CH3COCH3 + Br2 = CH3COCH2Br + HBr =>
CH3COCH3 + Br2 = CH3COCH2Br + HBr
CaOH2 + SO4 = CaSO4 + H2O =>
CaOH2 + SO4 = CaSO4 + H2O
NiNO3 + Na(OH)2 = NaNO3 + Ni(OH)2 =>
NiNO3 + Na(OH)2 = NaNO3 + Ni(OH)2
CH3COCH3 + Br2 = CH3COCH2Br + HBr =>
CH3COCH3 + Br2 = CH3COCH2Br + HBr
PbCl2 + AgBr = PbBr2 + AgCl =>
PbCl2 + 2 AgBr = PbBr2 + 2 AgCl
CH3CH2COOH + Sr(OH)2 = Sr(CH3CH2COO)2 + H2O =>
2 CH3CH2COOH + Sr(OH)2 = Sr(CH3CH2COO)2 + 2 H2O
Cs2OH2O = CsOH =>
Cs2OH2O = 2 CsOH
Na2Zn(OH)4 = ZnO + H2O + NaOH =>
Na2Zn(OH)4 = ZnO + H2O + 2 NaOH
CrO3 + H2O = CrO4 + H2 =>
CrO3 + H2O = CrO4 + H2
Mn + HClO4 = H2 + MnClO4 =>
2 Mn + 2 HClO4 = H2 + 2 MnClO4
FeP + Na2S = Fe2S3 + Na3P =>
2 FeP + 3 Na2S = Fe2S3 + 2 Na3P
C2H3Cl + NH3 = C2H5N + HCl =>
C2H3Cl + NH3 = C2H5N + HCl
H2S + FeCl3 = FeCl2 + HCl + S =>
H2S + 2 FeCl3 = 2 FeCl2 + 2 HCl + S
KMnO4 + FeCl3*6H2O + H2SO4 = K2(SO4) + Mn(SO4) + Fe2(SO4)3 + Cl2 + H2O =>
6 KMnO4 + 10 FeCl3*6H2O + 24 H2SO4 = 3 K2(SO4) + 6 Mn(SO4) + 5 Fe2(SO4)3 + 15 Cl2 + 84 H2O
Cr(OH)3 + NH4OH = (NH4)3[Cr(OH)6] =>
Cr(OH)3 + 3 NH4OH = (NH4)3[Cr(OH)6]
Cs2OH2O = CsOH =>
Cs2OH2O = 2 CsOH
Na2SiO3 + BaCl2 = Na2Cl + Ba(SiO3)2 =>
2 Na2SiO3 + BaCl2 = 2 Na2Cl + Ba(SiO3)2
SrI2 + H2SO4 = HI + SrSO4 =>
SrI2 + H2SO4 = 2 HI + SrSO4
K + C = K4C =>
4 K + C = K4C
Na3PO4 + K2CO3 = K3PO4 + Na2CO3 =>
2 Na3PO4 + 3 K2CO3 = 2 K3PO4 + 3 Na2CO3
HCl + NiCO3 = H2CO3 + NiCl2 =>
2 HCl + NiCO3 = H2CO3 + NiCl2
Na2CO3 + KOH = K2CO3 + NaOH =>
Na2CO3 + 2 KOH = K2CO3 + 2 NaOH
PH4 + N2O = P4H10 + H2O + N2 =>
4 PH4 + 3 N2O = P4H10 + 3 H2O + 3 N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K[Sb(OH)6] + NaHCO3 = Na[Sb(OH)6] + KHCO3 =>
K[Sb(OH)6] + NaHCO3 = Na[Sb(OH)6] + KHCO3
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