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ZnSO4 + H2SO4 = Zn(HSO4)2
HBr = H2 + Br =>
2 HBr = H2 + 2 Br
Cu(NO3)2*3H2O = CuO2(g) + NO2 + H2O =>
Cu(NO3)2*3H2O = CuO2(g) + 2 NO2 + 3 H2O
Fe2O3(s) + C(s) = Fe + CO2 =>
2 Fe2O3(s) + 3 C(s) = 4 Fe + 3 CO2
HNO3 + H2S2O3 = NO + SO2 + H2O =>
4 HNO3 + 3 H2S2O3 = 4 NO + 6 SO2 + 5 H2O
C3H8 + V2O5 = V2O3 + C3H6 + H2O =>
2 C3H8 + V2O5 = V2O3 + 2 C3H6 + 2 H2O
Ca(OH)2 + C6H8O7 = Ca3(C6H5O7)2 + H2O =>
3 Ca(OH)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O
AgNO3(ag) + Cu(s) = Cu(NO3)2(ag) + Ag(s) =>
2 AgNO3(ag) + Cu(s) = Cu(NO3)2(ag) + 2 Ag(s)
N + C = NC =>
N + C = NC
BaBr2 + H2O = Ba(OH)2 + HBr =>
BaBr2 + 2 H2O = Ba(OH)2 + 2 HBr
CaCl2 + SiO2 = CaO + SiCl4 =>
2 CaCl2 + SiO2 = 2 CaO + SiCl4
K2CrO4 + Ba(NO3)2 = KNO3 + BaCrO4 =>
K2CrO4 + Ba(NO3)2 = 2 KNO3 + BaCrO4
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + HCl =>
8 HAuCl4 + 3 NaBH4 + 9 H2O = 8 Au + 3 B(OH)3 + 3 NaCl + 29 HCl
NaCO3(aq) + CaCl(aq) = CaCO3(s) + NaCl(aq) =>
NaCO3(aq) + CaCl(aq) = CaCO3(s) + NaCl(aq)
CO2 + HNO3 = C + NO3 + H2O =>
CO2 + 4 HNO3 = C + 4 NO3 + 2 H2O
KOH + Pb(CH3CO2)2 = Pb(OH)2 + KCH3CO2 =>
2 KOH + Pb(CH3CO2)2 = Pb(OH)2 + 2 KCH3CO2
CuSO4 + Na2SO3 + H2O = Cu2SO4 + Na2SO4 + H2SO4 =>
2 CuSO4 + Na2SO3 + H2O = Cu2SO4 + Na2SO4 + H2SO4
CO2 + HNO3 = C + NO3 + H2O =>
CO2 + 4 HNO3 = C + 4 NO3 + 2 H2O
H2 + Be = HBe =>
H2 + 2 Be = 2 HBe
ClO3{-} + H{+} = Cl2 + ClO4{-} + H2O =>
7 ClO3{-} + 2 H{+} = Cl2 + 5 ClO4{-} + H2O
CH3CH2CHO + KMnO4 + H2O = CH3CH2COOH + MnO2 + KOH =>
3 CH3CH2CHO + 2 KMnO4 + H2O = 3 CH3CH2COOH + 2 MnO2 + 2 KOH
P2O5 + Al = Al2O3 + PO2 =>
3 P2O5 + 2 Al = Al2O3 + 6 PO2
C3H7COOH + C5H11OH = C9H18O2 + H2O =>
C3H7COOH + C5H11OH = C9H18O2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
H2CrO4 + NaOH = Na2CrO4 + H2O =>
H2CrO4 + 2 NaOH = Na2CrO4 + 2 H2O
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
MnCl2 + HCl = MnCl + HCl2 =>
MnCl2 + HCl = MnCl + HCl2
C2H5COOH + KOH = C2H5COOK + H2O =>
C2H5COOH + KOH = C2H5COOK + H2O
HCl + Li2SO4 = LiCl + H2SO4 =>
2 HCl + Li2SO4 = 2 LiCl + H2SO4
Br2 + MnCl2 = MnBr2 + Cl2 =>
Br2 + MnCl2 = MnBr2 + Cl2
K3P + H2O = KOH + H3P =>
K3P + 3 H2O = 3 KOH + H3P
CuF2 + Cl2 = CuCl + F2 =>
2 CuF2 + Cl2 = 2 CuCl + 2 F2
HCIO3 = HCIO4 + CIO2 + H2O =>
3 HCIO3 = HCIO4 + 2 CIO2 + H2O
K2Cr2O7 + NaOH = Na2Cr2O7 + KOH =>
K2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 KOH
Sr(NO3)2 + H2SO4 = SrSO4 + HNO3 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2 =>
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2
MgCl2(aq) + Na2CO3(aq) = MgCO3 + NaCl =>
MgCl2(aq) + Na2CO3(aq) = MgCO3 + 2 NaCl
H2(SO4) + NH4(OH) = H(OH) + (NH4)2SO4 =>
H2(SO4) + 2 NH4(OH) = 2 H(OH) + (NH4)2SO4
K2Cr2O7 + NH3 + H2O = N2 + K[Cr(OH)4] =>
K2Cr2O7 + 2 NH3 + H2O = N2 + 2 K[Cr(OH)4]
H2 + SiCl4 = SiCl4H2 =>
H2 + SiCl4 = SiCl4H2
Ni(s) + AgNO3(aq) = Ni(NO3)2(aq) + Ag(s) =>
Ni(s) + 2 AgNO3(aq) = Ni(NO3)2(aq) + 2 Ag(s)
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
CaSO3 + H2O = CaO + H2SO3 =>
CaSO3 + H2O = CaO + H2SO3
C2H2O4 + KOH = KC2HO4 + H2O =>
C2H2O4 + KOH = KC2HO4 + H2O
AgNO3 + Ba(Cl)2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + Ba(Cl)2 = 2 AgCl + Ba(NO3)2
Pb + Mg(NO3)2 = Pb(NO3)2 + Mg =>
Pb + Mg(NO3)2 = Pb(NO3)2 + Mg
P2O5 = P + O =>
P2O5 = 2 P + 5 O
C6H5Br + HBr = C6H5C2H5 + Br2 =>
4 C6H5Br + 10 HBr = 3 C6H5C2H5 + 7 Br2
NH4(OH) + HNO2 = NH4NO2 + H2O =>
NH4(OH) + HNO2 = NH4NO2 + H2O
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