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2 Al + 2 K2CO3 = Al2(CO3)2 + 4 K
H2SO4 + Co(OH)2 = CoSO4 + H2O =>
H2SO4 + Co(OH)2 = CoSO4 + 2 H2O
K2CO3 + NaCl = K2Cl + NaCO3 =>
K2CO3 + NaCl = K2Cl + NaCO3
K2HPO3 = K2PHO3 =>
K2HPO3 = K2PHO3
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr
FeSO4 + Br2 + H2SO4 = Fe(SO4)3 + HBr =>
FeSO4 + 2 Br2 + 2 H2SO4 = Fe(SO4)3 + 4 HBr
H2C2O4 + NH3 = NH4CO2 =>
H2C2O4 + 2 NH3 = 2 NH4CO2
PH3 + HMnO4 = MnO2 + H3PO4 + H2O =>
3 PH3 + 8 HMnO4 = 8 MnO2 + 3 H3PO4 + 4 H2O
HF + Mg(NO3)2 = MgF2 + HNO3 =>
2 HF + Mg(NO3)2 = MgF2 + 2 HNO3
H3PO4 + SO3K = H3S + PO3 + O4K =>
H3PO4 + SO3K = H3S + PO3 + O4K
Ba(NO3)2 + Cl2 = Ba(Cl2)2 + NO3 =>
Ba(NO3)2 + 2 Cl2 = Ba(Cl2)2 + 2 NO3
H2SO2O2 = H2SO4 =>
H2SO2O2 = H2SO4
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2(OH)2 =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + H2(OH)2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn(s) = Zn(aq) =>
Zn(s) = Zn(aq)
NaClOH2O = HClONaOH =>
NaClOH2O = HClONaOH
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
KHSO4 = KSO4 + H2 =>
2 KHSO4 = 2 KSO4 + H2
Co(NO3)3 + Li2S = Co2S3 + LiNO3 =>
2 Co(NO3)3 + 3 Li2S = Co2S3 + 6 LiNO3
CH3COOH + NaCO3 = CH3COONa + H2O + CO2 =>
9 CH3COOH + 8 NaCO3 = 8 CH3COONa + 6 H2O + 10 CO2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Na[Fe(EDTA)]* = FeNaEDTA =>
Na[Fe(EDTA)]* = FeNaEDTA
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
HMg = MgH =>
HMg = MgH
Fe2S3 + H2O = Fe(OH)3 + H2S =>
Fe2S3 + 6 H2O = 2 Fe(OH)3 + 3 H2S
CH2O + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
CH2O + 4 Ag(NH3)2OH = (NH4)2CO3 + 6 NH3 + 4 Ag + 2 H2O
K2Cr2O7 + As + H2SO4 = Cr2(SO4)3 + H3AsO3 + K2SO4 + H2O =>
K2Cr2O7 + 2 As + 4 H2SO4 = Cr2(SO4)3 + 2 H3AsO3 + K2SO4 + H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
ZnSO4 + Ca(OH)2 = Zn2(OH)2SO4 + CaSO4 =>
2 ZnSO4 + Ca(OH)2 = Zn2(OH)2SO4 + CaSO4
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl =>
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl
HI + Rb(OH) = RbI + H2O =>
HI + Rb(OH) = RbI + H2O
SO3H2O(aq) = H2SO4 =>
SO3H2O(aq) = H2SO4
C4O + O2 = CO2 =>
2 C4O + 7 O2 = 8 CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cr2O3(s) + C(s) = Cr(s) + CO(g) =>
Cr2O3(s) + 3 C(s) = 2 Cr(s) + 3 CO(g)
Cs2CO3 = CO2Cs2O =>
Cs2CO3 = CO2Cs2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Cr2O7 + C2H8O4 = Cr + CO2 + H2O =>
4 Cr2O7 + 7 C2H8O4 = 8 Cr + 14 CO2 + 28 H2O
Pb(OH)2 + HF = PbOHF + H2O =>
Pb(OH)2 + HF = PbOHF + H2O
CuO + HCe = CuCe2 + H2O =>
CuO + 2 HCe = CuCe2 + H2O
Cl2O(g)H2O(g) = HOCl(g) =>
Cl2O(g)H2O(g) = 2 HOCl(g)
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl =>
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl
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