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AgCH3CO2 + Cu = CuCH3CO2 + Ag
K2CO3 + NH4Br = (NH4)2CO3 + KBr =>
K2CO3 + 2 NH4Br = (NH4)2CO3 + 2 KBr
KBr + J2 = KJ + Br2 =>
2 KBr + J2 = 2 KJ + Br2
BaCl2 + KC2O4 = Ba(C2O4)2 + KCl =>
BaCl2 + 2 KC2O4 = Ba(C2O4)2 + 2 KCl
Cu2(SO4)2 + NaOH = Cu2(OH)2 + NaSO4 =>
Cu2(SO4)2 + 2 NaOH = Cu2(OH)2 + 2 NaSO4
K2[Zn(OH)4] + BaCl2 = KCl + ZnCl2 + Ba(OH)2 =>
K2[Zn(OH)4] + 2 BaCl2 = 2 KCl + ZnCl2 + 2 Ba(OH)2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C6H6 + CO2 = C7H6O2 =>
C6H6 + CO2 = C7H6O2
K2SO3 + HCl = H2SO3 + KCl =>
K2SO3 + 2 HCl = H2SO3 + 2 KCl
F2 + I = FI =>
F2 + 2 I = 2 FI
N8 = N2 =>
N8 = 4 N2
KCl + HNO3 = KClO3 + NO2 + H2O =>
KCl + 6 HNO3 = KClO3 + 6 NO2 + 3 H2O
Mg + FeSO4 = Mg(SO4)2 + Fe =>
Mg + 2 FeSO4 = Mg(SO4)2 + 2 Fe
NH3 + H2SO4 = (NH4) + (SO4) =>
2 NH3 + H2SO4 = 2(NH4) + (SO4)
KBr + Ce2 = KCe + Br =>
2 KBr + Ce2 = 2 KCe + 2 Br
CaCO3 + HCl + (NH4)2C2O4 = CaC2O4*H2O + CO2 + NH4Cl =>
CaCO3 + 2 HCl + (NH4)2C2O4 = CaC2O4*H2O + CO2 + 2 NH4Cl
XZnO + S = XZnS + SO2 =>
2 XZnO + 3 S = 2 XZnS + SO2
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2 =>
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2
Cu(ClO3)2 + CaOH2 = CuOH2 + Ca(ClO3)2 =>
Cu(ClO3)2 + CaOH2 = CuOH2 + Ca(ClO3)2
KOH(aq) + Ca(NO3)2(aq) = K(NO3)2(aq) + CaOH(s) =>
KOH(aq) + Ca(NO3)2(aq) = K(NO3)2(aq) + CaOH(s)
Al2S3 + HI = Al2HI + S =>
Al2S3 + HI = Al2HI + 3 S
CH2(OH)CH2(OH) + K = CH2(OK)CH2(OK) + H2 =>
CH2(OH)CH2(OH) + 2 K = CH2(OK)CH2(OK) + H2
NaOH = NaO + H =>
NaOH = NaO + H
Mg + NiO = MgO + Ni =>
Mg + NiO = MgO + Ni
Fe(OH)2 = OH2 + FeO =>
Fe(OH)2 = OH2 + FeO
ZrO + NaOH = NaO + Zr(OH) =>
ZrO + NaOH = NaO + Zr(OH)
MgSO4H2O = MgSO4 + H2O =>
MgSO4H2O = MgSO4 + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
BaCl2 + SO3 = BaSO3 + Cl =>
BaCl2 + SO3 = BaSO3 + 2 Cl
Al(SO3)3 = AlO3 + SO2 =>
Al(SO3)3 = AlO3 + 3 SO2
HBr(g) = H2(g) + Br2(g) =>
2 HBr(g) = H2(g) + Br2(g)
Br + Co = BrCo =>
Br + Co = BrCo
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
HBr + F = HF + Br2 =>
2 HBr + 2 F = 2 HF + Br2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
P + Se = P4Se10 =>
4 P + 10 Se = P4Se10
Al2O3 + P4O6 = AlPO3 =>
2 Al2O3 + P4O6 = 4 AlPO3
Br + NaCl = BrCl + Na =>
Br + NaCl = BrCl + Na
KMnO4 + KBr + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 5 Br2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
Se + O2 = SeO3 =>
2 Se + 3 O2 = 2 SeO3
CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(l)
KMnSO4 + AgNO3 + H2SO4 = Ag2SO4 + NO2 + KNO3 + H2O + MnSO4 =>
KMnSO4 + 2 AgNO3 + H2SO4 = Ag2SO4 + NO2 + KNO3 + H2O + MnSO4
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KOHHBr = KBrH2O =>
KOHHBr = KBrH2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
NaNO2 + NaCN = CO2 + N2 + Na2O =>
5 NaNO2 + 3 NaCN = 3 CO2 + 4 N2 + 4 Na2O
CuO + KOH = K2CuO2 + H2O =>
CuO + 2 KOH = K2CuO2 + H2O
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