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MgO + SO3 = MgSO4
Na + H = HNa =>
Na + H = HNa
Mg + B = MgB2 =>
Mg + 2 B = MgB2
Br + BaI2 = BaBr2 + I =>
2 Br + BaI2 = BaBr2 + 2 I
CaCl2 + HNO3 = Ca(NO3)2 + (HCl) =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2(HCl)
NaHCO3(s) + CH3COOH(l) = C2H3O2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = C2H3O2Na(aq) + H2O(l) + CO2(g)
CH3COOH + Al2(CO3)3 = (CH3COO)3Al + H2O + CO2 =>
6 CH3COOH + Al2(CO3)3 = 2(CH3COO)3Al + 3 H2O + 3 CO2
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
LiCl + NaF = LiF + NaCl =>
LiCl + NaF = LiF + NaCl
C6H5OH + NaNO3 = C6H5NO3 + NaOH =>
C6H5OH + NaNO3 = C6H5NO3 + NaOH
FeSO4 + O2 + H2O = FeOHSO4 =>
4 FeSO4 + O2 + 2 H2O = 4 FeOHSO4
As2O5 + KOH = K3AsO4 + H2O =>
As2O5 + 6 KOH = 2 K3AsO4 + 3 H2O
Mg + NO = MgO + Mg3N2 =>
5 Mg + 2 NO = 2 MgO + Mg3N2
NaNO3 + HCl = HNO3 + NaCl =>
NaNO3 + HCl = HNO3 + NaCl
Cr(NO3)3 = Cr + N + O =>
Cr(NO3)3 = Cr + 3 N + 9 O
PbS + H2O = PbSO4 + H2 =>
PbS + 4 H2O = PbSO4 + 4 H2
NH4Cl + Hg2(NO3)2 = NH4NO3 + Hg2Cl2 =>
2 NH4Cl + Hg2(NO3)2 = 2 NH4NO3 + Hg2Cl2
Na2S(aq) + HNO3(aq) = H2S(aq) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(aq) + 2 NaNO3(aq)
KClO3 + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KClO3 + 6 HI + H2SO4 = KHSO4 + HCl + 3 I2 + 3 H2O
NaOH + CO(NH2)2 = NaOCN + NH3 + H2O =>
NaOH + CO(NH2)2 = NaOCN + NH3 + H2O
C2H6 + HBr = C2H5Br2 + H2 =>
2 C2H6 + 4 HBr = 2 C2H5Br2 + 3 H2
Na2S + HCl = NaCl + S + H2 =>
Na2S + 2 HCl = 2 NaCl + S + H2
CuO + NaOH = CuOH + NaO =>
CuO + NaOH = CuOH + NaO
K2CrO4 + CH3COOH + BaCl2 = BaCrO4 + K(CH3COO) + HCl =>
K2CrO4 + 2 CH3COOH + BaCl2 = BaCrO4 + 2 K(CH3COO) + 2 HCl
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
CH4N2O + NaOH = NH3 + Na2CO3 =>
CH4N2O + 2 NaOH = 2 NH3 + Na2CO3
NaNO3 + AgNO3 = NaAg + NO3 =>
NaNO3 + AgNO3 = NaAg + 2 NO3
NaOH(aq) + MgBr2(aq) = NaBr2(aq) + MgOH(s) =>
NaOH(aq) + MgBr2(aq) = NaBr2(aq) + MgOH(s)
Hg + HCl = HgCl2 + H =>
Hg + 2 HCl = HgCl2 + 2 H
HCl + H2CO3 = Cl2 + C + H2O =>
4 HCl + H2CO3 = 2 Cl2 + C + 3 H2O
P4 + H2 = HP =>
P4 + 2 H2 = 4 HP
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na3PO4 + SiO2 = Na2O + Si3(PO4)4 =>
4 Na3PO4 + 3 SiO2 = 6 Na2O + Si3(PO4)4
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s) =>
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s)
NH4HCO3 + Ba(OH)2 = BaCO3 + NH3 + H2O =>
NH4HCO3 + Ba(OH)2 = BaCO3 + NH3 + 2 H2O
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
P4 + Ca(OH)2 + H2O = CaHPO3 + PH3 =>
P4 + 2 Ca(OH)2 + 2 H2O = 2 CaHPO3 + 2 PH3
COF2(g) = CO2(g) + CF4(g) =>
2 COF2(g) = CO2(g) + CF4(g)
C4H9SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C4H9SH(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2(g)
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
Fe + HCl(aq) = FeCl3 + H2 =>
2 Fe + 6 HCl(aq) = 2 FeCl3 + 3 H2
NaNO2 + H2O = HNaNO2 + OH =>
NaNO2 + H2O = HNaNO2 + OH
C + HNO3 = N2 + CO2 + H2O =>
5 C + 4 HNO3 = 2 N2 + 5 CO2 + 2 H2O
Ni + H3PO4 = Ni3PO4 + H2 =>
6 Ni + 2 H3PO4 = 2 Ni3PO4 + 3 H2
KClO3 + H2C2O4 + H2SO4 = ClO2 + CO2 + KHSO4 + H2O =>
2 KClO3 + H2C2O4 + 2 H2SO4 = 2 ClO2 + 2 CO2 + 2 KHSO4 + 2 H2O
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
Br + F = BrF3 =>
Br + 3 F = BrF3
NaCl + Ba3(PO4)2 = Na3PO4 + Cl2Ba =>
6 NaCl + Ba3(PO4)2 = 2 Na3PO4 + 3 Cl2Ba
H3PO4(aq) + RbOH(aq) = H2O4PRb(aq) + H2O(l) =>
H3PO4(aq) + RbOH(aq) = H2O4PRb(aq) + H2O(l)
Br + F = BrF3 =>
Br + 3 F = BrF3
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