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2 Mg + O2 = 2 MgO
Li2O + H3AsO4 = Li3AsO4 + H2O =>
3 Li2O + 2 H3AsO4 = 2 Li3AsO4 + 3 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
K2CrO4 + NaNO2 + HCl = KCl + CrCl3 + NaNO3 + H2O =>
2 K2CrO4 + 3 NaNO2 + 10 HCl = 4 KCl + 2 CrCl3 + 3 NaNO3 + 5 H2O
Cl(g) + NaI(aq) = I(aq) + NaCl(aq) =>
Cl(g) + NaI(aq) = I(aq) + NaCl(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH
MgO + CO2 = MgCO + O2 =>
MgO + CO2 = MgCO + O2
H[AuCl4] + NH3 = [Au(NH3)4]Cl3 + HCl =>
H[AuCl4] + 4 NH3 = [Au(NH3)4]Cl3 + HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SiO2 + LiOH = LiO2 + SiOH =>
SiO2 + LiOH = LiO2 + SiOH
CO(g) + O2(g) = CO3(s) =>
CO(g) + O2(g) = CO3(s)
NaOH + S + O = NaHSO4 =>
NaOH + S + 3 O = NaHSO4
NI3NH3 = N2 + I2 + NH4I =>
8 NI3NH3 = 5 N2 + 9 I2 + 6 NH4I
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H10SO3NaOH = H2ONaC8H9SO3 =>
C8H10SO3NaOH = H2ONaC8H9SO3
HgCl + NaClO3 = NaCl + HgClO3 =>
HgCl + NaClO3 = NaCl + HgClO3
KBr + H2SO4 = Br2 + H2S + K2SO4 + H2O =>
8 KBr + 5 H2SO4 = 4 Br2 + H2S + 4 K2SO4 + 4 H2O
Zn(ClO4)2 + H2O = ZnOHClO4 + HClO4 =>
Zn(ClO4)2 + H2O = ZnOHClO4 + HClO4
Cr(OH)3 + KOH + KCIO = K2CrO4 + KCI + H2O =>
2 Cr(OH)3 + 4 KOH + 3 KCIO = 2 K2CrO4 + 3 KCI + 5 H2O
CH3OH + PCl5 = (CH3Cl)2 + P2O2Cl6 + (H2O)2 =>
4 CH3OH + 2 PCl5 = 2(CH3Cl)2 + P2O2Cl6 + (H2O)2
Li + Br = LiBr =>
Li + Br = LiBr
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H3O{+} =>
3 As2S5 + 40 NO3{-} + 12 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H3O{+}
CaCO3 + H3CCOH = Ca + H2O + CHCO3 =>
2 CaCO3 + H3CCOH = 2 Ca + H2O + 2 CHCO3
Cs2SO4 = Cs2O + SO3 =>
Cs2SO4 = Cs2O + SO3
A2S3 + H2 = A + H2S =>
A2S3 + 3 H2 = 2 A + 3 H2S
MgO + C6H8O7 = C6H6MgO7 + H2O =>
MgO + C6H8O7 = C6H6MgO7 + H2O
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
K2CO3 + H3 + PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3 + 2 PO4 = 2 K3PO4 + 3 H2O + 3 CO2
Ni(OH)2 + H3PO4 = Ni2(HPO4)2 + H2O =>
2 Ni(OH)2 + 2 H3PO4 = Ni2(HPO4)2 + 4 H2O
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
C2H3Br + O2 = CO2 + H2O + HBr =>
2 C2H3Br + 5 O2 = 4 CO2 + 2 H2O + 2 HBr
S2 + N2 = N2S5 =>
5 S2 + 2 N2 = 2 N2S5
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
H3COOH(aq) + NaOH(aq) = H3COONa(aq) + H2O(l) =>
H3COOH(aq) + NaOH(aq) = H3COONa(aq) + H2O(l)
H2SO4 + LiOH = HOH + SO4Li2 =>
H2SO4 + 2 LiOH = 2 HOH + SO4Li2
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
FeS2 + HNO3 = FeNO33 + NO + H2SO4 + H2O =>
3 FeS2 + 76 HNO3 = 3 FeNO33 + 73 NO + 6 H2SO4 + 32 H2O
H2C2O4 + Sr(OH)2 = SrC2O4 + H2O =>
H2C2O4 + Sr(OH)2 = SrC2O4 + 2 H2O
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g) =>
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
K2SO4 + Pb(NO3)2 = KNO3 + PbSO4(aq) =>
K2SO4 + Pb(NO3)2 = 2 KNO3 + PbSO4(aq)
KBr + H2SO4 + CCl4 = KCl + HCl + CO2 + Br2 + SO2 =>
2 KBr + H2SO4 + CCl4 = 2 KCl + 2 HCl + CO2 + Br2 + SO2
KNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 KNO2 + 6 KI + 8 HCl = 3 I2 + N2 + 8 KCl + 4 H2O
Cr2O3 + NaNO3 + KOH = KCrO4 + NaNO2 + H2O =>
Cr2O3 + 4 NaNO3 + 2 KOH = 2 KCrO4 + 4 NaNO2 + H2O
H2Cl + Ca(OH)2 = CaCl + H2O =>
H2Cl + Ca(OH)2 = CaCl + 2 H2O
C9H19O + O2 = CO2 + H2O =>
4 C9H19O + 53 O2 = 36 CO2 + 38 H2O
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