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MgSO4*7H2O + 2 HCl = MgCl2 + H2SO4 + 7 H2O
CaCO3(s) + HBr(aq) = CaBr2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + CO2(g) + H2O(l)
Cl1 = Cl2 =>
2 Cl1 = Cl2
Fe(C2H3O2)2 + K3PO4 = Fe3(PO4)2 + K(C2H3O2) =>
3 Fe(C2H3O2)2 + 2 K3PO4 = Fe3(PO4)2 + 6 K(C2H3O2)
CuOHNO3 + HCl = CuCl2 + Cu(NO3)2 + H2O =>
2 CuOHNO3 + 2 HCl = CuCl2 + Cu(NO3)2 + 2 H2O
C7H5ClO + OH = C7H4ClO2 + C7H7OCl =>
2 C7H5ClO + OH = C7H4ClO2 + C7H7OCl
Fe(NH4)2(SO4)2 + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2 + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4
CH + S = CS + HS =>
CH + 2 S = CS + HS
C2H5ONa + HCl = C2H5OH + NaCl =>
C2H5ONa + HCl = C2H5OH + NaCl
Co(NO3)2*6H2O + NaOH = Co(OH)2 + NaNO3 + H2O =>
Co(NO3)2*6H2O + 2 NaOH = Co(OH)2 + 2 NaNO3 + 6 H2O
NaOCl + NaCl + H2SO4 = Cl2 + H2O + Na2SO4 =>
NaOCl + NaCl + H2SO4 = Cl2 + H2O + Na2SO4
[Pt(NH3)4Cl2] + AgNO3 = Pt(NO3)2 + AgCl + NH3 =>
[Pt(NH3)4Cl2] + 2 AgNO3 = Pt(NO3)2 + 2 AgCl + 4 NH3
N2O5 + CH4 = NO + CO2 + H2O =>
4 N2O5 + 3 CH4 = 8 NO + 3 CO2 + 6 H2O
CH3CH2ONa + CH3CH2CH2Cl = CH3CH2OCH2CH2CH3 + NaCl =>
CH3CH2ONa + CH3CH2CH2Cl = CH3CH2OCH2CH2CH3 + NaCl
FeC2O4*2H20 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H20 + 43 O2 = 2 Fe2O3 + 80 H2O + 8 CO2
AlMg + HCl = H2 + AlMgCl =>
2 AlMg + 2 HCl = H2 + 2 AlMgCl
NaOH + Cr(OH)3 + Cl2 = Na2CrO4 + NaCl + H2O =>
10 NaOH + 2 Cr(OH)3 + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 8 H2O
H3 + O3 = H2O =>
2 H3 + O3 = 3 H2O
H + Pb = HPb =>
H + Pb = HPb
C6H5OH + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
3 C6H5OH + 14 Cr2O7{2-} + 112 H{+} = 28 Cr{3+} + 18 CO2 + 65 H2O
Fe(NO3)3 + NaOH = NaNO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 NaOH = 3 NaNO3 + Fe(OH)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cr{3+} + OH{-} + Br2 = Br{-} + CrO4{-} + H2O =>
Cr{3+} + 8 OH{-} + 2 Br2 = 4 Br{-} + CrO4{-} + 4 H2O
K(s) + HNO3(aq) = KNO3 + H2 =>
2 K(s) + 2 HNO3(aq) = 2 KNO3 + H2
C3H6O3 + NaHCO3 = NaH + H2O + CO2 =>
C3H6O3 + 6 NaHCO3 = 6 NaH + 3 H2O + 9 CO2
Fe(NO3)2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KNO3 =>
3 Fe(NO3)2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 KNO3
AlI3 + Hg2Cl2 = AlCl3 + Hg2I2 =>
2 AlI3 + 3 Hg2Cl2 = 2 AlCl3 + 3 Hg2I2
C11H14O2 + NaOH = C7H6O2 + C4H10O + Na =>
47 C11H14O2 + 48 NaOH = 51 C7H6O2 + 40 C4H10O + 48 Na
C3Cl3N3O3 + H2O = HClO + C3H3N3O3 =>
C3Cl3N3O3 + 3 H2O = 3 HClO + C3H3N3O3
HCl + HClO4 = H2O + Cl2 =>
7 HCl + HClO4 = 4 H2O + 4 Cl2
SF2 = S + F =>
SF2 = S + 2 F
CuBr + KClO3 = KCl + Br2 + Cu2O =>
6 CuBr + KClO3 = KCl + 3 Br2 + 3 Cu2O
CH3(CH2)2CHO + O2 = CO2 + H2O =>
2 CH3(CH2)2CHO + 11 O2 = 8 CO2 + 8 H2O
NH4NO3 + NaOH = ammonia + water + sodiumnitrate =>
NH4NO3 + NaOH = NH3 + H2O + NaNO3
BaJ2 + H2O = Ba(OH)2 + HJ =>
BaJ2 + 2 H2O = Ba(OH)2 + 2 HJ
SrH2 = Sr + H2 =>
SrH2 = Sr + H2
LiCH3COO + Zn3(AsO4)2 = Li3AsO4 + Zn(CH3COO)2 =>
6 LiCH3COO + Zn3(AsO4)2 = 2 Li3AsO4 + 3 Zn(CH3COO)2
C(s) + O2(g) + N2(g) + H2(g) = H2NCH2COOH(s) =>
4 C(s) + 2 O2(g) + N2(g) + 5 H2(g) = 2 H2NCH2COOH(s)
Cu(s) + NiCl2(aq) = CuCl + Ni =>
2 Cu(s) + NiCl2(aq) = 2 CuCl + Ni
CuO2 + NH4 = Cu + H2O + N =>
CuO2 + NH4 = Cu + 2 H2O + N
Cl2 + BI3 = BCl3 + I2 =>
3 Cl2 + 2 BI3 = 2 BCl3 + 3 I2
C4H8O2 + Na = C4H7O2Na + H2 =>
2 C4H8O2 + 2 Na = 2 C4H7O2Na + H2
Al2(CrO4)3 + K = K2CrO4 + Al =>
Al2(CrO4)3 + 6 K = 3 K2CrO4 + 2 Al
(CH3)3BO + O2 = CO2 + H2O + B2O3 =>
2(CH3)3BO + 11 O2 = 6 CO2 + 9 H2O + B2O3
HCl + O2(g) = H2O(l) + Cl2(g) =>
4 HCl + O2(g) = 2 H2O(l) + 2 Cl2(g)
CoCl2 + Br2 + NaOH = CoOOH + NaCl + NaBr + H2O =>
2 CoCl2 + Br2 + 6 NaOH = 2 CoOOH + 4 NaCl + 2 NaBr + 2 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Li + Mg(C2H3O2)2 = LiC2H3O2 + Mg =>
2 Li + Mg(C2H3O2)2 = 2 LiC2H3O2 + Mg
LiCl + YCl3 = Li25Y10Cl55 =>
25 LiCl + 10 YCl3 = Li25Y10Cl55
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