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MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
Fe + PbCl2 = FeCl2 + Pb =>
Fe + PbCl2 = FeCl2 + Pb
C8H18 = C + H =>
C8H18 = 8 C + 18 H
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{-2} + CH3OH + 8 H{+} = 2 Cr{3+} + CO2 + 6 H2O
FeCl3 + Zn = ZnCl3 + Fe =>
FeCl3 + Zn = ZnCl3 + Fe
BaCl2 + H2SiO3 = (BaSiO3)2 + HCl =>
2 BaCl2 + 2 H2SiO3 = (BaSiO3)2 + 4 HCl
C3H6 + HCI = C3H7CI =>
C3H6 + HCI = C3H7CI
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O =>
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
K2[HgI4]KCN = K[HgI4]K2CN =>
K2[HgI4]KCN = K[HgI4]K2CN
CoCl2 + KOH + KClO2 = Co2O3 + H2O + KCl =>
4 CoCl2 + 8 KOH + KClO2 = 2 Co2O3 + 4 H2O + 9 KCl
Zn + H(OH) = Zn(OH) + H2 =>
2 Zn + 2 H(OH) = 2 Zn(OH) + H2
PBr5 + Cl2 + H2O = H3PO4 + Br2 + HCl =>
2 PBr5 + 5 Cl2 + 8 H2O = 2 H3PO4 + 5 Br2 + 10 HCl
Cu(OH)2 + NaCl = CuCl + Na(OH)2 =>
Cu(OH)2 + NaCl = CuCl + Na(OH)2
RbOH + H2SO3 = Rb2SO3 + H2O =>
2 RbOH + H2SO3 = Rb2SO3 + 2 H2O
CH3COOHC5H11OH = CH3COOCH2(CH2)3CH3H2O =>
CH3COOHC5H11OH = CH3COOCH2(CH2)3CH3H2O
C17H35COOH + KOH = H2O + C17H35COOK =>
C17H35COOH + KOH = H2O + C17H35COOK
Zn(CH3CO2)2 + NaOH = Zn(OH)2 + Na(CH3CO2) =>
Zn(CH3CO2)2 + 2 NaOH = Zn(OH)2 + 2 Na(CH3CO2)
(NH4)NO3 + NaOH = NaNO3 + NH3 + H2O =>
(NH4)NO3 + NaOH = NaNO3 + NH3 + H2O
Fe + HI = FeI3 + H2 =>
2 Fe + 6 HI = 2 FeI3 + 3 H2
SeH2 + H2O = SeOH + H2 =>
2 SeH2 + 2 H2O = 2 SeOH + 3 H2
Cr(OH)4{-} + Na2O2 = CrO4{2-} + Na{+} + OH{-} + H2O =>
2 Cr(OH)4{-} + 3 Na2O2 = 2 CrO4{2-} + 6 Na{+} + 4 OH{-} + 2 H2O
Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2 =>
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2
Fe + NaCl = FeCl + Na =>
Fe + NaCl = FeCl + Na
KBr + H2SO4 + H2O2 = HBrO3 + K2SO4 + H2O =>
2 KBr + H2SO4 + 6 H2O2 = 2 HBrO3 + K2SO4 + 6 H2O
C12H22O11 + H2O2 = CO2 + C2H5OH =>
9 C12H22O11 + 6 H2O2 = 38 CO2 + 35 C2H5OH
HCOONa + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 HCOONa + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CaCO3 = CaO + CO2(q) =>
CaCO3 = CaO + CO2(q)
KBr + FeO = FeBr2 + K2O =>
2 KBr + FeO = FeBr2 + K2O
Zn + NO3{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{2+} + NH4{+} + 3 H2O
Ca3(PO4)2 + SiO3 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO3 + 8 C = 3 CaSiO3 + 8 CO + 2 P
ScCl3 + NaOH = Sc(OH)3 + NaCl =>
ScCl3 + 3 NaOH = Sc(OH)3 + 3 NaCl
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O
AgNO3 + HCOOH = HCOOAg + HNO3 =>
AgNO3 + HCOOH = HCOOAg + HNO3
NaOH + NH4Cl = NaCl + NH5O =>
NaOH + NH4Cl = NaCl + NH5O
Ca + Sc{3+} = Ca{2+} + Sc =>
3 Ca + 2 Sc{3+} = 3 Ca{2+} + 2 Sc
H2(g)CuO(s) = Cu(s)H2O(g) =>
H2(g)CuO(s) = Cu(s)H2O(g)
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
SiO2 + CaCl2 = Si + CaOCl2 =>
SiO2 + 2 CaCl2 = Si + 2 CaOCl2
NaF + O2 = Na2O + F2 =>
4 NaF + O2 = 2 Na2O + 2 F2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Mg2 + Ca(NO3)2 = Mg(NO3)2 + Ca2 =>
Mg2 + 2 Ca(NO3)2 = 2 Mg(NO3)2 + Ca2
KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O
Al + HNo3 = AlNo3 + H2 =>
2 Al + 2 HNo3 = 2 AlNo3 + H2
(C17H31COOH)3C3H5 + NaOH = C17H31COOHNa + C3H5(OH)3 =>
(C17H31COOH)3C3H5 + 3 NaOH = 3 C17H31COOHNa + C3H5(OH)3
H52 = H2 =>
H52 = 26 H2
ZnBr + NaOH = ZnOH + NaBr =>
ZnBr + NaOH = ZnOH + NaBr
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