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2 C6H5CHCH2 + 2 NaOH = 2 C8H8ONa + H2
C2H5Br + CH3ONa = C2H5OCH3 + NaBr =>
C2H5Br + CH3ONa = C2H5OCH3 + NaBr
HClO4 + Cd = Cd(ClO4)2 + H2 =>
2 HClO4 + Cd = Cd(ClO4)2 + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Al(NO3)3 + H2SO4 = Al(SO4) + H2(NO3)3 =>
Al(NO3)3 + H2SO4 = Al(SO4) + H2(NO3)3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Ba(NO3)2 + NH4SCN = Ba(SCN)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4NO3
NH4NO3Na2S = Na2NO3NH4S =>
NH4NO3Na2S = Na2NO3NH4S
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Na(s) + H2O = NaOH(ac) + H2 =>
2 Na(s) + 2 H2O = 2 NaOH(ac) + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(OH)2 + H2(SO4) = Mg(SO4) + H(OH) =>
Mg(OH)2 + H2(SO4) = Mg(SO4) + 2 H(OH)
H3PO4 + NaOH = NaH2 + PO4 + H2O =>
H3PO4 + NaOH = NaH2 + PO4 + H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
C6H5CHCH2 + NaOH = C8H8ONa + H2 =>
2 C6H5CHCH2 + 2 NaOH = 2 C8H8ONa + H2
C5H9BrKOH = C5H8KBrH2O =>
C5H9BrKOH = C5H8KBrH2O
Fe + HOH = FeOH2 =>
Fe + HOH = FeOH2
Ca(C2H3O2) + Na(CO3) = Ca(CO3) + C2H3O2(Na) =>
Ca(C2H3O2) + Na(CO3) = Ca(CO3) + C2H3O2(Na)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C2H5OH + I2 = C2H4OI + HI =>
2 C2H5OH + 3 I2 = 2 C2H4OI + 4 HI
CuSO4 + PbCl2 = CuCl2 + Pb2(SO4)2 =>
2 CuSO4 + 2 PbCl2 = 2 CuCl2 + Pb2(SO4)2
LiBr + Pb(CH3COO)2 = Li(CH3COO)2 + PbBr =>
LiBr + Pb(CH3COO)2 = Li(CH3COO)2 + PbBr
BaF2 + Ga(N03)3 = Ba(N03)2 + GaF3 =>
3 BaF2 + 2 Ga(N03)3 = 3 Ba(N03)2 + 2 GaF3
Cu(SO4)2 + Mg = Mg(SO4)2 + Cu =>
Cu(SO4)2 + Mg = Mg(SO4)2 + Cu
SiCl4 + NH3 = Si3N4 + NH4Cl =>
3 SiCl4 + 16 NH3 = Si3N4 + 12 NH4Cl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba[OH]2 + HNO3 = Ba[NO3]2 + H2O =>
Ba[OH]2 + 2 HNO3 = Ba[NO3]2 + 2 H2O
C6H5CHCH2 + NaOH = C8H8ONa + H2 =>
2 C6H5CHCH2 + 2 NaOH = 2 C8H8ONa + H2
Ni(NO3)2 + CuCl2 = Cu(NO3)2 + NiCl2 =>
Ni(NO3)2 + CuCl2 = Cu(NO3)2 + NiCl2
CaCO3 + La2(CO3)3 + (NH4)2HPO4 + SiO2 + NH4VO3 + NH4F2 + NH4Cl = Ca9La(PO4)5(VO4)(SiO4)FCl + CO2 + NH3 + H2O + CO =>
36 CaCO3 + 2 La2(CO3)3 + 20(NH4)2HPO4 + 4 SiO2 + 4 NH4VO3 + 2 NH4F2 + 4 NH4Cl = 4 Ca9La(PO4)5(VO4)(SiO4)FCl + 37 CO2 + 50 NH3 + 35 H2O + 5 CO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
O + ZnS = ZnO2 + SO2 =>
4 O + ZnS = ZnO2 + SO2
CaCo3 + O2 = CaO + Co =>
2 CaCo3 + O2 = 2 CaO + 6 Co
TiO2(s) + C(g) + Cl2(g) = TiCl4(l) + CO2(g) =>
TiO2(s) + C(g) + 2 Cl2(g) = TiCl4(l) + CO2(g)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NaNO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + NaNO3 + H2O =>
3 NaNO2 + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + 3 NaNO3 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZnO + NHO3 = Zn(NO3)2 + H2O =>
ZnO + 2 NHO3 = Zn(NO3)2 + H2O
C2 + D2 = C3D2 =>
3 C2 + 2 D2 = 2 C3D2
Rb = Rb3 =>
3 Rb = Rb3
CdCl2(aq) + Al(s) = AlCl3(aq) + Cd(s) =>
3 CdCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cd(s)
HCl(aq) + Al2(CO3)3(s) = AlCl3(aq) + H2O(l) + CO2(g) =>
6 HCl(aq) + Al2(CO3)3(s) = 2 AlCl3(aq) + 3 H2O(l) + 3 CO2(g)
ZnHCl(ac) = ClHZn =>
ZnHCl(ac) = ClHZn
KOH + CuS = Cu(OH)2 + K2S =>
2 KOH + CuS = Cu(OH)2 + K2S
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
SeP = Se + P =>
SeP = Se + P
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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