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2 C5H10 + 2 KMnO4 + 3 H2SO4 = 2 C5H9O2 + K2SO4 + 2 MnSO4 + 4 H2O
Al + TiO2 = Al2O3 + TiAl3 =>
13 Al + 3 TiO2 = 2 Al2O3 + 3 TiAl3
NH4OH + AICl3 = AI(OH)3 + NH4Cl =>
3 NH4OH + AICl3 = AI(OH)3 + 3 NH4Cl
Mg + Fe2(CO3)3 = Fe2 + Mg(CO3)2 =>
3 Mg + 2 Fe2(CO3)3 = 2 Fe2 + 3 Mg(CO3)2
PbI2 + H2SO4 = PbSO4 + I2 + SO2 + H2O =>
PbI2 + 2 H2SO4 = PbSO4 + I2 + SO2 + 2 H2O
Al(OH)3 + C6H8O7*H2O = C6H5AlO7 + H2O =>
Al(OH)3 + C6H8O7*H2O = C6H5AlO7 + 4 H2O
Hg2S2 + O2 = Hg + SO2 =>
Hg2S2 + 2 O2 = 2 Hg + 2 SO2
Cu2S + SO3 = Cu2O + SO2 =>
Cu2S + 3 SO3 = Cu2O + 4 SO2
CH3CH2OH + CuO = CH3CHO + H2OCu =>
CH3CH2OH + CuO = CH3CHO + H2OCu
SN(NO3)2 + H2SO4 = SNSO4 + HNO3 =>
SN(NO3)2 + H2SO4 = SNSO4 + 2 HNO3
NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl
SnO + H2SO4 = Sn(SO4) + H2O =>
SnO + H2SO4 = Sn(SO4) + H2O
Cu(NO3)2 + C6H8O7 = Cu2O + N2 + H2O + CO2 =>
18 Cu(NO3)2 + 11 C6H8O7 = 9 Cu2O + 18 N2 + 44 H2O + 66 CO2
Na2S + I2 = Na + SI4 =>
Na2S + 2 I2 = 2 Na + SI4
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(s) + HNO3(aq) = Ca(NO3)2 + H2 =>
Ca(s) + 2 HNO3(aq) = Ca(NO3)2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CaCl2 + Ga2(SO4)3 = CaSO4 + GaCl3 =>
3 CaCl2 + Ga2(SO4)3 = 3 CaSO4 + 2 GaCl3
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HNO3 + P2O5 = H3PO4 + N2O5 =>
6 HNO3 + P2O5 = 2 H3PO4 + 3 N2O5
H3PO4 + Ca = H + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca = 6 H + Ca3(PO4)2
NaOH + NH3 = H3O + NaNH =>
NaOH + NH3 = H3O + NaNH
Cu{2-} + H2SO4 = CuSO4{2-} + SO2 + H2O =>
Cu{2-} + 2 H2SO4 = CuSO4{2-} + SO2 + 2 H2O
KCl + KI + K2Cr2O7 + H2O = KOH + I2 + CrCl3 =>
6 KCl + 6 KI + K2Cr2O7 + 7 H2O = 14 KOH + 3 I2 + 2 CrCl3
SiO2 + Al2O3 = Al2(SiO3)3 =>
3 SiO2 + Al2O3 = Al2(SiO3)3
RbOH = H2O + Rb + O2 =>
4 RbOH = 2 H2O + 4 Rb + O2
Cr2O3 + KOH + H2O = K3Cr(OH)6 =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3Cr(OH)6
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Cu1O + HCl = CuCl2 + H2O =>
Cu1O + 2 HCl = CuCl2 + H2O
Ba + HOH = BaOH + H2 =>
2 Ba + 2 HOH = 2 BaOH + H2
V2Ta2C3 = TaC + Ta2C + V6C5 =>
3 V2Ta2C3 = 2 TaC + 2 Ta2C + V6C5
Cr2O2 + Al = Cr + Al2O3 =>
3 Cr2O2 + 4 Al = 6 Cr + 2 Al2O3
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
Na(HCO3)2 + HC2H3O2 = Na(C2H3O2)2 + H2O + CO2 =>
Na(HCO3)2 + 2 HC2H3O2 = Na(C2H3O2)2 + 2 H2O + 2 CO2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
FeS2 + H2O = H2S + FeO2 =>
FeS2 + 2 H2O = 2 H2S + FeO2
CH3C(Br2)CH3 + KOH = CH3CCH + KBr + HOH =>
CH3C(Br2)CH3 + 2 KOH = CH3CCH + 2 KBr + 2 HOH
Fe(OH)2 + NO3H = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 NO3H = Fe(NO3)2 + 2 H2O
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
Ni3N2 + NaOH = Ni(OH)2 + Na3N =>
Ni3N2 + 6 NaOH = 3 Ni(OH)2 + 2 Na3N
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
CH3COONa + FeCl3 = NaCl + (CH3COO)3Fe =>
3 CH3COONa + FeCl3 = 3 NaCl + (CH3COO)3Fe
N2 + HCl = NCl3 + H2 =>
N2 + 6 HCl = 2 NCl3 + 3 H2
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