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C6H5NH2 + H2SO4 = C6H7NO3S + H2O
K2SO4CuCl2 = K2Cl2CuSO4 =>
K2SO4CuCl2 = K2Cl2CuSO4
Al2(CO3)3 + HOH = Al(OH)3 + H2CO3 =>
Al2(CO3)3 + 6 HOH = 2 Al(OH)3 + 3 H2CO3
P2O3 + H2O + CuO = CuHPO3 =>
P2O3 + H2O + 2 CuO = 2 CuHPO3
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
C2H5OH + Na2CO3 = C2H5COONa + CO2 + H2 =>
3 C2H5OH + Na2CO3 = 2 C2H5COONa + CO2 + 4 H2
FeCl3 + KSCN = KCl + Fe(SCN)3 =>
FeCl3 + 3 KSCN = 3 KCl + Fe(SCN)3
Na2Co3(s) + HCl(aq) = NaCl(aq) + H2Co3(s) =>
Na2Co3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2Co3(s)
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Mg + O2 = MgO* =>
2 Mg + O2 = 2 MgO*
CHCCH3 + [Ag(NH3)2]OH = AgCCCH3 + NH3 + H2O =>
CHCCH3 + [Ag(NH3)2]OH = AgCCCH3 + 2 NH3 + H2O
Ag + KClO3 = Ag(ClO3)2 + K =>
Ag + 2 KClO3 = Ag(ClO3)2 + 2 K
Ca + H2OH = Ca(OH)2 + H2 =>
Ca + 2 H2OH = Ca(OH)2 + 2 H2
SrO + HBr = Br2Sr + H2O =>
SrO + 2 HBr = Br2Sr + H2O
N2 + Cu = Cu3N2 =>
N2 + 3 Cu = Cu3N2
C8H14 + HCl = C8H15Cl =>
C8H14 + HCl = C8H15Cl
Mg + ZnCl2 = Mg2Cl2 + Zn =>
2 Mg + ZnCl2 = Mg2Cl2 + Zn
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
zincsulfide + oxygen = sulfurdioxide + zincoxide =>
2 ZnS + 3 O2 = 2 SO2 + 2 ZnO
KI + MnO2 = KMnO2 + I =>
KI + MnO2 = KMnO2 + I
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C5H8 + N2O = CO2 + H2O + N2 =>
C5H8 + 14 N2O = 5 CO2 + 4 H2O + 14 N2
FeP3 + O2 = Fe2O3 + P =>
4 FeP3 + 3 O2 = 2 Fe2O3 + 12 P
Al(NO3)3 + Na2SO4 = Al(SO4)3 + Na2NO3 =>
Al(NO3)3 + 3 Na2SO4 = Al(SO4)3 + 3 Na2NO3
FeBr + H2O = HBr + Fe(OH) =>
FeBr + H2O = HBr + Fe(OH)
H2SO5 + FeSO4 = Fe2(SO4)3 + H2O =>
H2SO5 + 2 FeSO4 = Fe2(SO4)3 + H2O
CrO4 + N2O = Cr + NO =>
CrO4 + 4 N2O = Cr + 8 NO
C2H7OH + C2H5COOH = C2H5COOC3H7 + H2O =>
6 C2H7OH + 10 C2H5COOH = 7 C2H5COOC3H7 + 12 H2O
BaO + KNO3 = BaNO3 + KO =>
BaO + KNO3 = BaNO3 + KO
CCl3COOH + O2 = CCl3COO + H3O =>
6 CCl3COOH + O2 = 6 CCl3COO + 2 H3O
Cr(s) + Fe(NO3)2(ap) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(ap) = 3 Fe(s) + 2 Cr(NO3)3(aq)
Pb{2+} + L{-} = PbL2 =>
Pb{2+} + 2 L{-} = PbL2
CdNO3 + H2SO4 = Cd2SO4 + HNO3 =>
2 CdNO3 + H2SO4 = Cd2SO4 + 2 HNO3
SiO2 + FeCl3 = SiCl4 + Fe2O3 =>
3 SiO2 + 4 FeCl3 = 3 SiCl4 + 2 Fe2O3
Si2H + O2 = SiO2 + H2O3 =>
4 Si2H + 11 O2 = 8 SiO2 + 2 H2O3
Zn + Na2CO3 + H2O = Na2[Zn(OH)4] + H2 + CO2 =>
Zn + Na2CO3 + 3 H2O = Na2[Zn(OH)4] + H2 + CO2
FeO + KClO4 + KOH = K2FeO4 + KClO + H2O =>
3 FeO + 2 KClO4 + 6 KOH = 3 K2FeO4 + 2 KClO + 3 H2O
HCl + I2 = HI2 + Cl2 =>
2 HCl + 2 I2 = 2 HI2 + Cl2
NaNH3 + NaNO3 = NaN3 + NaOH + NH3 =>
8 NaNH3 + 3 NaNO3 = 2 NaN3 + 9 NaOH + 5 NH3
NaNO3 + H2O2 = NaO + HNO3 =>
2 NaNO3 + H2O2 = 2 NaO + 2 HNO3
Mg(NO3)2 + K2SO4 = MgSO4 + K2(NO3)2 =>
Mg(NO3)2 + K2SO4 = MgSO4 + K2(NO3)2
AgNO3 + SrCl2 = AgCl + Sr(NO3)2 =>
2 AgNO3 + SrCl2 = 2 AgCl + Sr(NO3)2
CuS + H2SO4 = CuO + H2O + SO2 =>
CuS + 3 H2SO4 = CuO + 3 H2O + 4 SO2
Cu2O + FeS = FeO + Cu2S =>
Cu2O + FeS = FeO + Cu2S
HNO3 + NH3 = NH4(NO3) =>
HNO3 + NH3 = NH4(NO3)
C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2
Na2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + Na2SO4 + CH3COOH + H2O =>
2 Na2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 CH3COOH + 11 H2O
Ca2O + HCl = CaCl + H2O =>
Ca2O + 2 HCl = 2 CaCl + H2O
Zr + HF + HNO3 = H3[ZrF7] + NO + H2O =>
3 Zr + 21 HF + 4 HNO3 = 3 H3[ZrF7] + 4 NO + 8 H2O
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