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CH3COOH + HCOONa = CH3COONa + HCOOH
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
FeCl3 + KNO3 = Fe(NO3)3 + KCl =>
FeCl3 + 3 KNO3 = Fe(NO3)3 + 3 KCl
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Fe(NO3)3 + CuOH = Fe(OH)3 + CuNO3 =>
Fe(NO3)3 + 3 CuOH = Fe(OH)3 + 3 CuNO3
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2Br + H2O =>
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2Br + H2O
PbO2(s) + Cl(aq) = PbCl2(s) + O2(g) =>
PbO2(s) + 2 Cl(aq) = PbCl2(s) + O2(g)
Pb(NO3)2 + KBr = PbBr2 + KNO3 =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 KNO3
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
CH3COOH + Ag + O2 = Ag(CH3COO)2 + H2O =>
4 CH3COOH + 2 Ag + O2 = 2 Ag(CH3COO)2 + 2 H2O
K2SO2 + AgNO3 = KNO3 + Ag2SO2 =>
K2SO2 + 2 AgNO3 = 2 KNO3 + Ag2SO2
MgCl2*6H2O + Na2CO3 = MgCO3*3H2O + NaCl + H2O =>
MgCl2*6H2O + Na2CO3 = MgCO3*3H2O + 2 NaCl + 3 H2O
C4H8O2(l) + O2(g) = CO2 + H2O =>
C4H8O2(l) + 5 O2(g) = 4 CO2 + 4 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
AlP + Ca = CaP + Al =>
AlP + Ca = CaP + Al
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
HCl(aq) + AgNO3 = AgCl + HNO3 =>
HCl(aq) + AgNO3 = AgCl + HNO3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
K2CO3 + Al(OH)3 = Al2(CO3)3 + KOH =>
3 K2CO3 + 2 Al(OH)3 = Al2(CO3)3 + 6 KOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3(aq) + CH4(g) + O2 = NH2CH2COOH + H2O =>
2 NH3(aq) + 4 CH4(g) + 5 O2 = 2 NH2CH2COOH + 6 H2O
KMnO4 + Na2SO3 + HCl = H2O + KCl + MnCl2 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 Na2SO4
K2O + HBr = KBr + H2O =>
K2O + 2 HBr = 2 KBr + H2O
FeSCN + AgNO3 = AgSCN + Fe + NO3 =>
FeSCN + AgNO3 = AgSCN + Fe + NO3
BF3 + LiSO3 = B2 + (SO3)3 + LiF =>
2 BF3 + 6 LiSO3 = B2 + 2(SO3)3 + 6 LiF
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CuSO4 + NH3 = (CuNH3)4 + SO4 =>
4 CuSO4 + 4 NH3 = (CuNH3)4 + 4 SO4
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
C7H6O2 + C5H12O = C12H16O2 + H2O =>
C7H6O2 + C5H12O = C12H16O2 + H2O
Fe + Pb2S4 = Fe2S3 + Pb =>
8 Fe + 3 Pb2S4 = 4 Fe2S3 + 6 Pb
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnSO4 + Mg = MgSO4 + Mn =>
MnSO4 + Mg = MgSO4 + Mn
K2S + Fe2(SO4)3 + H2O = H2S + Fe(OH)3 + K2SO4 =>
3 K2S + Fe2(SO4)3 + 6 H2O = 3 H2S + 2 Fe(OH)3 + 3 K2SO4
C2H8 + O2 = CO + H8O =>
2 C2H8 + 3 O2 = 4 CO + 2 H8O
K2S + Fe2(SO4)3 + H2O = H2S + Fe(OH)3 + K2SO4 =>
3 K2S + Fe2(SO4)3 + 6 H2O = 3 H2S + 2 Fe(OH)3 + 3 K2SO4
FeCl3 + HNO3 + NaOH = Fe(OH)3 + NaNO3 + HCl =>
FeCl3 + 3 HNO3 + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 3 HCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
BiO3 + H = Bi + H2O =>
BiO3 + 6 H = Bi + 3 H2O
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