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4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 2 N2
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
HIO3 + H2SO3 = HI + H2SO4 =>
HIO3 + 3 H2SO3 = HI + 3 H2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + ()H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6()H2O
Na2O + Ba(OH)2 = NaOH + BaO =>
Na2O + Ba(OH)2 = 2 NaOH + BaO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
LiHCO3CH3COOH = LiCH3COOH2OCO2 =>
LiHCO3CH3COOH = LiCH3COOH2OCO2
C2H5COOH = C2H6CO2 =>
C2H5COOH = C2H6CO2
Zn(NO3)2 + KOH = KNO3 + K2[Zn(OH)4] =>
Zn(NO3)2 + 4 KOH = 2 KNO3 + K2[Zn(OH)4]
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ca3 + (PO4)2 = CaPO4 =>
2 Ca3 + 3(PO4)2 = 6 CaPO4
HBr(aq)Fe(s) = FeBr(aq)H(s) =>
HBr(aq)Fe(s) = FeBr(aq)H(s)
J2 + K2SO3 + KOH = KJ + K2SO4 + H2O =>
J2 + K2SO3 + 2 KOH = 2 KJ + K2SO4 + H2O
MnO2 + NaCl + H2SO4 = MnSO4 + NaClO + H2O =>
MnO2 + NaCl + H2SO4 = MnSO4 + NaClO + H2O
CaCl + NaOH = CaOH + NaCl =>
CaCl + NaOH = CaOH + NaCl
Fe4O5 + O2 = Fe2O3 =>
2 Fe4O5 + O2 = 4 Fe2O3
C10H18O + HOCl = C10H16O + HCl + H2O =>
C10H18O + HOCl = C10H16O + HCl + H2O
H3PO3 + KOH = H2O + K3(PO3) =>
H3PO3 + 3 KOH = 3 H2O + K3(PO3)
H2Cr2O7 + Co(OH)2 = Co2(Cr2O7)3 + Cr2(Cr2O7)3 + H2O =>
13 H2Cr2O7 + 6 Co(OH)2 = 3 Co2(Cr2O7)3 + Cr2(Cr2O7)3 + 19 H2O
H2O + CaCO3 = CO2 + Ca(OH)2 =>
H2O + CaCO3 = CO2 + Ca(OH)2
CaO + HF = CaF2 + H2O =>
CaO + 2 HF = CaF2 + H2O
Ca(s)NaCl(aq) = Cl(g)CaNa(aq) =>
Ca(s)NaCl(aq) = Cl(g)CaNa(aq)
C7H16(g) + O2 = CO2(g) + H2O(l) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(l)
Mg3P2 + H2O = Mg(OH)2 + H3P =>
Mg3P2 + 6 H2O = 3 Mg(OH)2 + 2 H3P
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu(NO3)2 + NaHS = Cu(HS)2 + NaNO3 =>
Cu(NO3)2 + 2 NaHS = Cu(HS)2 + 2 NaNO3
CH3CHClCOOHNaOH = CH2CHCOOHNaClH2O =>
CH3CHClCOOHNaOH = CH2CHCOOHNaClH2O
Cr + H2SO4 = H2 + Cr2(SO4)2 =>
2 Cr + 2 H2SO4 = 2 H2 + Cr2(SO4)2
Si + C = Si2C =>
2 Si + C = Si2C
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O
NH4 + OH + H2SO4 = HOH + (NH4)2SO4 =>
2 NH4 + 2 OH + H2SO4 = 2 HOH + (NH4)2SO4
C2H5Cl(g) + HCl(g) = C2H6(g) + Cl2(g) =>
C2H5Cl(g) + HCl(g) = C2H6(g) + Cl2(g)
Fe + H2SO4 = (Fe3)2SO4 + SO2 + H2O =>
6 Fe + 2 H2SO4 = (Fe3)2SO4 + SO2 + 2 H2O
NaBrAgNO3 = AgBrNaNO3 =>
NaBrAgNO3 = AgBrNaNO3
C4H6 + KMnO4 + H2O = C4H6O2 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 2 H2O = 3 C4H6O2 + 4 MnO2 + 4 KOH
CaCl2 + Na2HPO4 = Ca(HPO4) + NaCl =>
CaCl2 + Na2HPO4 = Ca(HPO4) + 2 NaCl
H2S + CuO = Cu + H2O + S =>
H2S + CuO = Cu + H2O + S
C6H12O6(s) = C3H6O3(l) =>
C6H12O6(s) = 2 C3H6O3(l)
BaCl2 + MgCl2 = BaCl + Mg(Cl2)2 =>
2 BaCl2 + MgCl2 = 2 BaCl + Mg(Cl2)2
CuSO4 + NH3 = (Cu(NH3)4) + SO4 =>
CuSO4 + 4 NH3 = (Cu(NH3)4) + SO4
SOH + H2O = H3O + SO4 =>
SOH + 10 H2O = 7 H3O + SO4
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
KI + NO2 = I2 + NO + KNO3 =>
2 KI + 4 NO2 = I2 + 2 NO + 2 KNO3
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
HI + HCl = H2Cl + I2 =>
2 HI + 2 HCl = 2 H2Cl + I2
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb =>
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb
XCa(OH)2 + XHI = XCaI2 + XH2O =>
XCa(OH)2 + 2 XHI = XCaI2 + 2 XH2O
HMnO2 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO2 + 6 HCl = 2 MnCl2 + 4 H2O + Cl2
C57H110O6 + NaOH = C3H8O3 + C18H35NaO2 =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 C18H35NaO2
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