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C7H16 + 11 O2 = 7 CO2 + 8 H2O
HOC6H4COOCH3 + H2O = HOC6H4COOH + CH3OH =>
HOC6H4COOCH3 + H2O = HOC6H4COOH + CH3OH
Mg(CO3) = MgO + CO2 =>
Mg(CO3) = MgO + CO2
BCl3 + Na2CO3 = NaCl + B2(CO3)3 =>
2 BCl3 + 3 Na2CO3 = 6 NaCl + B2(CO3)3
H3PO2 + Cl2 + KOH = K3PO4 + KCl + H2O =>
H3PO2 + 2 Cl2 + 7 KOH = K3PO4 + 4 KCl + 5 H2O
MgCl2 + Ca(OH)2 = Ca(Cl)2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = Ca(Cl)2 + Mg(OH)2
C4H9NH2 + HNO2 = N2 + CO2 + H2O =>
C4H9NH2 + 9 HNO2 = 5 N2 + 4 CO2 + 10 H2O
I2 + Ca = CaI2 =>
I2 + Ca = CaI2
Mn2O7 + C = Mn + CO2 =>
2 Mn2O7 + 7 C = 4 Mn + 7 CO2
O2 + Ni3N2 = NiO + N2 =>
3 O2 + 2 Ni3N2 = 6 NiO + 2 N2
Fe(s) + Cd(NO3)2(aq) = Fe(NO3)3(aq) + Cd(s) =>
2 Fe(s) + 3 Cd(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Cd(s)
K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g)
Bi2(NO3)3 + SH = Bi2S3 + HNO3 =>
Bi2(NO3)3 + 3 SH = Bi2S3 + 3 HNO3
SO2 + H2 = H2O + H2S =>
SO2 + 3 H2 = 2 H2O + H2S
Sb2O3 = Sb + O =>
Sb2O3 = 2 Sb + 3 O
HgS + HNO3 + HCl = HgCl2 + H2SO4 + NO + H2O =>
3 HgS + 8 HNO3 + 6 HCl = 3 HgCl2 + 3 H2SO4 + 8 NO + 4 H2O
H3AsO4 + MgO = Mg3As2O8 + H2O =>
2 H3AsO4 + 3 MgO = Mg3As2O8 + 3 H2O
S + H2O = H2 + SOH =>
2 S + 2 H2O = H2 + 2 SOH
Li + (NH4)2CO3 = Li2CO3 + NH4 =>
2 Li + (NH4)2CO3 = Li2CO3 + 2 NH4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Al(s) + MgO(aq) = Al2O3(aq) + Mg(s) =>
2 Al(s) + 3 MgO(aq) = Al2O3(aq) + 3 Mg(s)
CuCl2 + N2H4 + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H4 + 8 NaOH = 2 Cu2O + N2 + 6 H2O + 8 NaCl
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
CoOC = COCo =>
CoOC = COCo
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
NaCl(aq) + Br2(aq) = NaBr(aq) + Cl =>
2 NaCl(aq) + Br2(aq) = 2 NaBr(aq) + 2 Cl
HCO2H + O2 = CO2 + H2O =>
2 HCO2H + O2 = 2 CO2 + 2 H2O
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
C8H16 + Br2 = C8H16Br =>
2 C8H16 + Br2 = 2 C8H16Br
AgNO3 + NH4OH = Ag + NH4NO3 + H2O =>
8 AgNO3 + 10 NH4OH = 8 Ag + 9 NH4NO3 + 7 H2O
Al2(SO4)3 + H3PO4 = AlPO4 + H2SO4 =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Sr(NO3) + KIO3 = Sr(IO3) + KNO3 =>
Sr(NO3) + KIO3 = Sr(IO3) + KNO3
CH3CH2CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH2CH2CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
HBr(aq) + KOH = H2O + KBr =>
HBr(aq) + KOH = H2O + KBr
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
Sn + HNO3 = Sn(NO3)2 + N20 + H2O =>
50 Sn + 120 HNO3 = 50 Sn(NO3)2 + N20 + 60 H2O
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4 =>
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
K2SO4 + FeCl3 = Fe2(SO4)3 + KCl =>
3 K2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 KCl
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + 2 KNO3(aq)