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2 CH3CH2SH + 9 O2 = 4 CO2 + 2 SO2 + 6 H2O
C3H7COOH + Ca2 = C3H7COOCa + H =>
2 C3H7COOH + Ca2 = 2 C3H7COOCa + 2 H
Rb2CO3 + CO2 + H2O = RbHCO3 =>
Rb2CO3 + CO2 + H2O = 2 RbHCO3
Fe3O4(s) + CO = Fe + CO2 =>
Fe3O4(s) + 4 CO = 3 Fe + 4 CO2
CuCl2 + K2S = Cu2S + KCl + S =>
2 CuCl2 + 2 K2S = Cu2S + 4 KCl + S
K2Cr2O7 + K2S3O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 K2S3O6 + 10 H2SO4 = 4 Cr2(SO4)3 + 7 K2SO4 + 10 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K2O + KH = H2O + K =>
K2O + 2 KH = H2O + 4 K
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
Li(s) + AlP(aq) = Li3P(aq) + Al(s) =>
3 Li(s) + AlP(aq) = Li3P(aq) + Al(s)
H2(g) + S = H2S =>
H2(g) + S = H2S
C3H5NO9 = CO2 + N2 + H2O + O2 =>
4 C3H5NO9 = 12 CO2 + 2 N2 + 10 H2O + O2
BaCl2 + CrSO4 = BaSO4 + CrCl2 =>
BaCl2 + CrSO4 = BaSO4 + CrCl2
C3H7COOH + Ca2 = C3H7COOCa + H =>
2 C3H7COOH + Ca2 = 2 C3H7COOCa + 2 H
K2HPO4KOH = K3PO4H2O =>
K2HPO4KOH = K3PO4H2O
AgI + NH3 = Ag(NH3)2 + I =>
AgI + 2 NH3 = Ag(NH3)2 + I
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
C3H7COOH + Ca2 = C3H7COOCa + H =>
2 C3H7COOH + Ca2 = 2 C3H7COOCa + 2 H
LiCl + KOH = LiOH + KCl =>
LiCl + KOH = LiOH + KCl
H2SO4PCl5 = H2Cl5PSO4 =>
H2SO4PCl5 = H2Cl5PSO4
C12H20O6 + O2 = CO2 + H2O =>
C12H20O6 + 14 O2 = 12 CO2 + 10 H2O
ZnSO4 + NiCl2 = ZnCl2 + NiSO4 =>
ZnSO4 + NiCl2 = ZnCl2 + NiSO4
(Al(OH)3) = Al2O3 + H2O =>
2(Al(OH)3) = Al2O3 + 3 H2O
BaO + CaBr2 = CaO + BaBr2 =>
BaO + CaBr2 = CaO + BaBr2
MnO2 + S + HCO3 = MnCO3 + SO4 + H2O =>
8 MnO2 + 3 S + 8 HCO3 = 8 MnCO3 + 3 SO4 + 4 H2O
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Sodiumhydroxide + potassiumnitrate = potassiumhydroxide + sodiumnitrate =>
NaOH + KNO3 = KOH + NaNO3
Mg(BO3)2 + H2CO3 = MgCO3 + (BO3)2H2 =>
Mg(BO3)2 + H2CO3 = MgCO3 + (BO3)2H2
N + O = N2O3 =>
2 N + 3 O = N2O3
Mg + As4 = Mg3As2 =>
6 Mg + As4 = 2 Mg3As2
S2O + O2 + H2O = H2SO4 =>
2 S2O + 5 O2 + 4 H2O = 4 H2SO4
Cl + IK = ClK + I =>
Cl + IK = ClK + I
Mg(OH)2 + H2SiO3 = Mg(SiO3) + H2O =>
Mg(OH)2 + H2SiO3 = Mg(SiO3) + 2 H2O
HNO3 + HgCl2 = HCl + Hg(NO3)2 =>
2 HNO3 + HgCl2 = 2 HCl + Hg(NO3)2
K + NI3N2 = K3N + NI2 =>
9 K + 2 NI3N2 = 3 K3N + 3 NI2
K2SO3 + Cl + H2O = K2SO4 + HCl =>
K2SO3 + 2 Cl + H2O = K2SO4 + 2 HCl
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Au + SnSO4 = Au2(SO4)3 + Sn =>
2 Au + 3 SnSO4 = Au2(SO4)3 + 3 Sn
Ca + HI = CaI + H2 =>
2 Ca + 2 HI = 2 CaI + H2
CH3CH2CH2CH(OH)CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH(OH)CH2OH + 7 O2 = 5 CO2 + 6 H2O
AgI3 = Ag + I2 =>
2 AgI3 = 2 Ag + 3 I2
Pb(NO3)2(aq) + CuBr2(aq) = PbBr2(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuBr2(aq) = PbBr2(s) + Cu(NO3)2(aq)
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Cd(OH)2 + (NH4)2S = CdS + NH4OH =>
Cd(OH)2 + (NH4)2S = CdS + 2 NH4OH
CuSO4 + LiCl = Li2SO4 + CuCl2 =>
CuSO4 + 2 LiCl = Li2SO4 + CuCl2
MgOHNO3 + HCl = Mg(NO3)2 + MgCl2 + H2O =>
2 MgOHNO3 + 2 HCl = Mg(NO3)2 + MgCl2 + 2 H2O
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
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