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Na2SO4 + 2 CH3COOH = H2SO4 + 2 NaCH3COO
H2SO + NaOH = NaHSO + H2O =>
H2SO + NaOH = NaHSO + H2O
HCl + (NH4)(OH) = (NH4)Cl + H2O =>
HCl + (NH4)(OH) = (NH4)Cl + H2O
SCl2 + H2O = SO + HCl =>
SCl2 + H2O = SO + 2 HCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Br2 + O2 = Br4O2 =>
2 Br2 + O2 = Br4O2
Hg2S + HNO3 = Hg(NO3)2 + H2SO4 + NO2 + H2O =>
Hg2S + 14 HNO3 = 2 Hg(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
NCI = N2 + CI =>
2 NCI = N2 + 2 CI
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Ba + HBr = BaHBr =>
Ba + HBr = BaHBr
K + Na3[Co(NO3)6] = K3[Co(NO3)6] + Na =>
3 K + Na3[Co(NO3)6] = K3[Co(NO3)6] + 3 Na
H2O2 + NH4Cl = Cl + NH4OH =>
H2O2 + 2 NH4Cl = 2 Cl + 2 NH4OH
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaS5 + HCl = S8 + CaCl2 + H2S =>
2 CaS5 + 4 HCl = S8 + 2 CaCl2 + 2 H2S
SrSO4 + NaPO4 = SrPO4 + NaSO4 =>
SrSO4 + NaPO4 = SrPO4 + NaSO4
(C2H5)3N + HClO4 = CO2 + Cl2 + H2O + N2 =>
14(C2H5)3N + 78 HClO4 = 84 CO2 + 39 Cl2 + 144 H2O + 7 N2
NaHSO3 + Br2 = NaBrSO3 + HBr =>
NaHSO3 + Br2 = NaBrSO3 + HBr
Na2CO3*NaHCO3*2H2O = Na2CO3 + CO2 + H2O =>
2 Na2CO3*NaHCO3*2H2O = 3 Na2CO3 + CO2 + 5 H2O
Ca(No3)2 + H2SO4 = CaH2 + (No3)2SO4 =>
Ca(No3)2 + H2SO4 = CaH2 + (No3)2SO4
CaI2 + Br2 = CaBr2 + I2 =>
CaI2 + Br2 = CaBr2 + I2
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
I2 + CaBr2 = CaI2 + Br2 =>
I2 + CaBr2 = CaI2 + Br2
Pt + CaCl2 = PtCl4 + Ca =>
Pt + 2 CaCl2 = PtCl4 + 2 Ca
H2SO4(aq) + HI(aq) = I2(g) + H2O(l) + H2S(aq) =>
H2SO4(aq) + 8 HI(aq) = 4 I2(g) + 4 H2O(l) + H2S(aq)
CaO + Na2CO3 = Ca2CO3 + NaO =>
2 CaO + Na2CO3 = Ca2CO3 + 2 NaO
PH3 + NO = H3PO3 + N2O =>
PH3 + 6 NO = H3PO3 + 3 N2O
Au + H3PO4 = Au3PO4 + H2 =>
6 Au + 2 H3PO4 = 2 Au3PO4 + 3 H2
CuNO3 + KOH = KNO3 + CuOH =>
CuNO3 + KOH = KNO3 + CuOH
Cu(SO4) + Na2(C2O4) = Cu2(C2O4)2 + Na2(SO4) =>
2 Cu(SO4) + 2 Na2(C2O4) = Cu2(C2O4)2 + 2 Na2(SO4)
Sm + O2 = Sm2O3 =>
4 Sm + 3 O2 = 2 Sm2O3
Ni + Si = NiSi =>
Ni + Si = NiSi
C3H4O + O2 = CO2 + H2O =>
2 C3H4O + 7 O2 = 6 CO2 + 4 H2O
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
CoCl2 + NH4Cl + NH3 + O2 = (Co(NH3)6)Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 20 NH3 + O2 = 4(Co(NH3)6)Cl3 + 2 H2O
C + Br2 = C2Br3 =>
4 C + 3 Br2 = 2 C2Br3
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
ZnCl2 + NH4OH = NH3 + HCl + ZnO =>
ZnCl2 + NH4OH = NH3 + 2 HCl + ZnO
Li2SO4 + Ca(NO3)2 = LiNO3 + CaSO4 =>
Li2SO4 + Ca(NO3)2 = 2 LiNO3 + CaSO4
SO2Cu(OH)2 = CuSO3H2O =>
SO2Cu(OH)2 = CuSO3H2O
C6H4Cl2 + HCl = C6H6 + Cl2 =>
C6H4Cl2 + 2 HCl = C6H6 + 2 Cl2
CH4 + CaO + O2 = CaCO3 + H2O =>
CH4 + CaO + 2 O2 = CaCO3 + 2 H2O
BaP = Barium + Phosphorus =>
BaP = Ba + P
FeCl2 + HCl + NHO3 = FeCl3 + NO + H2O =>
3 FeCl2 + 3 HCl + NHO3 = 3 FeCl3 + NO + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CaS5 + HCl = S + CaCl2 + H2S =>
CaS5 + 2 HCl = 4 S + CaCl2 + H2S
LiNO3 + H2 = HNO3 + Li =>
2 LiNO3 + H2 = 2 HNO3 + 2 Li
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb =>
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb
HClO4 + P2O5(s) = Cl2O7 + HPO3(s) =>
2 HClO4 + P2O5(s) = Cl2O7 + 2 HPO3(s)
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O
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