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HCO3{-} + H2S + CH4 = CH3SH + HCOO{-} + H2O
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2 =>
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2
H2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe(SO4)3 + H2O =>
4 H2CrO4 + 3 FeSO4 + 12 H2SO4 = 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 16 H2O
CH3I + Na = NaI + CH3 =>
CH3I + Na = NaI + CH3
Cr2O3 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
Cr2O3 + 4 NaOH + 3 NaClO = 2 Na2CrO4 + 3 NaCl + 2 H2O
C6H5Na + CO2 + H2O = C6H5OH + NaCO3 =>
28 C6H5Na + 46 CO2 + 23 H2O = 31 C6H5OH + 28 NaCO3
B2H6O6 + C = B + H2 + CO2 =>
B2H6O6 + 3 C = 2 B + 3 H2 + 3 CO2
Ca(H2PO4)2 + Ca(OH)2 = CaHPO4 + H2O =>
Ca(H2PO4)2 + Ca(OH)2 = 2 CaHPO4 + 2 H2O
CH2(OH)(CHOH)2CHO + HNO3 = CH2(OH)(CHOH)2COOH + NO + H2O =>
3 CH2(OH)(CHOH)2CHO + 2 HNO3 = 3 CH2(OH)(CHOH)2COOH + 2 NO + H2O
C4H10 + F2 = C4F10 + HF =>
C4H10 + 10 F2 = C4F10 + 10 HF
FeS + CO = Fe2O3 + C + S =>
2 FeS + 3 CO = Fe2O3 + 3 C + 2 S
Na2S2O3 + CH3COOH = NaCH3COO + SO2 + H2O + S =>
Na2S2O3 + 2 CH3COOH = 2 NaCH3COO + SO2 + H2O + S
CaCl2 + NH3 = CaH2 + NCl3 =>
3 CaCl2 + 2 NH3 = 3 CaH2 + 2 NCl3
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
C2H5OH + CrO3 + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O =>
3 C2H5OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 9 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
CH3I + Na = C2H6 + NaI =>
2 CH3I + 2 Na = C2H6 + 2 NaI
NaHCO3 + C2H3O2 = CO2 + H2O + C2H3NaO2 =>
7 NaHCO3 + 8 C2H3O2 = 9 CO2 + 5 H2O + 7 C2H3NaO2
MgOHCl + HNO3 = Mg(NO3)2 + MgCl2 + H2O =>
2 MgOHCl + 2 HNO3 = Mg(NO3)2 + MgCl2 + 2 H2O
NH4C2H3O2 + HNO3 = NH4NO3 + C2H3O2H =>
NH4C2H3O2 + HNO3 = NH4NO3 + C2H3O2H
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(s)
H2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + CH2O2 + H2O =>
2 H2Cr2O7 + 6 H2SO4 + 3 CH3OH = 2 Cr2(SO4)3 + 3 CH2O2 + 11 H2O
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
CrCO3 = CrO + CO2 =>
CrCO3 = CrO + CO2
Ca(H2Po4)2 + Ca(OH)2 = CaHPo4 + H2O =>
Ca(H2Po4)2 + Ca(OH)2 = 2 CaHPo4 + 2 H2O
C4H10 + F2 = C4H9F + HF =>
C4H10 + F2 = C4H9F + HF
Na2S2O3 + CH3COOH = CH3COONa + SO2 + S + H2O =>
Na2S2O3 + 2 CH3COOH = 2 CH3COONa + SO2 + S + H2O
Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H
Na + H2O = NaOH + H2222222 =>
2222222 Na + 2222222 H2O = 2222222 NaOH + H2222222
CaCl2 + NH3 = Ca3N2 + HCl =>
3 CaCl2 + 2 NH3 = Ca3N2 + 6 HCl
P4(g) + NaOH(aq) + H2O(l) = NaH2PO4(aq) + PH3 =>
2 P4(g) + 3 NaOH(aq) + 9 H2O(l) = 3 NaH2PO4(aq) + 5 PH3
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Ni + AuBr = NiBr + Au =>
Ni + AuBr = NiBr + Au
NaHCO3 + FeCl3 = Fe2(CO3)3 + NaCl + H2O + CO2 =>
6 NaHCO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl + 3 H2O + 3 CO2
CI2 + O2 = CI2O5 =>
2 CI2 + 5 O2 = 2 CI2O5
HI + Mg(HCO3)2 = MgI2 + H2O + CO2 =>
2 HI + Mg(HCO3)2 = MgI2 + 2 H2O + 2 CO2
CaCO3 + Al2O3 = Al2(CO3)3 + CaO =>
3 CaCO3 + Al2O3 = Al2(CO3)3 + 3 CaO
H(NO3) + Sr(CO3) = Sr(NO3)2 + H2O + CO2 =>
2 H(NO3) + Sr(CO3) = Sr(NO3)2 + H2O + CO2
Ag(NH3)2 + HNO3 = NH4 + Ag + NO3 =>
Ag(NH3)2 + 2 HNO3 = 2 NH4 + Ag + 2 NO3
Mn5 + I = MnI6 =>
Mn5 + 30 I = 5 MnI6
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(s)
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
C3H5Cl3 + O2 = CO2 + H2O + HCl =>
2 C3H5Cl3 + 7 O2 = 6 CO2 + 2 H2O + 6 HCl
Ca(NO3)2 + Na2O = CaO + NaNO3 =>
Ca(NO3)2 + Na2O = CaO + 2 NaNO3
C2H4 + CH4 = C3H8 =>
C2H4 + CH4 = C3H8
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
CaCl2 + NH3 = Ca + N3 + HCl =>
9 CaCl2 + 6 NH3 = 9 Ca + 2 N3 + 18 HCl
CH3COOCa + CH3COOH = CH3COO + CaH2 =>
CH3COOCa + 2 CH3COOH = 3 CH3COO + CaH2
CI2 + O2 = CI2O7 =>
2 CI2 + 7 O2 = 2 CI2O7
Ag(NH3)2 + HNO3 = AgNO3 + H(NH3)2 =>
Ag(NH3)2 + HNO3 = AgNO3 + H(NH3)2
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