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2 NaHCO3 + HC6H7O7 = 2 NaC2H2O + 3 H2O + 4 CO2
Cr + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
Cr + 3 NaNO3 + 2 KOH = K2CrO4 + 3 NaNO2 + H2O
CH3COOH + CH3CH2OH = CH3C2H5COO + H2O =>
CH3COOH + CH3CH2OH = CH3C2H5COO + H2O
Cu2(OH)2CO3 + KCl + H2O2 = KCuO2 + Cl2 + H2O + CO2 =>
Cu2(OH)2CO3 + 2 KCl + 2 H2O2 = 2 KCuO2 + Cl2 + 3 H2O + CO2
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
IO3 + Ca = Ca(IO3)2 =>
2 IO3 + Ca = Ca(IO3)2
K2Cr2O7 + HCl + Al = AlCl3 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl + 2 Al = 2 AlCl3 + 2 CrCl3 + 2 KCl + 7 H2O
AgCN + Na2S = Ag2S + NaCN =>
2 AgCN + Na2S = Ag2S + 2 NaCN
CuCl2 + K2Co3 = CuCo3 + KCl =>
CuCl2 + K2Co3 = CuCo3 + 2 KCl
KCl + ZnS = K2S + ZnCl2 =>
2 KCl + ZnS = K2S + ZnCl2
MnCl2 + Cl2 + NaOH = Na2MnO4 + NaCl + H2O =>
MnCl2 + 2 Cl2 + 8 NaOH = Na2MnO4 + 6 NaCl + 4 H2O
HgO + K = Hg + K2O =>
HgO + 2 K = Hg + K2O
V2(SO4)3 + Na3PO4 = Na3V2(PO4)3 + Na2SO4 =>
V2(SO4)3 + 3 Na3PO4 = Na3V2(PO4)3 + 3 Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C37H70 + O2 = CO2 + H2O =>
2 C37H70 + 109 O2 = 74 CO2 + 70 H2O
Li2CO3 + H2SeO3 = H2O + CO2 + SeLi2O3 =>
Li2CO3 + H2SeO3 = H2O + CO2 + SeLi2O3
ZrO2 + NaOH = Zr(OH)4 + Na2O =>
ZrO2 + 4 NaOH = Zr(OH)4 + 2 Na2O
Al3 + (CO3)2 = Al2(CO3)3 =>
4 Al3 + 9(CO3)2 = 6 Al2(CO3)3
KBrO3 + NH3 = N2 + KBr + H2O =>
KBrO3 + 2 NH3 = N2 + KBr + 3 H2O
H3O + H3AsO4 = AsH3 + H2O =>
8 H3O + H3AsO4 = AsH3 + 12 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Al + Co(No3)2 = Co + Al(No3)3 =>
2 Al + 3 Co(No3)2 = 3 Co + 2 Al(No3)3
NaCl + MnO2 + H2SO4 = Cl2 + H2O + SO2 + NaMnO4 =>
2 NaCl + 2 MnO2 + 4 H2SO4 = Cl2 + 4 H2O + 4 SO2 + 2 NaMnO4
Fe2O3 + H2 = Fe + H2O9 =>
3 Fe2O3 + H2 = 6 Fe + H2O9
NaOH(s) = Na + OH =>
NaOH(s) = Na + OH
K[Al(OH)4] + H2SO4 = (AlOH)SO4 + KHSO4 + H2O =>
K[Al(OH)4] + 2 H2SO4 = (AlOH)SO4 + KHSO4 + 3 H2O
MgO + SO2 + H2O = Mg + H2SO4 =>
MgO + SO2 + H2O = Mg + H2SO4
Ba(OH)2 + ZnO + H2O = Ba[Zn(OH)4] =>
Ba(OH)2 + ZnO + H2O = Ba[Zn(OH)4]
SO3 + BaO = BaSO4 =>
SO3 + BaO = BaSO4
Hg2 + HNO3 = H2O + Hg(NO3)2 + NO =>
3 Hg2 + 16 HNO3 = 8 H2O + 6 Hg(NO3)2 + 4 NO
Al(OH)3 + Ca(OH)2 = CaAl2O4 + H2O =>
2 Al(OH)3 + Ca(OH)2 = CaAl2O4 + 4 H2O
NaMnO4 + NaI + H2O = NaIO3 + MnO + NaOH =>
6 NaMnO4 + 5 NaI + 3 H2O = 5 NaIO3 + 6 MnO + 6 NaOH
KCl + NH4OH = NH4Cl + KOH =>
KCl + NH4OH = NH4Cl + KOH
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
Si + Hg = Hg2Si =>
Si + 2 Hg = Hg2Si
Na(PO)4 + CaCl = Ca(PO)4 + NaCl =>
Na(PO)4 + CaCl = Ca(PO)4 + NaCl
C4H6Cl2 + H2 = C4H7Cl + HCl =>
C4H6Cl2 + H2 = C4H7Cl + HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH4 + O3 + NH3 = HCN + H2O =>
CH4 + O3 + NH3 = HCN + 3 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
H3C6H5O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7 =>
H3C6H5O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
KOH + CuBr2 = KBr2 + CuOH =>
KOH + CuBr2 = KBr2 + CuOH
P2O3 + HNO3 + H2O = NO2 + H3PO4 =>
P2O3 + 4 HNO3 + H2O = 4 NO2 + 2 H3PO4
MnO2(S) + HCl(aq) = MnCl2(S) + Cl2(g) + H2O(l) =>
MnO2(S) + 4 HCl(aq) = MnCl2(S) + Cl2(g) + 2 H2O(l)
CH3CH2OH3 + KMnO4 = CH3COCH3 + MnO2 + KOH + H2O =>
9 CH3CH2OH3 + 10 KMnO4 = 6 CH3COCH3 + 10 MnO2 + 10 KOH + 13 H2O
CH3Br + H2O = CH3OH + HBr =>
CH3Br + H2O = CH3OH + HBr
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