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2 H4C2O + 5 O2 = 4 CO2 + 4 H2O
H2SO3 + Ag(OH) = H2O + Ag2SO3 =>
H2SO3 + 2 Ag(OH) = 2 H2O + Ag2SO3
Mg4 + H2O2 = Mg2O + H2O =>
Mg4 + 2 H2O2 = 2 Mg2O + 2 H2O
Mo + HNO3 = MoO2(NO3)2 + NO2 + H2O =>
Mo + 8 HNO3 = MoO2(NO3)2 + 6 NO2 + 4 H2O
ZnO + Pb = Zn + PbO =>
ZnO + Pb = Zn + PbO
CuSO4 + KCN = (CN)2 + CuCN + K2SO4 =>
2 CuSO4 + 4 KCN = (CN)2 + 2 CuCN + 2 K2SO4
Na3PO4 + CuCl2 = NaCl + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuCl2 = 6 NaCl + Cu3(PO4)2
C6H6COOH + C2H5OH = C6H6COOC2H5 + H2O =>
C6H6COOH + C2H5OH = C6H6COOC2H5 + H2O
Zn(NO3)2*6H2O + C6H10O5 = ZnO + N2 + CO2 + H2O =>
12 Zn(NO3)2*6H2O + 5 C6H10O5 = 12 ZnO + 12 N2 + 30 CO2 + 97 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Mo + HNO3 = H2MoO4 + NO2 + H2O =>
Mo + 6 HNO3 = H2MoO4 + 6 NO2 + 2 H2O
Na(B(OCH3)4) + H2O = CH3OH + B(OH)3 + NaOH =>
Na(B(OCH3)4) + 4 H2O = 4 CH3OH + B(OH)3 + NaOH
Na2O(s) + HCl(aq) = NaCl(aq) + H2O(l) =>
Na2O(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l)
KOH(aq) + H2CO3(aq) = H2O(l) + KHCO3(aq) =>
KOH(aq) + H2CO3(aq) = H2O(l) + KHCO3(aq)
MgSO4 + Hg = Mg + HgSO4 =>
MgSO4 + Hg = Mg + HgSO4
Al4C3 + HNO3 = Al(NO3)3 + NO + CH3 + H2O =>
Al4C3 + 13 HNO3 = 4 Al(NO3)3 + NO + 3 CH3 + 2 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
AgCl + NH3 = AgNH3 + Cl =>
AgCl + NH3 = AgNH3 + Cl
KNO2 + KI + CH3COOH = I2 + CH3COOK + NO + H2O =>
2 KNO2 + 2 KI + 4 CH3COOH = I2 + 4 CH3COOK + 2 NO + 2 H2O
Mo + HNO3 = MoO2(NO3)2 + NO2 + H2O =>
Mo + 8 HNO3 = MoO2(NO3)2 + 6 NO2 + 4 H2O
Mo + HNO3 = MoNO3 + H2O + NO2 =>
Mo + 2 HNO3 = MoNO3 + H2O + NO2
I2 + Cl = I2Cl6 =>
I2 + 6 Cl = I2Cl6
NH4HSO4 + Ca(OH)2 = NH3 + CaSO4 + H2O =>
NH4HSO4 + Ca(OH)2 = NH3 + CaSO4 + 2 H2O
Fe(OH)3 + H3P = FeP + H2O =>
Fe(OH)3 + H3P = FeP + 3 H2O
Mo + HNO3 = MoO3 + NO + H2O =>
Mo + 2 HNO3 = MoO3 + 2 NO + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + CrO3 = CH3COOH + H2O + CrO =>
C2H5OH + CrO3 = CH3COOH + H2O + CrO
Na2CO3 + CaCl = Na2Cl + Ca(CO3) =>
Na2CO3 + CaCl = Na2Cl + Ca(CO3)
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
C57H104O6 + NaOH = C18H33NaO2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C18H33NaO2 + C3H8O3
Mo + HNO3 = MoO2(NO3)2 + NO2 + H2O =>
Mo + 8 HNO3 = MoO2(NO3)2 + 6 NO2 + 4 H2O
Cu3AsS4 + O2 = Cu2S + AsO3 + SO2 =>
2 Cu3AsS4 + 8 O2 = 3 Cu2S + 2 AsO3 + 5 SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe3(SO4)2 + Ba(OH)2 = Ba3(SO4)2 + Fe(OH)2 =>
Fe3(SO4)2 + 3 Ba(OH)2 = Ba3(SO4)2 + 3 Fe(OH)2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CH3OCH3 + H3O = H2O + CH3CH3 =>
CH3OCH3 + 2 H3O = 3 H2O + CH3CH3
Mo + HNO3 = MoO2(NO3)2 + NO2 + H2O =>
Mo + 8 HNO3 = MoO2(NO3)2 + 6 NO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(s) + H2SO1(as) = Zn2SO1(ac) + H2(g) =>
2 Zn(s) + H2SO1(as) = Zn2SO1(ac) + H2(g)
HCl + BaO2H2 = BaCl2 + H2O =>
2 HCl + BaO2H2 = BaCl2 + 2 H2O
Rb2O = Rb + O2 =>
2 Rb2O = 4 Rb + O2
NaC2 + HCl = HC2 + NaCl =>
NaC2 + HCl = HC2 + NaCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
N2H4 + Na + H2O = NH4 + NaNO2 =>
2 N2H4 + Na + 2 H2O = 3 NH4 + NaNO2
Bi2S3 + HNO3 = S2 + Bi(NO3)3 + NO + H2O =>
2 Bi2S3 + 16 HNO3 = 3 S2 + 4 Bi(NO3)3 + 4 NO + 8 H2O
C4H9OH + CuO = C3H6CHO + H2O + Cu =>
2 C4H9OH + 3 CuO = 2 C3H6CHO + 3 H2O + 3 Cu
PbCO3 + HNO3 + Na2SO4 = PbSO4 + Na2NO3 + HCO3 =>
PbCO3 + HNO3 + Na2SO4 = PbSO4 + Na2NO3 + HCO3
Cu(OH)2 + Cu = Cu2O + H2O =>
Cu(OH)2 + Cu = Cu2O + H2O
NaCl + H2O + NH3 + CO2 = Na(HCO3) + NH4Cl =>
NaCl + H2O + NH3 + CO2 = Na(HCO3) + NH4Cl
H3C6H5O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
H3C6H5O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7
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