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K2Gr2O7 + H2SO4 + 3 SO2 = Gr2(SO4)3 + K2SO4 + H2O
LiCl + O2 = LiClO2 =>
LiCl + O2 = LiClO2
C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
BaCl2(aq) + Ca(NO3)2 = Ba(NO3)2(aq) + CaCl2(aq) =>
BaCl2(aq) + Ca(NO3)2 = Ba(NO3)2(aq) + CaCl2(aq)
Co(NO3)(aq) + NaOCl(aq) + H2O = Co2O3(s) + NaCl(aq) + HNO3(aq) =>
2 Co(NO3)(aq) + 2 NaOCl(aq) + H2O = Co2O3(s) + 2 NaCl(aq) + 2 HNO3(aq)
CH3COO + H2O = CH2COO + H3O =>
CH3COO + H2O = CH2COO + H3O
ZnBr2 + K2CrO7 + H2SO4 = ZnSO4 + K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
9 ZnBr2 + 2 K2CrO7 + 14 H2SO4 = 9 ZnSO4 + 2 K2SO4 + Cr2(SO4)3 + 9 Br2 + 14 H2O
HClO3 + P4 + H2O = HCl + H3PO4 =>
10 HClO3 + 3 P4 + 18 H2O = 10 HCl + 12 H3PO4
PbSO4(s) + H2O(l) = PbO2(s) + Pb(s) + H2SO4(aq) =>
2 PbSO4(s) + 2 H2O(l) = PbO2(s) + Pb(s) + 2 H2SO4(aq)
Ba + Sr = BaSr =>
Ba + Sr = BaSr
C4H8O2 + C3H8O = C7H14O2 + H2O =>
C4H8O2 + C3H8O = C7H14O2 + H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
P4 + S = P3S3 =>
3 P4 + 12 S = 4 P3S3
KI + Mg(SO4) = K2(SO4) + MgI2 =>
2 KI + Mg(SO4) = K2(SO4) + MgI2
C4H8O2 + C3H8O = C7H14O2 + H2O =>
C4H8O2 + C3H8O = C7H14O2 + H2O
Fe2SiO4 + NaOH + H2O = Fe(OH)2 + Na2O*2SiO2 =>
2 Fe2SiO4 + 2 NaOH + 3 H2O = 4 Fe(OH)2 + Na2O*2SiO2
Ni(s) + Sn(NO3)2(aq) = Ni(NO3)2 + Sn =>
Ni(s) + Sn(NO3)2(aq) = Ni(NO3)2 + Sn
Mn3O + Al = Mn + Al2O3 =>
3 Mn3O + 2 Al = 9 Mn + Al2O3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
CrCl2 + AgNO3 = Cr(NO3)2 + AgCl =>
CrCl2 + 2 AgNO3 = Cr(NO3)2 + 2 AgCl
PbS + O2 = PbO2 + S =>
PbS + O2 = PbO2 + S
C7H15N + O2 = CO2 + H2O + NO =>
4 C7H15N + 45 O2 = 28 CO2 + 30 H2O + 4 NO
Al(NO3)3 + MgO = Al2O3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgO = Al2O3 + 3 Mg(NO3)2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgCu = Ag + Cu =>
AgCu = Ag + Cu
AlO = Al + O =>
AlO = Al + O
Zn(s) + HBr(ac) = ZnBr2(ac) + H2(g) =>
Zn(s) + 2 HBr(ac) = ZnBr2(ac) + H2(g)
Na2CO3 + KNO3 + FeS2 = Fe2O3 + K2SO4 + Na2SO4 + CO2 + N2 =>
Na2CO3 + 6 KNO3 + 2 FeS2 = Fe2O3 + 3 K2SO4 + Na2SO4 + CO2 + 3 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4H(CO3) = NH3 + H2O + CO2 =>
NH4H(CO3) = NH3 + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgCH3CO2 + O2 = Ag2O + CO2 + H2O =>
2 AgCH3CO2 + 4 O2 = Ag2O + 4 CO2 + 3 H2O
Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH
H2SO3 + HClO4 = H2SO4 + HCl =>
4 H2SO3 + HClO4 = 4 H2SO4 + HCl
NaHCO3(aq) + HBr(aq) = NaBr + HHCO3 =>
NaHCO3(aq) + HBr(aq) = NaBr + HHCO3
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Al + Ag2S + NaCl = Ag + Na + AlSCl =>
Al + Ag2S + NaCl = 2 Ag + Na + AlSCl
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CrSO4 + KI = CrI + K2SO4 + I2 =>
2 CrSO4 + 4 KI = 2 CrI + 2 K2SO4 + I2
CH + O2 = CHO =>
2 CH + O2 = 2 CHO
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