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2 MnO4{-} + 5 C2O4{2-} + 16 H3O{+} = 2 Mn{2+} + 10 CO2 + 24 H2O
Fe(g) + H2O1 = Fe3O4(g) + H2(g) =>
3 Fe(g) + 4 H2O1 = Fe3O4(g) + 4 H2(g)
(CuOH)2SO4 + NH3 = [Cu(NH3)4]SO4 + [Cu(NH3)4](OH)2 =>
(CuOH)2SO4 + 8 NH3 = [Cu(NH3)4]SO4 + [Cu(NH3)4](OH)2
PbCr2O7 + HNO3 = Pb(NO3)2 + H2Cr2O7 =>
PbCr2O7 + 2 HNO3 = Pb(NO3)2 + H2Cr2O7
CuNO3(aq) + AlCl3(aq) = CuCl(s) + Al(NO3)3(aq) =>
3 CuNO3(aq) + AlCl3(aq) = 3 CuCl(s) + Al(NO3)3(aq)
HCCH + CuCl + NH3 = Cu2C2 + NH4Cl =>
HCCH + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
CoCl2 + HNO3 + NaOH + H2O = Co(OH)3 + HNO2 + NaCl =>
2 CoCl2 + HNO3 + 4 NaOH + H2O = 2 Co(OH)3 + HNO2 + 4 NaCl
MgCl2*6H2O + AgNO3 = AgCl + Mg(NO3)2 + H2O =>
MgCl2*6H2O + 2 AgNO3 = 2 AgCl + Mg(NO3)2 + 6 H2O
Fe3(PO4)2 + H2CO3 = FeCO3 + H3PO4 =>
Fe3(PO4)2 + 3 H2CO3 = 3 FeCO3 + 2 H3PO4
C15H30(l) + O2(g) = CO2(g) + H2O(l) =>
2 C15H30(l) + 45 O2(g) = 30 CO2(g) + 30 H2O(l)
(NH4)2Cr2O7 + NaOH = Na2Cr2O7 + NH4OH =>
(NH4)2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 NH4OH
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Ba(NO3)2 + Fe(NO3)3*9H2O + C6H8O7 = BaFe12O19 + CO2 + H2O + N2 =>
9 Ba(NO3)2 + 108 Fe(NO3)3*9H2O + 95 C6H8O7 = 9 BaFe12O19 + 570 CO2 + 1352 H2O + 171 N2
CH3COOH + (Na)2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + (Na)2CO3 = 2 CH3COONa + H2O + CO2
C2H6 + C2 = H2C =>
2 C2H6 + C2 = 6 H2C
HCN + O2 = N1 + CO2 + H2O =>
4 HCN + 5 O2 = 4 N1 + 4 CO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
H3PO4 + Mg(OH)2 = Mg3P2O8 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3P2O8 + 6 H2O
C17H31COOH + H2 = C17H33COOH =>
C17H31COOH + H2 = C17H33COOH
C2H6 + Na = C2H5Na + H2 =>
2 C2H6 + 2 Na = 2 C2H5Na + H2
[Ag(NH3)2]{+} + KI = [AgI] + NH3 + K{+} =>
[Ag(NH3)2]{+} + KI = [AgI] + 2 NH3 + K{+}
KBr + H2 = KH + Br2 =>
2 KBr + H2 = 2 KH + Br2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ag + SO4{2-} + H{+} = Ag{+} + SO2 + H2O =>
2 Ag + SO4{2-} + 4 H{+} = 2 Ag{+} + SO2 + 2 H2O
Hg2 + HCl = Hg2Cl2 + H2 =>
Hg2 + 2 HCl = Hg2Cl2 + H2
Fe2O3 = Fe + (O2)3 =>
2 Fe2O3 = 4 Fe + (O2)3
CH3CHCH + O2 = CO2 + H2O =>
4 CH3CHCH + 17 O2 = 12 CO2 + 10 H2O
NH4F + H2SO4 = NH4HSO4 + HF =>
NH4F + H2SO4 = NH4HSO4 + HF
C = C49 =>
49 C = C49
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq) =>
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq)
Zn + HgCl2 = ZnCl2 + Hg2 =>
2 Zn + 2 HgCl2 = 2 ZnCl2 + Hg2
HNO3 + Cr = Cr(NO3)3 + H2 =>
6 HNO3 + 2 Cr = 2 Cr(NO3)3 + 3 H2
AgNO{3} + NaOH = AgNO + NaOH{3} =>
AgNO{3} + NaOH = AgNO + NaOH{3}
Ag2O(cr) = Ag(s) + O2(g) =>
2 Ag2O(cr) = 4 Ag(s) + O2(g)
CO2 + H2O = CH4 + HCO3 =>
9 CO2 + 6 H2O = CH4 + 8 HCO3
Al2(SO4)3 + Na2(CO3) = Al2(CO3)3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2(CO3) = Al2(CO3)3 + 3 Na2(SO4)
AgCl(s) + NaNO3(aq) = AgNO3(aq) + NaCl(s) =>
AgCl(s) + NaNO3(aq) = AgNO3(aq) + NaCl(s)
(CH3CH(OH)COO)3Fe + H2O = (CH3CH(OH)COO)2FeOH + (CH3CH(OH)COOH) =>
(CH3CH(OH)COO)3Fe + H2O = (CH3CH(OH)COO)2FeOH + (CH3CH(OH)COOH)
NaCH2CHOO + H2O = NaOH + CH2CHCOOH =>
3 NaCH2CHOO + H2O = 3 NaOH + 2 CH2CHCOOH
Ni + Na2SO4 = NiSO4 + Na =>
Ni + Na2SO4 = NiSO4 + 2 Na
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 H2O
Fe + Pb(SO4) = FeSO4 + Pb =>
Fe + Pb(SO4) = FeSO4 + Pb
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(CH3COO)2Mg + KOH = CH3COOK + Mg(OH)2 =>
(CH3COO)2Mg + 2 KOH = 2 CH3COOK + Mg(OH)2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
NH3 + Rb = RbNH2 + H2 =>
2 NH3 + 2 Rb = 2 RbNH2 + H2
Fe + NaOH + H2O + O2 = Na4Fe(OH)6 =>
2 Fe + 8 NaOH + 2 H2O + O2 = 2 Na4Fe(OH)6
C2H6 + *05O2 = CO2 + H2O =>
10 C2H6 + 7*05O2 = 20 CO2 + 30 H2O
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