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Ba + 2 HCI = Ba(CI)2 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HBr(ac) + Ca(OH)2 = CaBr2 + H2O =>
2 HBr(ac) + Ca(OH)2 = CaBr2 + 2 H2O
Co(NO3)2 + Ba(OH)2 = Co(OH)2 + (NO3)2Ba =>
Co(NO3)2 + Ba(OH)2 = Co(OH)2 + (NO3)2Ba
Mn2O3 + H2S = Mn2S3 + H2O =>
Mn2O3 + 3 H2S = Mn2S3 + 3 H2O
MgSO4 = Mg{+2} + SO4{-2} =>
MgSO4 = Mg{+2} + SO4{-2}
Fe2(CO3)3 + CH3COOH = Fe(CH3COO)3 + H2O + CO2 =>
Fe2(CO3)3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2O + 3 CO2
HNO3 + FeS = Fe(NO3)2 + H2S =>
2 HNO3 + FeS = Fe(NO3)2 + H2S
Al2(SO3)3 + HClO4 = Al(ClO4)3 + H2O + SO2 =>
Al2(SO3)3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O + 3 SO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KBr + KBrO3 + H2SO4 = Br + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 6 Br + 3 K2SO4 + 3 H2O
H2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 H2CrO4 + 6 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O
Na2WO4*H2O + Na2HPO4 + Na2MoO4*H2O + H2SO4 = H3PMo7W5O40 + NaHSO4 + H2O =>
5 Na2WO4*H2O + Na2HPO4 + 7 Na2MoO4*H2O + 26 H2SO4 = H3PMo7W5O40 + 26 NaHSO4 + 24 H2O
S8 + SO2 = S8SO2 =>
S8 + SO2 = S8SO2
NH4 + CuO = Cu + H2O + N2 =>
2 NH4 + 4 CuO = 4 Cu + 4 H2O + N2
C2H5Cl + HCl = C3H8 + Cl2 =>
3 C2H5Cl + HCl = 2 C3H8 + 2 Cl2
MgOH + H2O = Mg(OH)2 + H2 =>
2 MgOH + 2 H2O = 2 Mg(OH)2 + H2
Cu + (NO3){-} + H{+} = Cu{2+} + NO2 + H2O =>
Cu + 2(NO3){-} + 4 H{+} = Cu{2+} + 2 NO2 + 2 H2O
Cu + AgCIO3 = Cu(CIO3)2 + Ag =>
Cu + 2 AgCIO3 = Cu(CIO3)2 + 2 Ag
C8H16O + Cr2O72{-} + H{+} = C8H14O + Cr3{+} + H2O =>
427 C8H16O + 6 Cr2O72{-} + 10 H{+} = 427 C8H14O + 4 Cr3{+} + 432 H2O
C20H43 + O2 = CO2 + H2O =>
4 C20H43 + 123 O2 = 80 CO2 + 86 H2O
HNO3 + C6H8O7*H2O = N2 + CO2 + H2O =>
18 HNO3 + 5 C6H8O7*H2O = 9 N2 + 30 CO2 + 34 H2O
Na2S2O3(aq) + NaOCl(aq) + NaOH(aq) = Na2SO4(aq) + NaCl(aq) + H2O(l) =>
Na2S2O3(aq) + 4 NaOCl(aq) + 2 NaOH(aq) = 2 Na2SO4(aq) + 4 NaCl(aq) + H2O(l)
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
KOH + AgNO3 = KNO3AgOH =>
KOH + AgNO3 = KNO3AgOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbO2 + HBr = PbBr2 + Br2 + H2O =>
PbO2 + 4 HBr = PbBr2 + Br2 + 2 H2O
Al + CuSO4 = AlO + CuS =>
4 Al + CuSO4 = 4 AlO + CuS
Co(NO3)3 = Co3O4 + NO2 + O2 =>
6 Co(NO3)3 = 2 Co3O4 + 18 NO2 + 5 O2
KY + Br = Y + KBr =>
KY + Br = Y + KBr
Cu(OH)2(aq) + HCl(aq) = CuCl2(aq) + H2O(l) =>
Cu(OH)2(aq) + 2 HCl(aq) = CuCl2(aq) + 2 H2O(l)
C5H8 + KMnO4 + H2O = C5H8(OH)4 + KOH + MnO2 =>
3 C5H8 + 4 KMnO4 + 8 H2O = 3 C5H8(OH)4 + 4 KOH + 4 MnO2
ZnCl2 + Na2CO3 + H2O = Zn2(OH)2CO3 + NaCl + CO2 =>
2 ZnCl2 + 2 Na2CO3 + H2O = Zn2(OH)2CO3 + 4 NaCl + CO2
Cu(NH3)4(NO3)2 + HCl = Cu(NO3)2 + NH4Cl =>
Cu(NH3)4(NO3)2 + 4 HCl = Cu(NO3)2 + 4 NH4Cl
RuCl3 + NaIO4 + H2O = RuO4 + NaI + HCl =>
8 RuCl3 + 5 NaIO4 + 12 H2O = 8 RuO4 + 5 NaI + 24 HCl
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
[Co(H2O)6]NO3 + NH3(aq) + CO32NH3(aq) = [Co(NH3)4CO3] + H2O + NH4NO3 =>
8[Co(H2O)6]NO3 + 150 NH3(aq) + 8 CO32NH3(aq) = 8[Co(NH3)4CO3] + 103 H2O + 67 NH4NO3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
C3H5(OH)2 + O2 = CO2 + H2O =>
4 C3H5(OH)2 + 15 O2 = 12 CO2 + 14 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Na + H2O = NaOH + (H2) =>
2 Na + 2 H2O = 2 NaOH + (H2)
CuCl2 + H2SO4 = CuSO4 + H2Cl2 =>
CuCl2 + H2SO4 = CuSO4 + H2Cl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn{2+} + NaOH = Zn(OH)2 + Na{+} =>
Zn{2+} + 2 NaOH = Zn(OH)2 + 2 Na{+}
C + CO + H2 + N2 = C7H5(NO2)3 =>
2 C + 12 CO + 5 H2 + 3 N2 = 2 C7H5(NO2)3
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
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