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CuFeS2 + 18 HNO3 = CuSO4 + FeSO4NO3 + 17 NO2 + 9 H2O
Fe(NO3)3 + NH3 + H2O = Fe + HNO3 =>
8 Fe(NO3)3 + 3 NH3 + 9 H2O = 8 Fe + 27 HNO3
Sb(OH)3 + HNO3 = Sb(OH)2NO3 + H2O =>
Sb(OH)3 + HNO3 = Sb(OH)2NO3 + H2O
Zn3Mo2O8(OH)2 = Zn3Mo2O9 + H2O =>
Zn3Mo2O8(OH)2 = Zn3Mo2O9 + H2O
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
NH4Cl + NaOH + K2HgI4 = Hg2I3NH2 + KI + NaCl + H2O + HI =>
NH4Cl + NaOH + 2 K2HgI4 = Hg2I3NH2 + 4 KI + NaCl + H2O + HI
Na2SO4 + Ca = Na2SO4Ca =>
Na2SO4 + Ca = Na2SO4Ca
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
MgCl2(aq) + Na2SO4(aq) = NaCl + MgSO4 =>
MgCl2(aq) + Na2SO4(aq) = 2 NaCl + MgSO4
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Al + Cr + O = Al2(CrO4)3 =>
2 Al + 3 Cr + 12 O = Al2(CrO4)3
CH3 + Hg = (CH3)2Hg =>
2 CH3 + Hg = (CH3)2Hg
KMnO4 + H2S = K2SO4 + MnO + MnO2 + H2O =>
2 KMnO4 + H2S = K2SO4 + MnO + MnO2 + H2O
Zn + HNO2 = Zn(NO2)2 + NO + H2O =>
Zn + 4 HNO2 = Zn(NO2)2 + 2 NO + 2 H2O
ICl3 + Na = NaCl + I2 =>
2 ICl3 + 6 Na = 6 NaCl + I2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe3Cl3 = Fe + Cl2 =>
2 Fe3Cl3 = 6 Fe + 3 Cl2
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
Na2C2O4 + KMnO4 + HNO3 = CO2 + MnNO3 + H2O + NaNO3 + KNO3 =>
3 Na2C2O4 + KMnO4 + 8 HNO3 = 6 CO2 + MnNO3 + 4 H2O + 6 NaNO3 + KNO3
Al + HNO2 = Al1(NO2)3 + H2 =>
2 Al + 6 HNO2 = 2 Al1(NO2)3 + 3 H2
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
H2S + Li3PO4 = Li2S + H3PO4 =>
3 H2S + 2 Li3PO4 = 3 Li2S + 2 H3PO4
Al + HNO2 = Al1(NO2)3 + H2 =>
2 Al + 6 HNO2 = 2 Al1(NO2)3 + 3 H2
Ba + Cr(C2H3O2)3 = Ba(C2H3O2)2 + Cr =>
3 Ba + 2 Cr(C2H3O2)3 = 3 Ba(C2H3O2)2 + 2 Cr
NH3 + Cu2 = CuN2 + H2 =>
4 NH3 + Cu2 = 2 CuN2 + 6 H2
UO2{+} + NO3 = UO22{+} + NO(g) =>
UO2{+} + 10 NO3 = UO22{+} + 10 NO(g)
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Cu(NO3)2 + Na2(SO4) = Cu2(SO4)2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2(SO4) = Cu2(SO4)2 + 4 NaNO3
Cr + KOH = CrKO + H =>
Cr + KOH = CrKO + H
Cr + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
Cr + 3 NaClO + 2 NaOH = Na2CrO4 + 3 NaCl + H2O
C2H3O2CI + O2 = CO + H2O + CI2 =>
2 C2H3O2CI + 2 O2 = 5 CO + 3 H2O + CI2
HCOOH + Na2S = HCOONa + H2S =>
2 HCOOH + Na2S = 2 HCOONa + H2S
C2H3O2CI + O2 = CO + H2O + CI2 =>
2 C2H3O2CI + 2 O2 = 5 CO + 3 H2O + CI2
K + C2H5OH = KC2 + H5OH =>
K + C2H5OH = KC2 + H5OH
C8H16O + Cr2O7{2-} + H{+} = C8H14O + Cr{3+} + H2O =>
3 C8H16O + Cr2O7{2-} + 8 H{+} = 3 C8H14O + 2 Cr{3+} + 7 H2O
(NH4)2CO3 + LiF = NH4F + Li2(CO3) =>
(NH4)2CO3 + 2 LiF = 2 NH4F + Li2(CO3)
ZnCO3 + HCl = Zn + Cl + H2O + CO2 =>
ZnCO3 + 2 HCl = Zn + 2 Cl + H2O + CO2
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
AlCl3 + H2O + Mg = MgCl2 + AlOHCl2 + H2 =>
2 AlCl3 + 2 H2O + Mg = MgCl2 + 2 AlOHCl2 + H2
Na2CO3 + Fe(C2H3O2)3 = NaC2H3O2 + Fe2(CO3)3 =>
3 Na2CO3 + 2 Fe(C2H3O2)3 = 6 NaC2H3O2 + Fe2(CO3)3
PbCl2 + K2S = Pb + K + SCl2 =>
PbCl2 + K2S = Pb + 2 K + SCl2
MnO4 + S + H = MnSO2 + H2O =>
MnO4 + S + 4 H = MnSO2 + 2 H2O
Cl2 + CuF = CuCl + F2 =>
Cl2 + 2 CuF = 2 CuCl + F2
HgNO3(aq) + H2SO4(aq) = Hg2SO4(s) + HNO3(aq) =>
2 HgNO3(aq) + H2SO4(aq) = Hg2SO4(s) + 2 HNO3(aq)
CH2CHOCOCH3 + CH3OH = CH2CHOH + CH3OCOCH3 =>
CH2CHOCOCH3 + CH3OH = CH2CHOH + CH3OCOCH3
Pb(s) + HNO3(ac) = Pb(NO3)2(s) + NO() + H2O(l) =>
3 Pb(s) + 8 HNO3(ac) = 3 Pb(NO3)2(s) + 2 NO() + 4 H2O(l)
NaBr + Br2H2O = NaOH + Br2 + H2 =>
2 NaBr + 2 Br2H2O = 2 NaOH + 3 Br2 + H2
KICl2 = KI + Cl =>
KICl2 = KI + 2 Cl
Fe2O3 + SnCl2 + HCl = FeCl2 + SnO2 + H2O =>
Fe2O3 + SnCl2 + 2 HCl = 2 FeCl2 + SnO2 + H2O
C4H8NH3 + O2 = CO2 + H2O + NO2 =>
4 C4H8NH3 + 31 O2 = 16 CO2 + 22 H2O + 4 NO2
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