Équations équilibrées la veille |
Cu(NO3)2 + 2 LiI = CuI2 + 2 LiNO3
Pb(No3)2(aq) + HCl(aq) = PbCl2(s) + HNo3(aq) =>
Pb(No3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNo3(aq)
MnO3 + Na2CO3 + KCIO3 = NaMnO4 + CO2 + KCI =>
6 MnO3 + 3 Na2CO3 + KCIO3 = 6 NaMnO4 + 3 CO2 + KCI
BaO2 + HF = BaF2 + H2O2 =>
BaO2 + 2 HF = BaF2 + H2O2
KOH(s) + CO2(g) = K2CO3(s) + H2O(l) =>
2 KOH(s) + CO2(g) = K2CO3(s) + H2O(l)
C1O2 + N1H3 = C1O1(N1H2)2 + H2O1 =>
C1O2 + 2 N1H3 = C1O1(N1H2)2 + H2O1
CH3OH + OH = HCOOH + H2O =>
CH3OH + 4 OH = HCOOH + 3 H2O
C6H14 + H2SO4 = C6H16SO4 =>
C6H14 + H2SO4 = C6H16SO4
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3
F2 + AlO2 = AlF3 + O2 =>
3 F2 + 2 AlO2 = 2 AlF3 + 2 O2
Fe(s) + AgNO3(aq) = Fe(NO3)3(aq) + Ag(s) =>
Fe(s) + 3 AgNO3(aq) = Fe(NO3)3(aq) + 3 Ag(s)
Zn + HNO3 = Zn(NO3)2 + N2 + HO =>
2 Zn + 6 HNO3 = 2 Zn(NO3)2 + N2 + 6 HO
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2(s) + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2(s) + 6 H2O(l)
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 6 H2O(l)
AgNO3 + RbOH = AgOH + RbNO3 =>
AgNO3 + RbOH = AgOH + RbNO3
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
C3H + O3 = CO2 + H2O =>
6 C3H + 13 O3 = 18 CO2 + 3 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Mg(OH)2(s) + H3PO4(aq) = Mg3(PO4)2(s) + H2O(l) =>
3 Mg(OH)2(s) + 2 H3PO4(aq) = Mg3(PO4)2(s) + 6 H2O(l)
Ag + HOH = AgOH + H =>
Ag + HOH = AgOH + H
NH3 + CuCl = CuNH3 + Cl =>
NH3 + CuCl = CuNH3 + Cl
Li2CO3 + BaSO4 = Li2SO4 + BaCO3 =>
Li2CO3 + BaSO4 = Li2SO4 + BaCO3
Na2SO4 + SrCl2 = NaCl + Sr2(SO4)2 =>
2 Na2SO4 + 2 SrCl2 = 4 NaCl + Sr2(SO4)2
Ca3(PO4)2(s) + H2SO4(l) = H3PO4(l) + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 2 H3PO4(l) + 3 CaSO4(s)
(C4H8N2O2)2 + Ni(NH3)4{2+} = Ni(C4H7N2O2)2 + NH4{+} + NH3 =>
(C4H8N2O2)2 + Ni(NH3)4{2+} = Ni(C4H7N2O2)2 + 2 NH4{+} + 2 NH3
C8H8O3 + C7H9N = H2O + C15H15NO2 =>
C8H8O3 + C7H9N = H2O + C15H15NO2
C4H2O3 + CH3OH = C2H2(COOCH3)2 + H2O =>
C4H2O3 + 2 CH3OH = C2H2(COOCH3)2 + H2O
Hg(NO3)2 + Al2(CO3)3 = HgCO3 + Al(NO3)3 =>
3 Hg(NO3)2 + Al2(CO3)3 = 3 HgCO3 + 2 Al(NO3)3
Li2CO3 + H3PO4 = Li3PO4 + CO2 + H2O =>
3 Li2CO3 + 2 H3PO4 = 2 Li3PO4 + 3 CO2 + 3 H2O
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
NHSO + CaOH = NHOH + CaSO =>
NHSO + CaOH = NHOH + CaSO
HBr + Sn = SnBr3 + H2 =>
6 HBr + 2 Sn = 2 SnBr3 + 3 H2
Fe2O3(s) + CO(g) = Fe3O4(s) + CO2(g) =>
3 Fe2O3(s) + CO(g) = 2 Fe3O4(s) + CO2(g)
Na + CI = NaCI =>
Na + CI = NaCI
N2O4 + CH3(NH)NH2 = H2O + CO2 + N2 =>
5 N2O4 + 4 CH3(NH)NH2 = 12 H2O + 4 CO2 + 9 N2
Cu2{+} + Ni = Ni2{+} + Cu =>
Cu2{+} + 2 Ni = Ni2{+} + 2 Cu
C2H5OH + FeCl3 + H2O = [Fe3(OH)2(C2H5O)6]Cl + HCl =>
6 C2H5OH + 3 FeCl3 + 2 H2O = [Fe3(OH)2(C2H5O)6]Cl + 8 HCl
Pb(NO3)2(aq) + Na3PO4(aq) = Pb3(PO4)2(s) + NaNO3(aq) =>
3 Pb(NO3)2(aq) + 2 Na3PO4(aq) = Pb3(PO4)2(s) + 6 NaNO3(aq)
C4H8O + NaHCO3 = CO2 + H2O + Na2CO =>
2 C4H8O + 22 NaHCO3 = 19 CO2 + 19 H2O + 11 Na2CO
KNO3 + FeCl2 + H2SO4 = N2 + FeCl3 + Fe2(SO4)3 + K2SO4 + H2O =>
6 KNO3 + 30 FeCl2 + 18 H2SO4 = 3 N2 + 20 FeCl3 + 5 Fe2(SO4)3 + 3 K2SO4 + 18 H2O
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
Mq + H2O = H2 + Mq(OH)2 =>
Mq + 2 H2O = H2 + Mq(OH)2
AgN03 + KCl = AgCl + KN03 =>
AgN03 + KCl = AgCl + KN03
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(aq) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(aq) + 6 NH4Cl(aq)
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + KNO3(aq) =>
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + 2 KNO3(aq)
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(s) + 3 K2SO4(aq)
Li2CO3 + H3PO4 = LiH2PO4 + CO2 + H2O =>
Li2CO3 + 2 H3PO4 = 2 LiH2PO4 + CO2 + H2O
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)2(aq) =>
Zn(s) + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2(aq)
NaH2PO4 + Ca(OH)2 = NaOH + Ca(H2PO4)2 =>
2 NaH2PO4 + Ca(OH)2 = 2 NaOH + Ca(H2PO4)2
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