| Équations équilibrées la veille |
FeCl3 + 2 K3PO4 = K3(Fe(PO4)2) + 3 KCl
NaBr + CHCl3 + Cl2 = NaCl + CCl4 + HBr =>
NaBr + CHCl3 + Cl2 = NaCl + CCl4 + HBr
K + P = PK =>
K + P = PK
Al3Mg2 = Al + Mg =>
Al3Mg2 = 3 Al + 2 Mg
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
C3797H552O276 + O2 = CO2 + H2O =>
C3797H552O276 + 3797 O2 = 3797 CO2 + 276 H2O
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
BaCl2 + Na3(PO4) = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaCl
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C2H4Br2 + O2 = CO2 + H2O + BrO2 =>
C2H4Br2 + 5 O2 = 2 CO2 + 2 H2O + 2 BrO2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
NaCl + Ag(NO3) = ClAg + Na(NO3) =>
NaCl + Ag(NO3) = ClAg + Na(NO3)
Fe(OH)3 + SO2 = FeSO4 + H2O + S =>
4 Fe(OH)3 + 5 SO2 = 4 FeSO4 + 6 H2O + S
Al2O3 + SiBr4 = SiO2 + AlBr3 =>
2 Al2O3 + 3 SiBr4 = 3 SiO2 + 4 AlBr3
CaCO3 + (NH4)2SO4 = NH3 + CaSO4 + H2O + CO2 =>
CaCO3 + (NH4)2SO4 = 2 NH3 + CaSO4 + H2O + CO2
NH4OH + HC2H3O2 = NH4(C2H3O2) + H2O =>
NH4OH + HC2H3O2 = NH4(C2H3O2) + H2O
H2S(g) + O2 = S8(l) + H2O =>
8 H2S(g) + 4 O2 = S8(l) + 8 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NH3(aq) + AgNO3(aq) = Ag(NH3)2 + NO3 =>
2 NH3(aq) + AgNO3(aq) = Ag(NH3)2 + NO3
Fe(s) + ZnCl2(aq) = FeCl2(aq) + Zn(s) =>
Fe(s) + ZnCl2(aq) = FeCl2(aq) + Zn(s)
H2(CrO4) + Rb(OH) = H2O + Rb2(CrO4) =>
H2(CrO4) + 2 Rb(OH) = 2 H2O + Rb2(CrO4)
FeP + NaS = FeS + NaP =>
FeP + NaS = FeS + NaP
Cu(OH)2 + N2H5{+} + OH{-} = Cu2O + N2 + H2O =>
4 Cu(OH)2 + N2H5{+} + OH{-} = 2 Cu2O + N2 + 7 H2O
NH3 + CuCl2 + H2O = Cu(NH3)4Cl + NH4Cl + OH =>
5 NH3 + CuCl2 + H2O = Cu(NH3)4Cl + NH4Cl + OH
Nb2O5 + Cl2 + C = NbOCl3 + CO =>
Nb2O5 + 3 Cl2 + 3 C = 2 NbOCl3 + 3 CO
H3PO4 + BaO = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 BaO = Ba3(PO4)2 + 3 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Hg(ClO)2 + Na2S = HgS + Na(ClO) =>
Hg(ClO)2 + Na2S = HgS + 2 Na(ClO)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
ZnBr + FeBr3 = ZnBr2 + FeBr2 =>
ZnBr + FeBr3 = ZnBr2 + FeBr2
Ag2Cl + Zn = Ag + ZnCl2 =>
2 Ag2Cl + Zn = 4 Ag + ZnCl2
HCH2CHCO2 + OH = CH2CO2 + H2O =>
2 HCH2CHCO2 + 6 OH = 3 CH2CO2 + 4 H2O
MnSO4 + KMnO4 + KOH = K2SO4 + K2MnO4 + H2O =>
MnSO4 + 4 KMnO4 + 8 KOH = K2SO4 + 5 K2MnO4 + 4 H2O
KOH + H2O2 = KO2 + H2O =>
2 KOH + 3 H2O2 = 2 KO2 + 4 H2O
CS2 + H2S + Cu = CuSS + CH4 =>
CS2 + 2 H2S + 2 Cu = 2 CuSS + CH4
NaCrO4 + Al2(SO4)3 = NaSO4 + Al2(CrO4)3 =>
3 NaCrO4 + Al2(SO4)3 = 3 NaSO4 + Al2(CrO4)3
C5H8 = C + H =>
C5H8 = 5 C + 8 H
AgI + K2S = Ag2S + KI =>
2 AgI + K2S = Ag2S + 2 KI
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
PCl5(g) = P4(s) + Cl2(g) =>
4 PCl5(g) = P4(s) + 10 Cl2(g)
C5H8 = C + H =>
C5H8 = 5 C + 8 H
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
C5H8 = C + H =>
C5H8 = 5 C + 8 H
KOH + H2O2 = KO2 + H2O =>
2 KOH + 3 H2O2 = 2 KO2 + 4 H2O
C5H8 = C + H =>
C5H8 = 5 C + 8 H
Ca + H2SO4(k) = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4(k) = 4 CaSO4 + H2S + 4 H2O
C2H5COOH + CuCO3 = C2H5COOCu + CO2 + H2O =>
15 C2H5COOH + 14 CuCO3 = 14 C2H5COOCu + 17 CO2 + 10 H2O
Pb(NO3)2(aq) + KCl(aq) = KNO3(aq) + PbCl2(s) =>
Pb(NO3)2(aq) + 2 KCl(aq) = 2 KNO3(aq) + PbCl2(s)
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| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
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