| Équations équilibrées la veille | Équations équilibrées le lendemain |
98 C6H8O7 + 9 Cu(NO3)28*3H2O + 18 Fe(NO3)3*9H2O = 9 CuFe2O4 + 581 H2O + 588 CO2 + 153 N2
Ag2S + CuOH = Cu2S + AgOH =>
Ag2S + 2 CuOH = Cu2S + 2 AgOH
C6H10O4 + O2 = CO2 + H2O =>
2 C6H10O4 + 13 O2 = 12 CO2 + 10 H2O
NiMn3(OH)8 + LiOH*H2O + O2 = Li12Ni2Mn6O20 + H2O =>
2 NiMn3(OH)8 + 12 LiOH*H2O + 3 O2 = Li12Ni2Mn6O20 + 26 H2O
Mg + AlBr = Al + MgBr =>
Mg + AlBr = Al + MgBr
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
I + K = IK =>
I + K = IK
PB(NO3)4 + AgCl = AgNO3 + PBCl4 =>
PB(NO3)4 + 4 AgCl = 4 AgNO3 + PBCl4
Cl2(g) + MgBr2(aq) = MgCl2(aq) + Br2(aq) =>
Cl2(g) + MgBr2(aq) = MgCl2(aq) + Br2(aq)
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
La + H2SO4 = La2(SO4)3 + SO2 + H2O =>
2 La + 6 H2SO4 = La2(SO4)3 + 3 SO2 + 6 H2O
CH3CHO + H2 = CH3CH2OH =>
CH3CHO + H2 = CH3CH2OH
KNO2 + HI = KI + HNO2 =>
KNO2 + HI = KI + HNO2
Ba(OH)2 + H2S = H2O + BaS =>
Ba(OH)2 + H2S = 2 H2O + BaS
CH3CH(OH)COOH + Na = CH3CH(ONa)COONa + H2 =>
CH3CH(OH)COOH + 2 Na = CH3CH(ONa)COONa + H2
C6H5CHCH2 + KMnO4 + H2O = C6H5CHOHCH2OH + KOH + MnO2 =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 3 C6H5CHOHCH2OH + 2 KOH + 2 MnO2
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
AuClH = AuHCl =>
AuClH = AuHCl
LiOH + FSO4 = LiSO4 + FOH =>
LiOH + FSO4 = LiSO4 + FOH
NaK + H2O = KO2 + NaO + H2 =>
NaK + 3 H2O = KO2 + NaO + 3 H2
Cr(OH)3 + Cl2O7 + OH{-} = CrO4{2-} + ClO2{-} + H2O =>
8 Cr(OH)3 + 3 Cl2O7 + 22 OH{-} = 8 CrO4{2-} + 6 ClO2{-} + 23 H2O
NH3 + AlCl2 = AlH3 + NCl2 =>
NH3 + AlCl2 = AlH3 + NCl2
SiO16 + C = SiC + CO =>
SiO16 + 17 C = SiC + 16 CO
P + HNO3 = PH3 + NO3 =>
P + 3 HNO3 = PH3 + 3 NO3
Na3Po4 + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
Cu2 + O2 = Cu2O2(s) =>
Cu2 + O2 = Cu2O2(s)
Al2(CO3)3 + H(NO3) = H2(CO3) + Al(NO3)3 =>
Al2(CO3)3 + 6 H(NO3) = 3 H2(CO3) + 2 Al(NO3)3
Cr3 + Cl2 = Cr3Cl2 =>
Cr3 + Cl2 = Cr3Cl2
PH3 + NaOH + Br2 = Na3PO4 + NaBr + H2O =>
PH3 + 11 NaOH + 4 Br2 = Na3PO4 + 8 NaBr + 7 H2O
K2S = K + S =>
K2S = 2 K + S
H3PO4 + Pt = Pt(PO4) + H2 =>
2 H3PO4 + 2 Pt = 2 Pt(PO4) + 3 H2
Fe2 + O7 = Fe4O2 =>
14 Fe2 + 2 O7 = 7 Fe4O2
Zn(OH)2 + NH3 = Zn((NH3)6)(OH)2 =>
Zn(OH)2 + 6 NH3 = Zn((NH3)6)(OH)2
H(NO3)2 + Au2(SO4)3 = HSO4 + Au(NO3)3 =>
3 H(NO3)2 + Au2(SO4)3 = 3 HSO4 + 2 Au(NO3)3
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
Co + H2SO4 = Co(SO4)2 + H2 =>
Co + 2 H2SO4 = Co(SO4)2 + 2 H2
C2H3Br3 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br3 + 11 O2 = 8 CO2 + 6 H2O + 6 Br2
NH4ClO3 + PbCO3 = (NH4)2CO3 + Pb(ClO3)2 =>
2 NH4ClO3 + PbCO3 = (NH4)2CO3 + Pb(ClO3)2
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + HNO3(aq) =>
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + 2 HNO3(aq)
Na + O4S = Na2SO4 =>
2 Na + O4S = Na2SO4
NaNO2HNH2SO3 = N2NaHSO4H2O =>
NaNO2HNH2SO3 = N2NaHSO4H2O
P4H10(s) + H2O(l) = H3PO4(l) + H2(g) =>
P4H10(s) + 16 H2O(l) = 4 H3PO4(l) + 15 H2(g)
HI + NH3 = H2I + NH2 =>
HI + NH3 = H2I + NH2
P4 + NO3 = PO4 + NO2 =>
P4 + 16 NO3 = 4 PO4 + 16 NO2
K2 + S = K2S =>
K2 + S = K2S
KH2PO4 + NaNO3 = KH2NO3 + PO4Na =>
KH2PO4 + NaNO3 = KH2NO3 + PO4Na
Ag + CO2 = C + AgO =>
2 Ag + CO2 = C + 2 AgO
Al2(SO4)3 + Ca(OH)2 = Al(OH0)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH0)3 + 3 CaSO4
Li(OH)3 + VCl3 = LiCl3 + V(OH)3 =>
Li(OH)3 + VCl3 = LiCl3 + V(OH)3
Ba(OH)2(aq)MgSO4(aq) = Ba(SO4)Mg(OH)2 =>
Ba(OH)2(aq)MgSO4(aq) = Ba(SO4)Mg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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