| Équations équilibrées la veille |
4 Al + 3 O2 = 2 Al2O3
Na2CO3 + Ba(OH)2 = BaCO3 + Na2(OH)2 =>
Na2CO3 + Ba(OH)2 = BaCO3 + Na2(OH)2
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe2(SO4)3 =>
3 FeSO4 + 3 AgNO3 = 3 Ag + Fe(NO3)3 + Fe2(SO4)3
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
KMnO4 + O2 = MnO4 + KO4 =>
KMnO4 + 2 O2 = MnO4 + KO4
AgCl + NH3 = [Ag(NH3)2]{+} + Cl{-} =>
AgCl + 2 NH3 = [Ag(NH3)2]{+} + Cl{-}
Ni + NaBr = NiBr + Na =>
Ni + NaBr = NiBr + Na
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
NaOH(ag)HClO4(ag) = NaClO4(ag)H2O =>
NaOH(ag)HClO4(ag) = NaClO4(ag)H2O
Mg + H3N = Mg(NH2)2 + H2 =>
Mg + 2 H3N = Mg(NH2)2 + H2
AgCl + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
Mg(No3)2 + Na2CrO4 = MgCrO4 + NaNo3 =>
Mg(No3)2 + Na2CrO4 = MgCrO4 + 2 NaNo3
Na2O2 + HCl = NaCl + H2O + O2 =>
2 Na2O2 + 4 HCl = 4 NaCl + 2 H2O + O2
zwavel + ozon = zwaveldioxide =>
3 S + 2 O3 = 3 SO2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312[Cr(N2H4CO)6]4[Cr(CN)6]3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
HCOOK + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
10 HCOOK + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 16 H2O + 7 K2SO4 + 4 MnSO4
AgI + Na2S2O3 = AgS2O3 + Na2I =>
AgI + Na2S2O3 = AgS2O3 + Na2I
Pb(NO3)2 + BaSO4 = Ba(NO3)2 + Pb(SO4) =>
Pb(NO3)2 + BaSO4 = Ba(NO3)2 + Pb(SO4)
Na2S + Fe(ClO3)2 = Na(ClO3) + FeS =>
Na2S + Fe(ClO3)2 = 2 Na(ClO3) + FeS
C13H8O + NaBH4 + H2O = C13H10O + NaBO3 =>
5 C13H8O + NaBH4 + 3 H2O = 5 C13H10O + NaBO3
H6 = H =>
H6 = 6 H
AgI + NaOH = AgOH + NaI =>
AgI + NaOH = AgOH + NaI
I2 + MnBr3 = MnI3 + Br2 =>
3 I2 + 2 MnBr3 = 2 MnI3 + 3 Br2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
CH3COOH + NH4Br = CH3Br + NH4COOH =>
CH3COOH + NH4Br = CH3Br + NH4COOH
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Na2H2PO4 + Mg = Mg3(PO4)2 + Na3(po)4 + H =>
34 Na2H2PO4 + 51 Mg = 17 Mg3(PO4)2 + 2 Na3(po)4 + 68 H
AgNO3 + (NH4)2SO4 = AgSO4 + (NH4)2NO3 =>
AgNO3 + (NH4)2SO4 = AgSO4 + (NH4)2NO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
LiOH(aq) + MgCl2(aq) = Mg(OH)2(s) + LiCl(aq) =>
2 LiOH(aq) + MgCl2(aq) = Mg(OH)2(s) + 2 LiCl(aq)
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
(NH4)2S + TlCl3 = NH4Cl + Tl2S3 =>
3(NH4)2S + 2 TlCl3 = 6 NH4Cl + Tl2S3
SiO2 + Ba(OH)2 = BaSiO3 + H2O =>
SiO2 + Ba(OH)2 = BaSiO3 + H2O
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
ZnSO4 + MgCl2 + Na3PO4 = Zn3(PO4)2 + MgSO4 + NaCl =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = Zn3(PO4)2 + 3 MgSO4 + 6 NaCl
AgNO3 + Ba(OH)2 = AgOH + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 AgOH + Ba(NO3)2
Mg + CuO = Cu + MgO =>
Mg + CuO = Cu + MgO
KClO3 + KNO2 + H2SO4 = NO + KClO4 + K2SO4 + H2O =>
KClO3 + 2 KNO2 + H2SO4 = 2 NO + KClO4 + K2SO4 + H2O
S + FeCl3 = FeSCl3 =>
S + FeCl3 = FeSCl3
Mg + HNO2 = Mg(NO3)2 + N2 + H2O =>
Mg + 4 HNO2 = Mg(NO3)2 + N2 + 2 H2O
Li + N2 = LiN =>
2 Li + N2 = 2 LiN
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
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