| Équations équilibrées la veille | Équations équilibrées le lendemain |
546 KF + 454(NH4)3AlF6 = K546Al454F1908 + 1362 NH4F
Al + CrO3 = AlO3 + Cr2 =>
2 Al + 2 CrO3 = 2 AlO3 + Cr2
H3PO4NaH2PO4 = NaPO4H5PO4 =>
H3PO4NaH2PO4 = NaPO4H5PO4
Li2(SiO3) + HCl = H2(SiO3) + LiCl =>
Li2(SiO3) + 2 HCl = H2(SiO3) + 2 LiCl
Ba(OH)2 + CO3 = BaCO3 + (OH)2 =>
Ba(OH)2 + CO3 = BaCO3 + (OH)2
Na + AgNo3 = NaNo3 + Ag =>
Na + AgNo3 = NaNo3 + Ag
MgS + N2 = Mg3N2 + S =>
3 MgS + N2 = Mg3N2 + 3 S
MgBr2 + Al2S3 = MgS + AlBr3 =>
3 MgBr2 + Al2S3 = 3 MgS + 2 AlBr3
C3 = C2 =>
2 C3 = 3 C2
C13H16N4 + C4H6NiO4 = NiC13H14N4 + CH3COOH =>
C13H16N4 + C4H6NiO4 = NiC13H14N4 + 2 CH3COOH
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
H2SO4 + CuO2H2 = H2O + CuSO4 =>
H2SO4 + CuO2H2 = 2 H2O + CuSO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg + CuNO3 = Mg(NO3)2 + Cu =>
Mg + 2 CuNO3 = Mg(NO3)2 + 2 Cu
NaH2O = NaOH + H =>
NaH2O = NaOH + H
Cr + H2SO4 = CrH2SO4 =>
Cr + H2SO4 = CrH2SO4
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H20(water) + I2 =>
20 NaIO3 + 60 NaHSO3 = 40 NaHSO4 + 20 Na2SO4 + H20(water) + 10 I2
Cr + O = CrO2 =>
Cr + 2 O = CrO2
Pb(CH3COO)2 + Cl2 + KOH = PbO2 + KCl + CH3COOK + H2O =>
Pb(CH3COO)2 + Cl2 + 4 KOH = PbO2 + 2 KCl + 2 CH3COOK + 2 H2O
(ZnCl2) = (Zn) + (Cl2) =>
(ZnCl2) = (Zn) + (Cl2)
SnBr4 + Cr2(SO3)3 = Sn(SO3)2 + CrBr3 =>
3 SnBr4 + 2 Cr2(SO3)3 = 3 Sn(SO3)2 + 4 CrBr3
H2SO4 + CuO2H2 = H2O + CuSO4 =>
H2SO4 + CuO2H2 = 2 H2O + CuSO4
C13H34O2 + HCl + O2 = H2O + CCl4 =>
2 C13H34O2 + 104 HCl + 41 O2 = 86 H2O + 26 CCl4
Na + Cu2 = NaCu =>
2 Na + Cu2 = 2 NaCu
P + K3 = K3P =>
P + K3 = K3P
HBiF4 + H2Se = HF + Bi2Se3 =>
2 HBiF4 + 3 H2Se = 8 HF + Bi2Se3
NH4Cl + Co(SO4) = NH4(SO4) + CoCl =>
NH4Cl + Co(SO4) = NH4(SO4) + CoCl
Ba3P + H2SO4 = Ba3SO4 + H2P =>
Ba3P + H2SO4 = Ba3SO4 + H2P
PbCrO4 + NH3*H2O = Pb(OH)2 + (NH4)2CrO4 =>
PbCrO4 + 2 NH3*H2O = Pb(OH)2 + (NH4)2CrO4
F2 + CuCl = FCl + Cu =>
F2 + 2 CuCl = 2 FCl + 2 Cu
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
Fe2 + Si = Fe2Si =>
Fe2 + Si = Fe2Si
Cu3P + H{+} + Cr2O7{2-} = Cu{2+} + H3PO4 + Cr{3+} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{2-} = 18 Cu{2+} + 6 H3PO4 + 22 Cr{3+} + 53 H2O
K2Cr2O7 + BaSO4 = BaCr2O7 + K2SO4 =>
K2Cr2O7 + BaSO4 = BaCr2O7 + K2SO4
CuINa2S2O3 = CuS2O3Na2I =>
CuINa2S2O3 = CuS2O3Na2I
NH4Cl + MgS = ClMg + SNH4 =>
NH4Cl + MgS = ClMg + SNH4
Na3BO3 + H2SO4 = B(OH)3 + Na2SO4 =>
2 Na3BO3 + 3 H2SO4 = 2 B(OH)3 + 3 Na2SO4
H2SO4 + CuO2H2 = H2O + CuSO4 =>
H2SO4 + CuO2H2 = 2 H2O + CuSO4
CuCO3(s) = CuO(s)CO2(g) =>
CuCO3(s) = CuO(s)CO2(g)
Na3 = Na =>
Na3 = 3 Na
CrO4 + FeSO4 + H2SO4 = Cr2O3 + H2O + Fe2(SO4)3 =>
2 CrO4 + 10 FeSO4 + 5 H2SO4 = Cr2O3 + 5 H2O + 5 Fe2(SO4)3
CONH2NH2 + H2O = NH3 + CO2 =>
CONH2NH2 + H2O = 2 NH3 + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O0 =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O0
Na2S2O3 + Br2 + H2O = Na2SO4 + HBr + S =>
Na2S2O3 + Br2 + H2O = Na2SO4 + 2 HBr + S
CuSO4 + C6H12O6 + NaOH = Cu2O + C6H11O7Na + Na2SO4 + H2O =>
2 CuSO4 + C6H12O6 + 5 NaOH = Cu2O + C6H11O7Na + 2 Na2SO4 + 3 H2O
NaCl + Zn(NO3)2 = ZnCl2 + NaNO3 =>
2 NaCl + Zn(NO3)2 = ZnCl2 + 2 NaNO3
MoO4{-2} + S2O4{-2} + H{+} = (Mo154O448(OH)14(H2O)70){-14} + SO2 + H2O =>
154 MoO4{-2} + 14 S2O4{-2} + 322 H{+} = (Mo154O448(OH)14(H2O)70){-14} + 28 SO2 + 84 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
Hg2S + O2 = HgO + SO2 =>
Hg2S + 2 O2 = 2 HgO + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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