| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoHPO4 = P2O5 + 2 CoO + H2O
Mg + CuCIO3 = Mg(CIO3)2 + Cu =>
Mg + 2 CuCIO3 = Mg(CIO3)2 + 2 Cu
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l) =>
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l)
FeSO4 + MgSO4 + H2O = Fe2(SO4)3 + Mg(OH)2 + H =>
2 FeSO4 + MgSO4 + 2 H2O = Fe2(SO4)3 + Mg(OH)2 + 2 H
FeCO2 + O2 = FeCO3 =>
2 FeCO2 + O2 = 2 FeCO3
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4(NO3) =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4(NO3)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
(NH4)2Cr2O7 + Fe(ClO4)3 = Fe2(Cr2O7)3 + NH4ClO4 =>
3(NH4)2Cr2O7 + 2 Fe(ClO4)3 = Fe2(Cr2O7)3 + 6 NH4ClO4
C3H8(g) + O = CO2 + H2O =>
C3H8(g) + 10 O = 3 CO2 + 4 H2O
SCl2 + NaOH = S + Na2SO3 + NaCl + H2O =>
2 SCl2 + 6 NaOH = S + Na2SO3 + 4 NaCl + 3 H2O
Cr(C2H3O2)3 + Na3PO4 = Na3(C2H3O2)3 + CrPO4 =>
Cr(C2H3O2)3 + Na3PO4 = Na3(C2H3O2)3 + CrPO4
NaHS + O2 = S + NaOH =>
2 NaHS + O2 = 2 S + 2 NaOH
NH4Br(aq) + CaCO3(s) = CaBr2(aq) + CO2(g) + (NH4)2O(aq) =>
2 NH4Br(aq) + CaCO3(s) = CaBr2(aq) + CO2(g) + (NH4)2O(aq)
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
C4H7OH + O2 = CO2 + H2O =>
2 C4H7OH + 11 O2 = 8 CO2 + 8 H2O
HClO4 + KCH3COO = KClO4 + CH3COOH =>
HClO4 + KCH3COO = KClO4 + CH3COOH
CaCl2(l) = Ca + Cl =>
CaCl2(l) = Ca + 2 Cl
CaCl2 + (NH4)2C2O4 = (NH4)Cl + CaC2 + O4 =>
CaCl2 + (NH4)2C2O4 = 2(NH4)Cl + CaC2 + O4
N2O5 + H2O = H{+} + NO3{-} =>
N2O5 + H2O = 2 H{+} + 2 NO3{-}
MgCrO4 + FeCl3 = Fe2(CrO4)3 + MgCl2 =>
3 MgCrO4 + 2 FeCl3 = Fe2(CrO4)3 + 3 MgCl2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
KBr + NaC2H3O2 = KC2H3O2 + NaBr =>
KBr + NaC2H3O2 = KC2H3O2 + NaBr
C5H8(l) + O2(g) = CO2(g) + H2O(l) =>
C5H8(l) + 7 O2(g) = 5 CO2(g) + 4 H2O(l)
CoCl2*6H2O + NH3 + NH4Cl = (Co(NH3)6)Cl3 + H2O + H =>
CoCl2*6H2O + 5 NH3 + NH4Cl = (Co(NH3)6)Cl3 + 6 H2O + H
Zn(CO3) + HCl = ZnCl2 + CO2 + H2O =>
Zn(CO3) + 2 HCl = ZnCl2 + CO2 + H2O
K2Cr2O7 + C3H7OH = H2O + CO2 + CrO + K2O =>
9 K2Cr2O7 + 4 C3H7OH = 16 H2O + 12 CO2 + 18 CrO + 9 K2O
Sb2S3 + Al = Sb + Al2S3 =>
Sb2S3 + 2 Al = 2 Sb + Al2S3
Ca(OH)2 + H2CO3 = Ca(HCO3)2 + H2O =>
Ca(OH)2 + 2 H2CO3 = Ca(HCO3)2 + 2 H2O
Fe(OH)2 + Zn = Zn(OH)2 + Fe =>
Fe(OH)2 + Zn = Zn(OH)2 + Fe
C8H18 = C + H =>
C8H18 = 8 C + 18 H
H3PO4(aq) + MgCl2(aq) = MgPO4 + H3Cl2 =>
H3PO4(aq) + MgCl2(aq) = MgPO4 + H3Cl2
Mg3(C6H6O7)2 = Mg{2+} + C6H6O7{3-} =>
Mg3(C6H6O7)2 = 3 Mg{2+} + 2 C6H6O7{3-}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SnBr2 + H2S = Sn2S2 + HBr =>
2 SnBr2 + 2 H2S = Sn2S2 + 4 HBr
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2SO4 + NaCrO4 + CO2 + NO + Na2MnO4 =>
Cr2S3 + 16 Mn(NO3)2 + 20 Na2CO3 = 3 Na2SO4 + 2 NaCrO4 + 20 CO2 + 32 NO + 16 Na2MnO4
Cl(g) + H2O = HCl + HClO3 =>
6 Cl(g) + 3 H2O = 5 HCl + HClO3
Cu(H2O)4SO4 + Mg = Cu + MgSO4 + H2O =>
Cu(H2O)4SO4 + Mg = Cu + MgSO4 + 4 H2O
C1600H3200O1600N204S = C3H6O2 + CO2 + H2 + NH3 + H2S =>
C1600H3200O1600N204S = 400 C3H6O2 + 400 CO2 + 93 H2 + 204 NH3 + H2S
LaTiO2N + O2 = LaTiO35 + N2 =>
2 LaTiO2N + 33 O2 = 2 LaTiO35 + N2
Ca3(PO4)2 + H2SO4 = Ca(H2SO4) + PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 Ca(H2SO4) + 2 PO4
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + H2O + MnSO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 3 H2O + 2 MnSO4 + 5 Na2SO4
Na2C2 + H2O = NaOH + CH =>
Na2C2 + 2 H2O = 2 NaOH + 2 CH
NH3 + O2 = NOO + H2O =>
4 NH3 + 7 O2 = 4 NOO + 6 H2O
K2Cr2O7 + H3PO3 + H2SO4 = Cr2(SO4)3 + H3PO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 H3PO3 + 4 H2SO4 = Cr2(SO4)3 + 3 H3PO4 + K2SO4 + 4 H2O
SnCl2 + HNO3 = HCl + Sn(NO3)2 =>
SnCl2 + 2 HNO3 = 2 HCl + Sn(NO3)2
K2[Zn(OH)4] + H2S = K2S + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + H2S = K2S + Zn(OH)2 + 2 H2O
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
As4O6 + KMnO4 + H2O + KCl = K3AsO4 + MnCl2 + HCl =>
5 As4O6 + 8 KMnO4 + 18 H2O + 52 KCl = 20 K3AsO4 + 8 MnCl2 + 36 HCl
FeCl3(l) + NaOH(aq) = NaCl(l) + Fe(OH)3 =>
FeCl3(l) + 3 NaOH(aq) = 3 NaCl(l) + Fe(OH)3
Ag + HBr = AgBr + H =>
Ag + HBr = AgBr + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/24
Équations équilibrées sur09/04/23
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