| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H7NH3 + OH = C8H7NH2 + H2O
C2H5OH + N2O = CO2 + N2 + H2O =>
C2H5OH + 6 N2O = 2 CO2 + 6 N2 + 3 H2O
C2H5OH + C2H4O2 = CH3COOC2H5 + H2O =>
C2H5OH + C2H4O2 = CH3COOC2H5 + H2O
NaCO2 + MgCl = NaCl + MgCO2 =>
NaCO2 + MgCl = NaCl + MgCO2
NH4Cl + Cl2 = NCl3 + HCl =>
NH4Cl + 3 Cl2 = NCl3 + 4 HCl
Ni(OH)4 + HClO4 = Ni(ClO4)4 + H2O =>
Ni(OH)4 + 4 HClO4 = Ni(ClO4)4 + 4 H2O
H2NCH2COOH + HCl = (H3NCH2COOH) + Cl =>
H2NCH2COOH + HCl = (H3NCH2COOH) + Cl
H3CCO2H + NaOH = NaH3CCO2 + H2O =>
H3CCO2H + NaOH = NaH3CCO2 + H2O
CFeO = COFe =>
CFeO = COFe
Pb3O4 = Pb4 + O3 =>
12 Pb3O4 = 9 Pb4 + 16 O3
H2CO3 + HCl = H3CO3 + Cl =>
H2CO3 + HCl = H3CO3 + Cl
COCl2 + Nh4Cl + Nh4OH = (CO(Nh3)6)Cl3 + H2O + O2 =>
8 COCl2 + 8 Nh4Cl + 28 Nh4OH = 8(CO(Nh3)6)Cl3 + 14 H2O + 7 O2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
CH3HSO4 = H2SO4(CH3)2SO4 =>
2 CH3HSO4 = H2SO4(CH3)2SO4
CO2 + H2O = C6H6 + O2 =>
12 CO2 + 6 H2O = 2 C6H6 + 15 O2
Pb(NO3)4 + NaS = PbS4 + NaNO3 =>
Pb(NO3)4 + 4 NaS = PbS4 + 4 NaNO3
(CH3)2SO2O2 = (CH3)2SO4 =>
(CH3)2SO2O2 = (CH3)2SO4
S + Na2SO3 = Na2S + SO3 =>
S + Na2SO3 = Na2S + SO3
CuAgF = AgCuF =>
CuAgF = AgCuF
C7H8 + KMnO4 + H2O = C6H5COOH + MnO2 + KOOH =>
C7H8 + 6 KMnO4 + 2 H2O = C6H5COOH + 6 MnO2 + 6 KOOH
Mg3(PO4)2 + HNO3 = Mg(H2PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 4 HNO3 = Mg(H2PO4)2 + 2 Mg(NO3)2
S + Na2SO3 = Na2S + SO3 =>
S + Na2SO3 = Na2S + SO3
PBO2(s) = PBO(s) + O2(g) =>
2 PBO2(s) = 2 PBO(s) + O2(g)
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
NH2CH2COOH + O2 = N2 + H2O + CO2 =>
4 NH2CH2COOH + 9 O2 = 2 N2 + 10 H2O + 8 CO2
MgSO4 + Na(CO3)2 = Mg(CO3)2 + NaSO4 =>
MgSO4 + Na(CO3)2 = Mg(CO3)2 + NaSO4
CuS + HNO3 = S + Cu(NO3)2 + NO + H2O =>
3 CuS + 8 HNO3 = 3 S + 3 Cu(NO3)2 + 2 NO + 4 H2O
C18H32O2 + H2O = CO2 + H2 =>
C18H32O2 + 34 H2O = 18 CO2 + 50 H2
AgIHCl = AgClHI =>
AgIHCl = AgClHI
CuO + Zn = ZnO + Cu =>
CuO + Zn = ZnO + Cu
hydroiodicacid + H2O = H3O + IO =>
HI + 4 H2O = 3 H3O + IO
I2O2 = IO =>
I2O2 = 2 IO
CuFeS2 + PbO = Cu2O + FeO + Pb + SO2 =>
2 CuFeS2 + 11 PbO = Cu2O + 2 FeO + 11 Pb + 4 SO2
NaI + KNO3 = KI + NaNO3 =>
NaI + KNO3 = KI + NaNO3
AlO2 = Al + O =>
AlO2 = Al + 2 O
Cu + PbSO4 = Cu2SO4 + Pb =>
2 Cu + PbSO4 = Cu2SO4 + Pb
CopperChlorateCalciumHydroxide = CopperHydroxideCalciumChlorate =>
CopperChlorateCalciumHydroxide = CopperHydroxideCalciumChlorate
PCl5 + NH4Cl = P4N4Cl8 + HCl =>
4 PCl5 + 4 NH4Cl = P4N4Cl8 + 16 HCl
K + N2 = K3N =>
6 K + N2 = 2 K3N
KClO3 + Cr2O3 + KOH = K2CrO4 + CrCl3 + H2O =>
6 KClO3 + 7 Cr2O3 + 18 KOH = 12 K2CrO4 + 2 CrCl3 + 9 H2O
HIKF = KIHF =>
HIKF = KIHF
Ta5 + Br = TaBr =>
Ta5 + 5 Br = 5 TaBr
HOH + HPO4 = H2PO4 + OH =>
HOH + HPO4 = H2PO4 + OH
C55H102O6 + O2 = CO + H2O =>
C55H102O6 + 50 O2 = 55 CO + 51 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na2SO4 + Zn = Na + ZnSO4 =>
Na2SO4 + Zn = 2 Na + ZnSO4
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
(NH4)3 + PO4 = H3PO4 + NH3 =>
(NH4)3 + PO4 = H3PO4 + 3 NH3
Fe2(s) + O2(g) = FeO =>
Fe2(s) + O2(g) = 2 FeO
NaI(aq) + Hg2(C2H3O2)2(aq) = Hg2I(s) + Na(C2H3O2)2(aq) =>
NaI(aq) + Hg2(C2H3O2)2(aq) = Hg2I(s) + Na(C2H3O2)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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