| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3(PO4)2 + 6 NaCl = 3 ZnCl2 + 2 Na3PO4
HBO2 + AgOH = AgBO2 + H2O =>
HBO2 + AgOH = AgBO2 + H2O
P4 + NO3 = PO4 + NO2 =>
P4 + 16 NO3 = 4 PO4 + 16 NO2
Si3H6 + O2 = SiO2 + H2O =>
2 Si3H6 + 9 O2 = 6 SiO2 + 6 H2O
CH4KOH = CH3OHKH =>
CH4KOH = CH3OHKH
S + HBr = H2S + Br =>
S + 2 HBr = H2S + 2 Br
CH4KOH = CH3OHKH =>
CH4KOH = CH3OHKH
(Mg3N2) + H2O = NH3 + Mg(OH)2 =>
(Mg3N2) + 6 H2O = 2 NH3 + 3 Mg(OH)2
K2Cr2O7 + H2C2O4*H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 6 H2O
NH4 + OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4 + 3 OH + H3PO4 = (NH4)3PO4 + 3 H2O
Sn6O4(OH)4 + HCl = SnCl2 + H2O =>
Sn6O4(OH)4 + 12 HCl = 6 SnCl2 + 8 H2O
Sn(C2H3O2)2 + H2S = SnS + HC2H3O2 =>
Sn(C2H3O2)2 + H2S = SnS + 2 HC2H3O2
CaO + H2O = H2 + CaO2 =>
CaO + H2O = H2 + CaO2
SiO + H2O = H2SiO2 =>
SiO + H2O = H2SiO2
ClCH2COOH + O2 = CO + H2O + HCl =>
2 ClCH2COOH + O2 = 4 CO + 2 H2O + 2 HCl
HC4H4O6 + NaOH = NaHC4H4O6 + OH =>
HC4H4O6 + NaOH = NaHC4H4O6 + OH
Se6 + O2 = SeO3 =>
Se6 + 9 O2 = 6 SeO3
CuS + NHO3 = CuSO4 + H2O + NO2 =>
CuS + 8 NHO3 = CuSO4 + 4 H2O + 8 NO2
C14H32 + O2 = CO2 + H2O =>
C14H32 + 22 O2 = 14 CO2 + 16 H2O
(NH4)2O + F2 = NH4F + O2 =>
2(NH4)2O + 2 F2 = 4 NH4F + O2
C8H18(liq) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(liq) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
C12H26 + H2O = CO + H2 =>
C12H26 + 12 H2O = 12 CO + 25 H2
FeSO4 + NH4OH = (NH4)2SO4 + (Fe(NH3)4)(OH)2 + H2O =>
FeSO4 + 6 NH4OH = (NH4)2SO4 + (Fe(NH3)4)(OH)2 + 4 H2O
(K)2Cr2O7 + HCl = KCl + Cr(Cl)3 + H2O + Cl2 =>
(K)2Cr2O7 + 14 HCl = 2 KCl + 2 Cr(Cl)3 + 7 H2O + 3 Cl2
Na2S2O3 + H2O2 + NaOH = Na2SO3 + H2O =>
Na2S2O3 + 2 H2O2 + 2 NaOH = 2 Na2SO3 + 3 H2O
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
Mg(NO3)2 + K3PO2 = Mg3(PO2)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO2 = Mg3(PO2)2 + 6 KNO3
NaNO3 + C = Na2CO3 + CO + N2 =>
2 NaNO3 + 4 C = Na2CO3 + 3 CO + N2
Mg(NO3)2*6H2O = MgO + NO2 + O2 + H2O =>
2 Mg(NO3)2*6H2O = 2 MgO + 4 NO2 + O2 + 12 H2O
C10H8 + KNO3 = K2O + CO2 + NO + H2O =>
C10H8 + 16 KNO3 = 8 K2O + 10 CO2 + 16 NO + 4 H2O
P2O5 + CH3COONa = Na3PO4 + (CH3CO)2O =>
P2O5 + 6 CH3COONa = 2 Na3PO4 + 3(CH3CO)2O
HOCH2CH(OH)CH2OH + O2 = HOCH2CH(OH)CO2H + H2O =>
HOCH2CH(OH)CH2OH + O2 = HOCH2CH(OH)CO2H + H2O
Cr2(NO3)3 + H2O + (NH3)2S2O8 = NH4NO3 + (NH4)2Cr2O7 + H2SO4 =>
4 Cr2(NO3)3 + 31 H2O + 11(NH3)2S2O8 = 13 NH4NO3 + 4(NH4)2Cr2O7 + 22 H2SO4
NaMnO4 + K2SO3 + HNO3 = K2SO4 + Mn(NO3)2 + NaNO3 + H2O =>
2 NaMnO4 + 5 K2SO3 + 6 HNO3 = 5 K2SO4 + 2 Mn(NO3)2 + 2 NaNO3 + 3 H2O
Ba(N3)2 = Ba + N2 =>
Ba(N3)2 = Ba + 3 N2
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
C6H6O + H2 = C6H12 + H2O =>
C6H6O + 4 H2 = C6H12 + H2O
Zn + K4Fe(CN)6 = ZnFe(CN)6 + K =>
Zn + K4Fe(CN)6 = ZnFe(CN)6 + 4 K
Sb(OH)2 + N2O5 = Sb(NO3)2 + H2O =>
Sb(OH)2 + N2O5 = Sb(NO3)2 + H2O
NH3(g) + O2 = H2O + NO(g) =>
4 NH3(g) + 5 O2 = 6 H2O + 4 NO(g)
HNO2 + K(OH) = K(NO2) + H2O =>
HNO2 + K(OH) = K(NO2) + H2O
copper + sulfuricacid = copper(ii)sulfate + water + sulfurdioxide =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
AgI + NaCN = AgCN + NaI =>
AgI + NaCN = AgCN + NaI
H2O2 + CH3NO2 = NO2 + CO2 + H2O =>
7 H2O2 + 2 CH3NO2 = 2 NO2 + 2 CO2 + 10 H2O
NaOH + Fe4[Fe(CN)6]3 = Na4[Fe(CN)6] + Fe(OH)3 =>
12 NaOH + Fe4[Fe(CN)6]3 = 3 Na4[Fe(CN)6] + 4 Fe(OH)3
C1H3 + O2 = CO2 + H2O =>
4 C1H3 + 7 O2 = 4 CO2 + 6 H2O
C12H22O11 + Na2SO3 = CO + H2O + Na2S =>
C12H22O11 + 4 Na2SO3 = 12 CO + 11 H2O + 4 Na2S
Na2SO4 + Cu(NO3)2 = Na2NO3 + Cu(SO4)2 =>
2 Na2SO4 + Cu(NO3)2 = 2 Na2NO3 + Cu(SO4)2
(NH4)2 + SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2 + SO4 + BaCl2 = 2 NH4Cl + BaSO4
LiBr + ZnCl2 = LiCl + ZnBr2 =>
2 LiBr + ZnCl2 = 2 LiCl + ZnBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/05/24
Équations équilibrées sur07/05/23
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