| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
K3C6H5O7 + CO2 + H2O = H3C6H5O7 + KHCO3 =>
K3C6H5O7 + 3 CO2 + 3 H2O = H3C6H5O7 + 3 KHCO3
KBr + Ca(OH)2 = K(OH) + CaBr2 =>
2 KBr + Ca(OH)2 = 2 K(OH) + CaBr2
NaO + Ca = CaO + Na =>
NaO + Ca = CaO + Na
Al + HCl2 = AlCl3 + H2 =>
4 Al + 6 HCl2 = 4 AlCl3 + 3 H2
Fe2O3 + H2C2O4 = Fe2(C2O4)3 + H2O =>
Fe2O3 + 3 H2C2O4 = Fe2(C2O4)3 + 3 H2O
NH4NO3H2O = H2O + NH4NO3 =>
NH4NO3H2O = H2O + NH4NO3
C2H12O6 = CH3COH3 + CO2 + H2O =>
3 C2H12O6 = 2 CH3COH3 + 2 CO2 + 12 H2O
NaHCO3 + Fe(NO3)3 = Fe2(CO3)3 + NaNO3 + CO2 + H2O =>
6 NaHCO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NaNO3 + 3 CO2 + 3 H2O
K3(PO4) + CaCl2 = KCl + Ca3(PO4)2 =>
2 K3(PO4) + 3 CaCl2 = 6 KCl + Ca3(PO4)2
Rb[Al(OH)4] + HCl = AlCl3 + RbCl + H2O =>
Rb[Al(OH)4] + 4 HCl = AlCl3 + RbCl + 4 H2O
H2O2(a) = O2(g) + H2O(l) =>
2 H2O2(a) = O2(g) + 2 H2O(l)
NiSO4 + NH4SCN = Ni(SCN)2 + (NH4)2SO4 =>
NiSO4 + 2 NH4SCN = Ni(SCN)2 + (NH4)2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
Cu(NO3)2(ac) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(ac) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
Na2CO3 + H3COOH = NaC2H3O2 + CO2 + H2O =>
Na2CO3 + 4 H3COOH = 2 NaC2H3O2 + CO2 + 5 H2O
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H3AsO3 + O2 = H2AsO4{-} + H{+} =>
2 H3AsO3 + O2 = 2 H2AsO4{-} + 2 H{+}
C2CrO4 + HCl = C2Cl2 + Cl2 + CrCl2 + H2O =>
C2CrO4 + 8 HCl = C2Cl2 + 2 Cl2 + CrCl2 + 4 H2O
Mg3(s) + N2(g) = MgN =>
2 Mg3(s) + 3 N2(g) = 6 MgN
H2SO4 + HNO3 = H2NO3 + HSO4 =>
H2SO4 + HNO3 = H2NO3 + HSO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
TiO2 + H2 = Ti(x)O(y) + H2O =>
TiO2 + H2 = Ti(x)O(y) + H2O
Mg(OH)2 + HNO3 = NO3MgOH + H2O =>
Mg(OH)2 + HNO3 = NO3MgOH + H2O
MnSO4 + H2O = MnSO4*H2O =>
MnSO4 + H2O = MnSO4*H2O
FeF3 + Zn = ZnF3 + Fe =>
FeF3 + Zn = ZnF3 + Fe
Na2O3 + HCl = H2O3 + NaCl =>
Na2O3 + 2 HCl = H2O3 + 2 NaCl
K1N1O3 = O2 + K1N1O2 =>
2 K1N1O3 = O2 + 2 K1N1O2
C2H5Br + AgNO3 = AgBr + C2H4 + HNO3 =>
C2H5Br + AgNO3 = AgBr + C2H4 + HNO3
NH3 + NaOCl = NH2OH + NaCl =>
NH3 + NaOCl = NH2OH + NaCl
K2S + HClO3 + H2O = KCl + S + KOH =>
3 K2S + HClO3 + 2 H2O = KCl + 3 S + 5 KOH
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
copperoxide + sulfuricacid = coppersulfate + water =>
CuO + H2SO4 = CuSO4 + H2O
MnO4{-} + SO3{2-} + H2O = MnS + SO4{2-} + OH{-} =>
2 MnO4{-} + 13 SO3{2-} + 3 H2O = 2 MnS + 11 SO4{2-} + 6 OH{-}
CH = C2H2 =>
2 CH = C2H2
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
H2O + P6 = H2PO2 + PH3 =>
36 H2O + 5 P6 = 18 H2PO2 + 12 PH3
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
Cu2CO3 + HNO3 = (CuNO3) + CO2 + H2O =>
Cu2CO3 + 2 HNO3 = 2(CuNO3) + CO2 + H2O
H2CrO4 + H2O = HCrO4 + H3O =>
H2CrO4 + H2O = HCrO4 + H3O
NO(g) + O2(g) + H2O(l) = HNO2(g) =>
4 NO(g) + O2(g) + 2 H2O(l) = 4 HNO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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