| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6O2 + 14 NaHCO3 = 13 CO2 + 13 H2O + 7 Na2CO
CH3COO + H2SO4 = CH3COOH + SO4 =>
2 CH3COO + H2SO4 = 2 CH3COOH + SO4
NH3(s) + NO(g) = N2(g) + H2O(g) =>
4 NH3(s) + 6 NO(g) = 5 N2(g) + 6 H2O(g)
ZnCl2 + H2C2O4 = ZnC2O4 + HCl =>
ZnCl2 + H2C2O4 = ZnC2O4 + 2 HCl
HS + Pb(NO3)2 = PbS2 + HNO3 =>
2 HS + Pb(NO3)2 = PbS2 + 2 HNO3
Li2CO3 + HCl = LiCl + H2O + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
C2H6O = C4H10O + H2O =>
2 C2H6O = C4H10O + H2O
Mg + AgC2H3O2 = C4H6MgO4 + Ag =>
Mg + 2 AgC2H3O2 = C4H6MgO4 + 2 Ag
V2O5 + H3PO4 = V(H2PO4)5 + H2O =>
V2O5 + 10 H3PO4 = 2 V(H2PO4)5 + 5 H2O
Na + RbCl = NaCl + Rb =>
Na + RbCl = NaCl + Rb
HCl(aq) + H2O(l) = H3O(aq) + Cl(l) =>
HCl(aq) + H2O(l) = H3O(aq) + Cl(l)
C6H12 + HNO3 = C6H10O4 + NO + H2O =>
3 C6H12 + 10 HNO3 = 3 C6H10O4 + 10 NO + 8 H2O
Na + Ca3(PO4)2 = Na3PO4 + Ca =>
6 Na + Ca3(PO4)2 = 2 Na3PO4 + 3 Ca
NH3(s) + NO(g) = N2(g) + H2O(g) =>
4 NH3(s) + 6 NO(g) = 5 N2(g) + 6 H2O(g)
CH3COOC6H4COOH + H2O = CH3COOC6H4CO2 + H3O =>
CH3COOC6H4COOH + H2O = CH3COOC6H4CO2 + H3O
Fr + C = Fr4C =>
4 Fr + C = Fr4C
NH3(s) + NO(g) = N2(g) + H2O(g) =>
4 NH3(s) + 6 NO(g) = 5 N2(g) + 6 H2O(g)
CH3CH2NH2 + O2 = CO2 + H2O + N2 =>
4 CH3CH2NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Al(OH)3 + H2O = Al(H2O)2(OH)4 + H3O =>
Al(OH)3 + 4 H2O = Al(H2O)2(OH)4 + H3O
MgSO4(aq) + CaS(aq) = MgS + CaSO4 =>
MgSO4(aq) + CaS(aq) = MgS + CaSO4
MgCl2*6H2O + Na2CO3 = MgCO3*3H2O + NaCl + H2O =>
MgCl2*6H2O + Na2CO3 = MgCO3*3H2O + 2 NaCl + 3 H2O
ZnSO4 + K4[Fe(CN)6] = K2Zn[Fe(CN)6] + K2SO4 =>
ZnSO4 + K4[Fe(CN)6] = K2Zn[Fe(CN)6] + K2SO4
MgSO4 + Na3PO4 = MgPO4 + Na3SO4 =>
MgSO4 + Na3PO4 = MgPO4 + Na3SO4
As + H2O = AsO(OH)3 + H2 =>
2 As + 8 H2O = 2 AsO(OH)3 + 5 H2
NH4SO3 + H2 = NH3 + H2SO3 =>
2 NH4SO3 + H2 = 2 NH3 + 2 H2SO3
MnO4{-} + Fe + H{+} = Mn2{+} + FeO + H2O =>
4 MnO4{-} + 13 Fe + 6 H{+} = 2 Mn2{+} + 13 FeO + 3 H2O
P4(s) + CuSO4(l) + H2O(l) = H2SO4(l) + H3PO4(g) + Cu(s) =>
P4(s) + 10 CuSO4(l) + 16 H2O(l) = 10 H2SO4(l) + 4 H3PO4(g) + 10 Cu(s)
K2Cr2O7 + Hg2I2 + HCl = CrCl3 + HgCl2 + I2 + KCl + H2O =>
2 K2Cr2O7 + 3 Hg2I2 + 28 HCl = 4 CrCl3 + 6 HgCl2 + 3 I2 + 4 KCl + 14 H2O
Fe + H2O + NH3 = Fe(OH)3 + NH4 =>
Fe + 3 H2O + 3 NH3 = Fe(OH)3 + 3 NH4
Rb + NiCl = RbCl + Ni =>
Rb + NiCl = RbCl + Ni
PH3(g) + N2O(g) = P4O10(s) + H2O(l) + N2(g) =>
4 PH3(g) + 16 N2O(g) = P4O10(s) + 6 H2O(l) + 16 N2(g)
NH3(s) + NO(g) = N2(g) + H2O(g) =>
4 NH3(s) + 6 NO(g) = 5 N2(g) + 6 H2O(g)
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + 2 HNO3(aq)
Ag + CO2 + O2 = Ag2CO3 =>
4 Ag + 2 CO2 + O2 = 2 Ag2CO3
Na2B4O7*10H2O + NaOH + H2O2 + H2O = NaBO2*H2O2*3H2O =>
Na2B4O7*10H2O + 2 NaOH + 4 H2O2 + H2O = 4 NaBO2*H2O2*3H2O
Hg2(NO3)2 + Na2S = Na(NO3) + Hg2S =>
Hg2(NO3)2 + Na2S = 2 Na(NO3) + Hg2S
CaBr2 + Ag = Ca + AgBr =>
CaBr2 + 2 Ag = Ca + 2 AgBr
Ni(s) + H2SO4(aq) = Ni2SO4(aq) + H2(g) =>
2 Ni(s) + H2SO4(aq) = Ni2SO4(aq) + H2(g)
Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3
HBr + AlH3 = H4 + AlBr =>
HBr + AlH3 = H4 + AlBr
NH3(s) + NO(g) = N2(g) + H2O(g) =>
4 NH3(s) + 6 NO(g) = 5 N2(g) + 6 H2O(g)
Cu + Ga(OH)3 = Ga + Cu(OH)2 =>
3 Cu + 2 Ga(OH)3 = 2 Ga + 3 Cu(OH)2
Cr(C2O4)3 + HCl = CrCl3 + HC2O4 =>
Cr(C2O4)3 + 3 HCl = CrCl3 + 3 HC2O4
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
H2S + HClO = SO2 + HCl + H2O =>
H2S + 3 HClO = SO2 + 3 HCl + H2O
BrO3 = Br2 + O2 =>
2 BrO3 = Br2 + 3 O2
FeS + HBrO + HCl = Fe2S3 + FeCl3 + HBr + H2O =>
6 FeS + 3 HBrO + 6 HCl = 2 Fe2S3 + 2 FeCl3 + 3 HBr + 3 H2O
K(s) + Br2(l) = KBr =>
2 K(s) + Br2(l) = 2 KBr
Cl + LiI = LiCl + I =>
Cl + LiI = LiCl + I
Mg + Cl + O = Mg(ClO4)2 =>
Mg + 2 Cl + 8 O = Mg(ClO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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