| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbCl + Ca(OH)2 = CaCl2 + 2 RbOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2(g) + O(g) = H2O(s) =>
H2(g) + O(g) = H2O(s)
AlOOH + NaOH = NaAlO2 + H2O =>
AlOOH + NaOH = NaAlO2 + H2O
Cd(NO3)2 = Cd + NO3 =>
Cd(NO3)2 = Cd + 2 NO3
P2O5 + H2O = PO + OH =>
P2O5 + 3 H2O = 2 PO + 6 OH
BaF2 + HgSO4 = HgF2 + BaSO4 =>
BaF2 + HgSO4 = HgF2 + BaSO4
NO3{-} + C12H22O11 + H2O = NO2{-} + CO3{2-} + H{+} =>
24 NO3{-} + C12H22O11 + H2O = 24 NO2{-} + 12 CO3{2-} + 24 H{+}
KMnO4 + HCl = KCl + MnCl2 + HOH + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 HOH + 5 Cl2
Cu(OH)2 + HNo3 = CuOHNo3 + H2O =>
Cu(OH)2 + HNo3 = CuOHNo3 + H2O
CaCl2 + Mg = MgCl + Ca =>
CaCl2 + 2 Mg = 2 MgCl + Ca
CaCO3 + NaClO4 = Ca(ClO4)2 + Na2CO3 =>
CaCO3 + 2 NaClO4 = Ca(ClO4)2 + Na2CO3
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Cs + S = CsS =>
Cs + S = CsS
AICI + NaOH = AIOH + NaCI =>
AICI + NaOH = AIOH + NaCI
CaCl2 + Na2SO4 = CaSO4 + Na2Cl2 =>
CaCl2 + Na2SO4 = CaSO4 + Na2Cl2
Cu(OH)2 + C2H4O2 = C2(OH)2 + Cu(H2O)2 =>
Cu(OH)2 + C2H4O2 = C2(OH)2 + Cu(H2O)2
Cd + NH4OH = CdOH + NH4 =>
Cd + NH4OH = CdOH + NH4
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
(CH3)2N4H2 + N2O2 = N2 + H2O + CO2 =>
(CH3)2N4H2 + 4 N2O2 = 6 N2 + 4 H2O + 2 CO2
Mn + CO3 = Mn2CO3 =>
2 Mn + CO3 = Mn2CO3
H3AsO4 + Ag = Ag3AsO4 + H2 =>
2 H3AsO4 + 6 Ag = 2 Ag3AsO4 + 3 H2
ZnS + KMnO4 + KOH = K2MnO4 + ZnSO4 + H2O =>
ZnS + 8 KMnO4 + 8 KOH = 8 K2MnO4 + ZnSO4 + 4 H2O
CuSO4 + NaOH = CuOH + SO4 + Na =>
CuSO4 + NaOH = CuOH + SO4 + Na
H2SO4 + (Na)NO2 = HNO2 + (Na)2SO4 =>
H2SO4 + 2(Na)NO2 = 2 HNO2 + (Na)2SO4
H2S + Ag + O = Ag2S + H2O =>
H2S + 2 Ag + O = Ag2S + H2O
SrCl2 + KI = SrI2 + KCl =>
SrCl2 + 2 KI = SrI2 + 2 KCl
XFe2 + Co = XCo3 + Fe4 =>
2 XFe2 + 6 Co = 2 XCo3 + Fe4
K + P4 = K12P4 =>
12 K + P4 = K12P4
Li2O + Ca = Li + CaO =>
Li2O + Ca = 2 Li + CaO
Cl2 + KIO3 + KOH = KIO4 + KCl + H2O =>
Cl2 + KIO3 + 2 KOH = KIO4 + 2 KCl + H2O
P3 + Cl = PCl5 =>
P3 + 15 Cl = 3 PCl5
PbCl{2} + AgNO{3} = Pb(NO{3}){2} + AgCl =>
PbCl{2} + AgNO{3} = Pb(NO{3}){2} + AgCl
C3H8O + H2O2 = C3H6O + H2O =>
C3H8O + H2O2 = C3H6O + 2 H2O
SrCO3 + Nb2O5 + Na2CO3 = Sr198Na2Nb200O699 + CO2 =>
198 SrCO3 + 100 Nb2O5 + Na2CO3 = Sr198Na2Nb200O699 + 199 CO2
(CH4) + (S8) = (CS2) + (H2S) =>
2(CH4) + (S8) = 2(CS2) + 4(H2S)
Br2 + Na2S2O3 + H2O = Na2SO4 + HBr + SO2 =>
3 Br2 + Na2S2O3 + 3 H2O = Na2SO4 + 6 HBr + SO2
H3AsO4 + Ti(OH)4 = Ti(H2AsO4)4 + H2O =>
4 H3AsO4 + Ti(OH)4 = Ti(H2AsO4)4 + 4 H2O
Sr(OH)2 + CuCl2 = SrCl2 + Cu(OH)2 =>
Sr(OH)2 + CuCl2 = SrCl2 + Cu(OH)2
NaOH + Ba(NO3)2 = Na(NO3)2(aq) + BaOH =>
NaOH + Ba(NO3)2 = Na(NO3)2(aq) + BaOH
K2S2O3 + KMnO4 + H2SO4 = KSO4 + MnSO4 + H2O =>
2 K2S2O3 + 5 KMnO4 + 10 H2SO4 = 9 KSO4 + 5 MnSO4 + 10 H2O
Be(OH)2 + HNO3 = Be(NO3)2 + HOH =>
Be(OH)2 + 2 HNO3 = Be(NO3)2 + 2 HOH
Mg + HNO3(aq) = Mg(NO3)2 + NH3 + H2O =>
4 Mg + 9 HNO3(aq) = 4 Mg(NO3)2 + NH3 + 3 H2O
CO2 + H2O = C12H22 + O2 =>
24 CO2 + 22 H2O = 2 C12H22 + 35 O2
K2MnO4 + HBrO3 = KMnO4 + H2O + KBr + KBrO4 =>
8 K2MnO4 + 8 HBrO3 = 8 KMnO4 + 4 H2O + 3 KBr + 5 KBrO4
BeSO4 + NaOH = (BeOH)2SO4 + Na2SO4 =>
2 BeSO4 + 2 NaOH = (BeOH)2SO4 + Na2SO4
Ca + F = Ca2F =>
2 Ca + F = Ca2F
Li2SO3 + HBr = H2O + SO2 + LiBr =>
Li2SO3 + 2 HBr = H2O + SO2 + 2 LiBr
MnCl2 + F2 + Na(OH) = Na2MnO4 + NaClO4 + NaF + H2O =>
MnCl2 + 10 F2 + 24 Na(OH) = Na2MnO4 + 2 NaClO4 + 20 NaF + 12 H2O
Br2(l) + SO2(g) + H2O = Br{-}(aq) + SO4{2-}(aq) + H{+} =>
Br2(l) + SO2(g) + 2 H2O = 2 Br{-}(aq) + SO4{2-}(aq) + 4 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/24
Équations équilibrées sur04/13/23
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