| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4(H2O)2 = Ca + SO4 + 2 H2O
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
CO2 + H2O = C8H12O4 + O2 =>
8 CO2 + 6 H2O = C8H12O4 + 9 O2
BiI3 + KI = K3BiI6 =>
BiI3 + 3 KI = K3BiI6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P + NaOH = Na2HPO2 + PH3 =>
4 P + 6 NaOH = 3 Na2HPO2 + PH3
ClO2 + Ba(OH)2 = BaCl2 + Ba(ClO3)2 + H2O =>
12 ClO2 + 6 Ba(OH)2 = BaCl2 + 5 Ba(ClO3)2 + 6 H2O
KOH + Cr(OH)3 = K3[Cr(OH)6] =>
3 KOH + Cr(OH)3 = K3[Cr(OH)6]
Na2CO3 + MnO2 + KNO3 = Na2MnO4 + KNO2 + CO2 =>
Na2CO3 + MnO2 + KNO3 = Na2MnO4 + KNO2 + CO2
C6H5COOHKOH = H2OKC6H5COO =>
C6H5COOHKOH = H2OKC6H5COO
ZnSO4 + CaSO4 = ZnCa(SO4)2 =>
ZnSO4 + CaSO4 = ZnCa(SO4)2
CH3COOH(aq) + Mg(s) = (CH3COO)2Mg(aq) + H2(g) =>
2 CH3COOH(aq) + Mg(s) = (CH3COO)2Mg(aq) + H2(g)
NaOH + KHP = NaHP + KOH =>
NaOH + KHP = NaHP + KOH
Ca(s) + HBr(aq) = CaBr2(aq) + H2(g) =>
Ca(s) + 2 HBr(aq) = CaBr2(aq) + H2(g)
MgCO3 + N2 = Mg(NO3) + C =>
2 MgCO3 + N2 = 2 Mg(NO3) + 2 C
P + NaOH = Na3P + NaH2PO2 =>
4 P + 6 NaOH = Na3P + 3 NaH2PO2
HgO = OHg =>
HgO = OHg
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
C3H7OH + Cr2O72{-} + H{+} = Cr3{+} + C2H5COOH + H2O =>
427 C3H7OH + 12 Cr2O72{-} + 20 H{+} = 8 Cr3{+} + 427 C2H5COOH + 437 H2O
C5H10(l) + O2 = CO2(g) + H2O(l) =>
2 C5H10(l) + 15 O2 = 10 CO2(g) + 10 H2O(l)
Ga(OH)3 + KF = KOH + GaF3 =>
Ga(OH)3 + 3 KF = 3 KOH + GaF3
C3H7OH + Na2 = C3H7ONa2 + H =>
C3H7OH + Na2 = C3H7ONa2 + H
Zn(OH)2 + Na2O = Na2ZnO2 + H2O =>
Zn(OH)2 + Na2O = Na2ZnO2 + H2O
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
C3H7OH + Cr2O72{-} + H{+} = Cr3{+} + CH3COCH3 + H2O =>
427 C3H7OH + 6 Cr2O72{-} + 10 H{+} = 4 Cr3{+} + 427 CH3COCH3 + 432 H2O
C5H10(l) + O2 = CO2 + H2O =>
2 C5H10(l) + 15 O2 = 10 CO2 + 10 H2O
I{-} + OH{-} = IO3{-} + H2O + e =>
I{-} + 6 OH{-} = IO3{-} + 3 H2O + 6e
NaOH + CaCI2 = NaCI2 + CaOH =>
NaOH + CaCI2 = NaCI2 + CaOH
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
K2Co3HNo3 = K2No3HCo3 =>
K2Co3HNo3 = K2No3HCo3
P + NaOH = Na3P + NaH2PO2 =>
4 P + 6 NaOH = Na3P + 3 NaH2PO2
Mg{2+} + Fe = Mg + Fe{2+} =>
Mg{2+} + Fe = Mg + Fe{2+}
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4 =>
Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4
MnO4{-} + I{-} + H{+} = Mn2{+} + H2O + I2 =>
4 MnO4{-} + 26 I{-} + 32 H{+} = 2 Mn2{+} + 16 H2O + 13 I2
C8H10 + C2H5OH = C10H16O =>
C8H10 + C2H5OH = C10H16O
Al(OH)3 + NH3 = Al + NO3 + H2O =>
3 Al(OH)3 + NH3 = 3 Al + NO3 + 6 H2O
Y(NO3)3*6H2O = Y(NO3)3 + H2O =>
Y(NO3)3*6H2O = Y(NO3)3 + 6 H2O
C3H7OH + Cr2O72{-} + H{+} = Cr3{+} + C2H5COOH + H2O =>
427 C3H7OH + 12 Cr2O72{-} + 20 H{+} = 8 Cr3{+} + 427 C2H5COOH + 437 H2O
Al(OH)3 + NH3 = Al + NO3 + H2O =>
3 Al(OH)3 + NH3 = 3 Al + NO3 + 6 H2O
KClO4 + Fe(OH)2 = Fe3O4 + KCl + H2O =>
KClO4 + 12 Fe(OH)2 = 4 Fe3O4 + KCl + 12 H2O
Al(OH)3 + NH3 = Al + NO3 + H2O =>
3 Al(OH)3 + NH3 = 3 Al + NO3 + 6 H2O
Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4 =>
Na2CrO4 + MgBr2 = Na2Br2 + MgCrO4
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2 =>
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2
PH3(g) + H2O(l) = P2O5(s) + H2(g) =>
2 PH3(g) + 5 H2O(l) = P2O5(s) + 8 H2(g)
P + NaOH = Na2HPO2 + PH3 =>
4 P + 6 NaOH = 3 Na2HPO2 + PH3
MnO2 = Mn3 + O8 =>
12 MnO2 = 4 Mn3 + 3 O8
Ce{3+} + Na2HPO4 = Ce{2+} + PO4{2-} + H{+} + Na{+} =>
Ce{3+} + Na2HPO4 = Ce{2+} + PO4{2-} + H{+} + 2 Na{+}
Fe + Mg{2+} = Fe{3+} + Mg =>
2 Fe + 3 Mg{2+} = 2 Fe{3+} + 3 Mg
AgNO3 + KOH = Ag2O + KNO3 + H2O =>
2 AgNO3 + 2 KOH = Ag2O + 2 KNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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