| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2H4 + 5 Cl2 = 2 NCl3 + 4 HCl
Na2CrOH4 + AgNO3 = CrOH4Ag + Na2NO3 =>
Na2CrOH4 + AgNO3 = CrOH4Ag + Na2NO3
NaC2H3O2 + NH4NO3 = Na(NO3) + NH4(C2H3O2) =>
NaC2H3O2 + NH4NO3 = Na(NO3) + NH4(C2H3O2)
HBr + Ba(CH3COO)2 = Br + Ba(CH3COOH)2 =>
2 HBr + Ba(CH3COO)2 = 2 Br + Ba(CH3COOH)2
NaBr + MnO2 + H2SO4 = MnSO4Br2 + H2O + NaHSO4 =>
2 NaBr + MnO2 + 3 H2SO4 = MnSO4Br2 + 2 H2O + 2 NaHSO4
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(OH)3 + CuCl2 = FeCl3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCl2 = 2 FeCl3 + 3 Cu(OH)2
NaClO(aq) + NH3(aq) = NaOH(aq) + NCl3 =>
3 NaClO(aq) + NH3(aq) = 3 NaOH(aq) + NCl3
Sr2 + (SO4)2 = Sr2(SO4)2 =>
Sr2 + (SO4)2 = Sr2(SO4)2
BaCl2 + N2SO4 = BaSO4 + NCl =>
BaCl2 + N2SO4 = BaSO4 + 2 NCl
CH3COOH + NaOH = H2O + C2(Na2O) =>
CH3COOH + 2 NaOH = 3 H2O + C2(Na2O)
Ca(NO3)2 + Co2(SO4)3 = CaSO4 + Co(NO3)3 =>
3 Ca(NO3)2 + Co2(SO4)3 = 3 CaSO4 + 2 Co(NO3)3
TeO2 + H2O = TeO + OH =>
TeO2 + H2O = TeO + 2 OH
KClO3 + Zn + NaOH + H2O = KCl + Na2(Zn(OH)4) =>
KClO3 + 3 Zn + 6 NaOH + 3 H2O = KCl + 3 Na2(Zn(OH)4)
H2S + SO4 = S8 + H2O =>
32 H2S + 8 SO4 = 5 S8 + 32 H2O
Ba(NO3)2 + NaHSO3 = Na(NO3)2 + BaHSO3 =>
Ba(NO3)2 + NaHSO3 = Na(NO3)2 + BaHSO3
V(OH)4Cl + Fe(Cl)2 + HCl = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + Fe(Cl)2 + 2 HCl = VOCl2 + FeCl3 + 3 H2O
N2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO + H2O =>
5 N2 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 NO + 6 H2O
(CH3)3N + HCl = (CH3)Cl + N3 + H2 =>
6(CH3)3N + 18 HCl = 18(CH3)Cl + 2 N3 + 9 H2
NaC1 = Na + C1 =>
NaC1 = Na + C1
C5H10O + Cl2 = C5H9OCl + HCl =>
C5H10O + Cl2 = C5H9OCl + HCl
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
SnCl2 + Zn = Sn2 + ZnCl2 =>
2 SnCl2 + 2 Zn = Sn2 + 2 ZnCl2
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
NH3 + Sn = SnNH3 =>
NH3 + Sn = SnNH3
C2H5MgI + CH3OH = C2H5OMgI + CH4 =>
C2H5MgI + CH3OH = C2H5OMgI + CH4
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
Ag + SrS + Ge + S = Ag2Sr7Ge4S16 =>
2 Ag + 7 SrS + 4 Ge + 9 S = Ag2Sr7Ge4S16
(ZnOH)2SO4 + KOH = K2(Zn(OH)4) + K2SO4 =>
(ZnOH)2SO4 + 6 KOH = 2 K2(Zn(OH)4) + K2SO4
Fe2O3 + KOH = KFeO2 + H2O =>
Fe2O3 + 2 KOH = 2 KFeO2 + H2O
(COOH)2*2H2O + NaOH = H2O + Na2C2O4 =>
(COOH)2*2H2O + 2 NaOH = 4 H2O + Na2C2O4
Ag(NO3) + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 Ag(NO3) + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
H2O + CO2 = C13H28 + O2 =>
14 H2O + 13 CO2 = C13H28 + 20 O2
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
Sb(OH)3 + HNO3 = Sb(OH)2NO3 + H2O =>
Sb(OH)3 + HNO3 = Sb(OH)2NO3 + H2O
Hl + MgCO3 = Mg(Hl)2 + CO3 =>
2 Hl + MgCO3 = Mg(Hl)2 + CO3
KMnO4 + CH3CH2OH + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
12 KMnO4 + 5 CH3CH2OH + 18 H2SO4 = 10 CO2 + 33 H2O + 12 MnSO4 + 6 K2SO4
LiOH + H3PO4 = LiH3 + OH(PO4) =>
LiOH + H3PO4 = LiH3 + OH(PO4)
O2 + C2 = CO3 =>
3 O2 + C2 = 2 CO3
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
Bi(NO3)3(aq) + Na2S(aq) = Bi2S3(s) + NaNO3(aq) =>
2 Bi(NO3)3(aq) + 3 Na2S(aq) = Bi2S3(s) + 6 NaNO3(aq)
Cs + P4 = Cs3P =>
12 Cs + P4 = 4 Cs3P
HOOC(CH2)(HCOH)COOH + NaOH = HOOC(CH2)(HCOH)COONa + H2O =>
HOOC(CH2)(HCOH)COOH + NaOH = HOOC(CH2)(HCOH)COONa + H2O
K2S + MgBr2 = K2Br2 + SMg =>
K2S + MgBr2 = K2Br2 + SMg
H2O2 + Mn(NO3)2 + KOH = K2MnO4 + KNO3 + H2O =>
2 H2O2 + Mn(NO3)2 + 4 KOH = K2MnO4 + 2 KNO3 + 4 H2O
CaCl2 + BeS = CaS + BeCl2 =>
CaCl2 + BeS = CaS + BeCl2
Sr(OH)2 + KHP = Sr(KP)2 + H2O =>
Sr(OH)2 + 2 KHP = Sr(KP)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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