| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
KClO = KClO3 + KCl =>
3 KClO = KClO3 + 2 KCl
Na2CO3 + C2H4O2 = NaC2H4O2 + H2O + CO2 =>
4 Na2CO3 + 9 C2H4O2 = 8 NaC2H4O2 + 2 H2O + 6 CO2
CaH2O2 + AlO2 = CaAlO2 + H2O + O2 =>
2 CaH2O2 + 2 AlO2 = 2 CaAlO2 + 2 H2O + O2
AgNO3 + CHCl3 = CHNO3 + AgCl3 =>
AgNO3 + CHCl3 = CHNO3 + AgCl3
FeI3 = Fe3 + I =>
3 FeI3 = Fe3 + 9 I
SOH + NH4Cl = NH3 + H2O + SCl =>
SOH + NH4Cl = NH3 + H2O + SCl
HO(C2H4C2H4O2)H + O2 = CO2 + H2O =>
HO(C2H4C2H4O2)H + 5 O2 = 4 CO2 + 5 H2O
Na2CO3 + HgCl2 = HgCO3 + NaCl =>
Na2CO3 + HgCl2 = HgCO3 + 2 NaCl
Fe2(SO4)3 + HNO3 = Fe(NO3)3 + H2SO4 =>
Fe2(SO4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2SO4
HC3CH2COOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HC3CH2COOH + 20[Ag(NH3)2]OH = 20 Ag + 5 CO2 + 12 H2O + 40 NH3
HBr(aq) + BaCO3(s) = BaBr2(aq) + H2O(l) + CO2(g) =>
2 HBr(aq) + BaCO3(s) = BaBr2(aq) + H2O(l) + CO2(g)
P + NaCl2 = NaP + Cl =>
P + NaCl2 = NaP + 2 Cl
CH2CHCH2CH3 + KMnO4 + H2O = CH2OHCHOHCH2CH3 + Mn2O3 + KOH =>
4 CH2CHCH2CH3 + 2 KMnO4 + 5 H2O = 4 CH2OHCHOHCH2CH3 + Mn2O3 + 2 KOH
M + PX = MX + P =>
M + PX = MX + P
SiO2 + I2 = SiI + O2 =>
2 SiO2 + I2 = 2 SiI + 2 O2
(NH4)2(SO4) + FeCl3 = (NH4)Cl + Fe2(SO4)3 =>
3(NH4)2(SO4) + 2 FeCl3 = 6(NH4)Cl + Fe2(SO4)3
FeI2 + Li3PO4 = Fe3(PO4)2 + LiI =>
3 FeI2 + 2 Li3PO4 = Fe3(PO4)2 + 6 LiI
Al + K2Cr2O7 = KAlO2 + Cr + Al2O3 =>
4 Al + K2Cr2O7 = 2 KAlO2 + 2 Cr + Al2O3
H3PO4 + (Mg(OH)2) = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3(Mg(OH)2) = 6 H2O + Mg3(PO4)2
N + H2O + C3H3N = C3H6 + NO =>
N + 3 H2O + 2 C3H3N = 2 C3H6 + 3 NO
HI + LiHSO3 = H2O + SO2 + LiI =>
HI + LiHSO3 = H2O + SO2 + LiI
H2O + Na2SO4 = Na2SO4(H2O)7 =>
7 H2O + Na2SO4 = Na2SO4(H2O)7
H + O = H2O =>
2 H + O = H2O
C14H9Cl5 + H3PO4 = C14H12Cl5PO4 =>
C14H9Cl5 + H3PO4 = C14H12Cl5PO4
AgNO{+3} + H{+2}S = Ag{+2}S + HNO{+3} =>
AgNO{+3} + H{+2}S = Ag{+2}S + HNO{+3}
Na2TeO3 + Na2[Sn(OH)4] + H2O = Te + Na2[Sn(OH)6] + NaOH =>
Na2TeO3 + 2 Na2[Sn(OH)4] + 3 H2O = Te + 2 Na2[Sn(OH)6] + 2 NaOH
Cu(SO4)2 + KCl = CuCl2 + KSO4 =>
Cu(SO4)2 + 2 KCl = CuCl2 + 2 KSO4
KMnO4 + KCl + H2SO4 = Mn(SO4) + K2(SO4) + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 Mn(SO4) + 6 K2(SO4) + 8 H2O + 5 Cl2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
ThI4 = Th + I2 =>
ThI4 = Th + 2 I2
FeCl2 + KNO2 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + H2O + KOH =>
6 FeCl2 + 2 KNO2 + 3 H2SO4 = 4 FeCl3 + N2 + Fe2(SO4)3 + 2 H2O + 2 KOH
HBr + Al(ClO)3 = AlBr3 + H3(ClO)3 =>
3 HBr + Al(ClO)3 = AlBr3 + H3(ClO)3
Fe(SO4) + H3(PO4) = Fe3(PO4)2 + H2(SO4) =>
3 Fe(SO4) + 2 H3(PO4) = Fe3(PO4)2 + 3 H2(SO4)
BaSO4 + Na2S = BaS + Na2SO4 =>
BaSO4 + Na2S = BaS + Na2SO4
CH4(g) + H2O(g) = CO2(g) + H2(g) =>
CH4(g) + 2 H2O(g) = CO2(g) + 4 H2(g)
KOH + Cl = KCl + KClO2 + H2O =>
4 KOH + 4 Cl = 3 KCl + KClO2 + 2 H2O
K2MnO4 + KHSO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
K2MnO4 + 2 KHSO3 + H2SO4 = MnSO4 + 2 K2SO4 + 2 H2O
C13H22 + O2 = CO2 + H2O =>
2 C13H22 + 37 O2 = 26 CO2 + 22 H2O
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
K2Cr2O7 + Cu2O + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + CuSO4 =>
K2Cr2O7 + 3 Cu2O + 10 H2SO4 = 10 H2O + K2SO4 + Cr2(SO4)3 + 6 CuSO4
CaP + S = P + CaS =>
CaP + S = P + CaS
MgCl2KOH = Mg(OH)KCl2 =>
MgCl2KOH = Mg(OH)KCl2
Y + F = YF =>
Y + F = YF
Li2SO4 + BeCl2 = BeSO4 + LiCl =>
Li2SO4 + BeCl2 = BeSO4 + 2 LiCl
VCl4 + H2O = HCl + VO2 =>
VCl4 + 2 H2O = 4 HCl + VO2
Mg(s) + Cl2(aq) = MgCl2(s) =>
Mg(s) + Cl2(aq) = MgCl2(s)
K + Al(SCN)3 = K(SCN)3 + Al =>
K + Al(SCN)3 = K(SCN)3 + Al
KCHO3 = K2CO3 + H2O + CO2 =>
2 KCHO3 = K2CO3 + H2O + CO2
SrO + H2O = SrO2H2 =>
SrO + H2O = SrO2H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/25
Équations équilibrées sur03/06/24
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