| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaI + I = CaI2
Na + O2 = NaO2 =>
Na + O2 = NaO2
Mg(OH)2 + H4P2O7 = Mg4(P2O7)2 + HOH =>
4 Mg(OH)2 + 2 H4P2O7 = Mg4(P2O7)2 + 8 HOH
C99999999999999999999999999999 = C9223362000000000000 =>
5001 C99999999999999999999999999999 = 5001.005442084C9223362000000000000
Cr(NO3)3 + KHCO3 = Cr(OH)3 + KNO3 + CO2 =>
Cr(NO3)3 + 3 KHCO3 = Cr(OH)3 + 3 KNO3 + 3 CO2
(COOH)2*2H2O + OH{-} = (COO)2{2-} + H2O =>
(COOH)2*2H2O + 2 OH{-} = (COO)2{2-} + 4 H2O
C2H6O + O2 = CO2 + H2O2HO =>
2 C2H6O + 9 O2 = 4 CO2 + 4 H2O2HO
Bi2(SO4)5 + Fe4(SiO4)3 = Bi4(SiO4)5 + Fe2(SO4)3 =>
6 Bi2(SO4)5 + 5 Fe4(SiO4)3 = 3 Bi4(SiO4)5 + 10 Fe2(SO4)3
C6H10 + NaMnO4 + H2O = CH3CCOOH + NaOH + MnO2 =>
3 C6H10 + 10 NaMnO4 + 2 H2O = 6 CH3CCOOH + 10 NaOH + 10 MnO2
Na2CO3 + SnF4 = Sn(CO3)2 + NaF =>
2 Na2CO3 + SnF4 = Sn(CO3)2 + 4 NaF
C2H2 + NH3 = C2H2NH3 =>
C2H2 + NH3 = C2H2NH3
ZrCl4 + MeLi = Li2ZrMe6 + LiCl =>
ZrCl4 + 6 MeLi = Li2ZrMe6 + 4 LiCl
K + OH2 = KOH2 =>
K + OH2 = KOH2
HOOC(CH2)COOH + KOH = HOOC(CH2)COOK + H2O =>
HOOC(CH2)COOH + KOH = HOOC(CH2)COOK + H2O
(NH4)2CO3 + HCl = (NH4)CO3 + NH4HCl =>
(NH4)2CO3 + HCl = (NH4)CO3 + NH4HCl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Zn(s) + NaOH(aq) + H2O(l) = Na2Zn(OH)4(aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O(l) = Na2Zn(OH)4(aq) + H2(g)
Cl2 + Ca3P2 + H2O = Ca3(PO4)2 + HCl =>
8 Cl2 + Ca3P2 + 8 H2O = Ca3(PO4)2 + 16 HCl
KCl + P = K3P + Cl2 =>
6 KCl + 2 P = 2 K3P + 3 Cl2
NH4ClO4 + Cu(OH)2 + NH3 = [Cu(NH3)4](ClO4)2 + H2O =>
2 NH4ClO4 + Cu(OH)2 + 2 NH3 = [Cu(NH3)4](ClO4)2 + 2 H2O
H2S(g) + FeHO2(s) = Fe2S3(s) + H2O(g) =>
3 H2S(g) + 2 FeHO2(s) = Fe2S3(s) + 4 H2O(g)
KMnO4 + FeCl2 + HCl = MnCl2 + FeCl3 + KCl + H2O =>
KMnO4 + 5 FeCl2 + 8 HCl = MnCl2 + 5 FeCl3 + KCl + 4 H2O
Al2(CO3)3(s) + CH3COOH(aq) = Al(CH3COO)3(aq) + H2O(l) + CO2(g) =>
Al2(CO3)3(s) + 6 CH3COOH(aq) = 2 Al(CH3COO)3(aq) + 3 H2O(l) + 3 CO2(g)
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
K2S + FeBr3 = K2Fe + SBr3 =>
K2S + FeBr3 = K2Fe + SBr3
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
MgCl2 + K2SO4 = KCl + MgSO4 =>
MgCl2 + K2SO4 = 2 KCl + MgSO4
H2SO3 + HNO3 + {2-} = NO + SO4{2-} + H2O =>
3 H2SO3 + 4 HNO3 + 3{2-} = 4 NO + 3 SO4{2-} + 5 H2O
C6H12N4 + O2 = CO + N2O5 + H2O =>
C6H12N4 + 11 O2 = 6 CO + 2 N2O5 + 6 H2O
Al(CH3COO)3 + NH4OH = Al(OH)3 + NH4CH3COO =>
Al(CH3COO)3 + 3 NH4OH = Al(OH)3 + 3 NH4CH3COO
Cl2(aq) + NaI(aq) = NaCl(aq) + I2(s) =>
Cl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + I2(s)
Na2CO3 + HOH = Na2(OH)2 + H2CO3 =>
Na2CO3 + 2 HOH = Na2(OH)2 + H2CO3
Li2CO3 + GeO2 + Al2O3 + CrO3 + (NH4)H2PO4 = Li15Al04Cr01Ge15(PO4)3 + CO2 + NH3 + H2O + O2 =>
15 Li2CO3 + 30 GeO2 + 4 Al2O3 + 2 CrO3 + 6(NH4)H2PO4 = 2 Li15Al04Cr01Ge15(PO4)3 + 15 CO2 + 6 NH3 + 9 H2O + 42 O2
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2 =>
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2
Zn + H2SO4 + H2O = ZnSO4(H2O)7 + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4(H2O)7 + H2
NH4SCN = CH5N3 + H2S + CS2 =>
3 NH4SCN = 2 CH5N3 + H2S + CS2
HCOOK + O2 = K2CO3 + H2O + CO2 =>
2 HCOOK + O2 = K2CO3 + H2O + CO2
H2SO4 + (CH3)2NH2 + OH = (CH3)2NHSO4 + H2O =>
H2SO4 + (CH3)2NH2 + 3 OH = (CH3)2NHSO4 + 3 H2O
SiO2 + Ca(OH)2 = CaSiO3 + H2O =>
SiO2 + Ca(OH)2 = CaSiO3 + H2O
Fe[OH]2 + H2SO4 = FeSO4 + H2O =>
Fe[OH]2 + H2SO4 = FeSO4 + 2 H2O
AgF + KI = KF + AgI =>
AgF + KI = KF + AgI
P4 + H2O + KOH = PH3 + KH2PO4 =>
2 P4 + 9 H2O + 3 KOH = 5 PH3 + 3 KH2PO4
KClO3 + H2SO4 = HClO4 + ClO2 + K2SO4 + H2O =>
6 KClO3 + 3 H2SO4 = 2 HClO4 + 4 ClO2 + 3 K2SO4 + 2 H2O
MnO + Al = Mn + Al2O3 =>
3 MnO + 2 Al = 3 Mn + Al2O3
C2H5OH + CH2(COOH)2 = CH3COOCH2CH3 + H2O =>
7 C2H5OH + 2 CH2(COOH)2 = 5 CH3COOCH2CH3 + 5 H2O
Si + CF4 = SiF4 + C =>
Si + CF4 = SiF4 + C
Pb(CH3COO)2 + HCl = CH3COOH + PbCl2 =>
Pb(CH3COO)2 + 2 HCl = 2 CH3COOH + PbCl2
CoCl2*6H2O + NH3 + HCl + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2*6H2O + 10 NH3 + 2 HCl + H2O2 = 2[CoCl(NH3)5]Cl2 + 14 H2O
F2 + CoCl3 = F2Cl3 + Co =>
F2 + CoCl3 = F2Cl3 + Co
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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