| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 I{-} = I2 + 2 Cl{-}
SnF = Sn + F =>
SnF = Sn + F
Mg6Si8O20(OH)4 = MgO + SiO2 + H2O =>
Mg6Si8O20(OH)4 = 6 MgO + 8 SiO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2Cr2O7 + KOH = Na2CrO4 + K2CrO4 + H2O =>
Na2Cr2O7 + 2 KOH = Na2CrO4 + K2CrO4 + H2O
P6 = P3 =>
P6 = 2 P3
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2 =>
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KI + MnO4 + H2SO4 = I2 + KHSO4 + MnSO4 + H2O =>
6 KI + MnO4 + 7 H2SO4 = 3 I2 + 6 KHSO4 + MnSO4 + 4 H2O
H{+} + NO3{-} + I{-} = IO3{-)+NO2+H2O =>
6 H{+} + 6 NO3{-} + I{-} = IO3{-)+6NO2+3H2O
P + NaOH + H2O = NaH2PO2 + PH3 =>
4 P + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3
As2S3 + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 28 NO + 6 H3AsO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
KBr = Br + K =>
KBr = Br + K
(NH4)2Ni(CrO4)2*6H2O = NiCr2O4 + NH3 + H2O + O2 =>
2(NH4)2Ni(CrO4)2*6H2O = 2 NiCr2O4 + 4 NH3 + 14 H2O + 3 O2
Cl + CH4 = CCl4 + HCl =>
8 Cl + CH4 = CCl4 + 4 HCl
NH3 + Al2(SO4)3 + H2O = (NH4)2SO4 + Al(OH)3 =>
6 NH3 + Al2(SO4)3 + 6 H2O = 3(NH4)2SO4 + 2 Al(OH)3
AlF3 + Ba = BaF2 + Al =>
2 AlF3 + 3 Ba = 3 BaF2 + 2 Al
Mg + O = MgO =>
Mg + O = MgO
KAg4I5 + AgNO3 = AgI + KNO3 =>
KAg4I5 + AgNO3 = 5 AgI + KNO3
Fe(OH)3(s) + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O(aq) + H2O =>
2 Fe(OH)3(s) + 3 H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O(aq) + 9 H2O
Cl(aq) + NaI(aq) = I2 + NaCl =>
2 Cl(aq) + 2 NaI(aq) = I2 + 2 NaCl
H5PO2 + KOH + Ba(OH)2 = (KBa)2(H3PO2)3 + H2O =>
3 H5PO2 + 2 KOH + 2 Ba(OH)2 = (KBa)2(H3PO2)3 + 6 H2O
CH3COCH3 + CH3COOH = (CH3CO)2O + CH4 =>
CH3COCH3 + CH3COOH = (CH3CO)2O + CH4
HAlO2 = Al + OH + O =>
HAlO2 = Al + OH + O
XCaCl2 + Na2(CO3) = XCaCO3 + NaCl =>
XCaCl2 + Na2(CO3) = XCaCO3 + 2 NaCl
C2H4O2 + NaHCO3 = NaC2H2O2 + CO + H2O =>
5 C2H4O2 + 4 NaHCO3 = 4 NaC2H2O2 + 6 CO + 8 H2O
C3N3O3Cl2Na + H2O = C3N3O3H2Na + HOCl =>
C3N3O3Cl2Na + 2 H2O = C3N3O3H2Na + 2 HOCl
AgF(aq) + Na2CO3(aq) = Ag2CO3(s) + NaF(aq) =>
2 AgF(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaF(aq)
C6H5CH2CH3 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5CH2CH3 + 22 KMnO4 = 2 C6H5COOK + 10 K2CO3 + 22 MnO2 + 10 H2O
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
[Cu(H2O)4]Cl2 + NaOH = Cu(OH)2 + NaCl + H2O =>
[Cu(H2O)4]Cl2 + 2 NaOH = Cu(OH)2 + 2 NaCl + 4 H2O
Al + HNO3 = Al(NO3)2 + NO + H2O =>
3 Al + 8 HNO3 = 3 Al(NO3)2 + 2 NO + 4 H2O
NH4HCO3(s) = NH3(g) + H2O(l) + CO2 =>
NH4HCO3(s) = NH3(g) + H2O(l) + CO2
ClCu = Cl + Cu2 =>
2 ClCu = 2 Cl + Cu2
KMnO4 + HNO3 = KNO3 + Mn(NO3)2 + H2O + O2 =>
4 KMnO4 + 12 HNO3 = 4 KNO3 + 4 Mn(NO3)2 + 6 H2O + 5 O2
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
S2 = S =>
S2 = 2 S
Fe(OH)3 + Fe = Fe3O4 + H2O =>
8 Fe(OH)3 + Fe = 3 Fe3O4 + 12 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
PH3 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO3)3 + H2O =>
3 PH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 H3PO4 + 2 K2SO4 + 2 Cr2(SO3)3 + 8 H2O
C30H62 + O2 = CO2 + H2O =>
2 C30H62 + 91 O2 = 60 CO2 + 62 H2O
CrBr3 + Cl2 = CrCl2 + Br3 =>
CrBr3 + Cl2 = CrCl2 + Br3
CH3C(O)CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3C(O)CH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
C1600H3176O1399N30S + H2O + CO2 = C6H12O6 + NH3 + H2S =>
12 C1600H3176O1399N30S + 1554 H2O + 858 CO2 = 3343 C6H12O6 + 360 NH3 + 12 H2S
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
Ra + HNO3 = Ra(NO3)2 + NH3 + H2O =>
4 Ra + 9 HNO3 = 4 Ra(NO3)2 + NH3 + 3 H2O
KIO3 + KBr + H2SO4 = Br2 + I2 + K2SO4 + H2O =>
2 KIO3 + 10 KBr + 6 H2SO4 = 5 Br2 + I2 + 6 K2SO4 + 6 H2O
Na3PO4 + (CaCl2)2 = NaCl + Ca3(PO4)2 =>
4 Na3PO4 + 3(CaCl2)2 = 12 NaCl + 2 Ca3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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