| Équations équilibrées la veille | Équations équilibrées le lendemain |
((SiO)4) + (Mg2) = ((Mg2)(SiO)4)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
AlNO2 + NH4Cl = AlCl + N + H2O =>
AlNO2 + NH4Cl = AlCl + 2 N + 2 H2O
CrBr3 + KOH + Cl2 = K2CrO4 + KBrO4 + KCl + H2O =>
2 CrBr3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KBrO4 + 54 KCl + 32 H2O
FeCl2 + K3PO4 = Fe3(PO4)2 + KCl =>
3 FeCl2 + 2 K3PO4 = Fe3(PO4)2 + 6 KCl
Pb(s) + H2O(l) + O2(g) = Pb(OH)2(s) =>
2 Pb(s) + 2 H2O(l) + O2(g) = 2 Pb(OH)2(s)
Ca(HCO3)2(s) + HBr(aq) = CaBr2 + H2O + CO2 =>
Ca(HCO3)2(s) + 2 HBr(aq) = CaBr2 + 2 H2O + 2 CO2
Br2(aq) + KI(aq) = KBr(aq) + I2(ll) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(ll)
CuO + H2CO3 = CuCO3 + Cu(OH)2 =>
2 CuO + H2CO3 = CuCO3 + Cu(OH)2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
HBr + Ag2CO3 = AgBr + H2O + CO2 =>
2 HBr + Ag2CO3 = 2 AgBr + H2O + CO2
Ni + PO4 = Ni3(PO4)2 =>
3 Ni + 2 PO4 = Ni3(PO4)2
NaI + HCl + NaNO2 = I2 + NO + H2O + NaCl =>
2 NaI + 4 HCl + 2 NaNO2 = I2 + 2 NO + 2 H2O + 4 NaCl
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
C10H16N2 + HCl = C10H16N2Cl + H2 =>
2 C10H16N2 + 2 HCl = 2 C10H16N2Cl + H2
LiOH + CO2(g) = Li2CO3(s) + H2O =>
2 LiOH + CO2(g) = Li2CO3(s) + H2O
SnI4 + AgNO3 = Sn(NO3) + AgI4 =>
SnI4 + AgNO3 = Sn(NO3) + AgI4
Li(OH) + H3PO4 = Li3PO4 + H(OH) =>
3 Li(OH) + H3PO4 = Li3PO4 + 3 H(OH)
CH3COOH + Ba(OH)2 = Ba + CH3CO(OH)2 =>
2 CH3COOH + Ba(OH)2 = Ba + 2 CH3CO(OH)2
Na2BeO2 + HNO3 = NaNO3 + H2BeO2 =>
Na2BeO2 + 2 HNO3 = 2 NaNO3 + H2BeO2
H2SO4 + K2Cr2O7 + FeO = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
13 H2SO4 + K2Cr2O7 + 6 FeO = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 13 H2O
C3H7OH + K2Cr2O7 + H2SO4 = CH3CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
MnO2 + H2O = MnO(OH)2 =>
MnO2 + H2O = MnO(OH)2
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
(C7H5NaO2)10 + O = Na2CO3 + CO + H2 =>
(C7H5NaO2)10 + 60 O = 5 Na2CO3 + 65 CO + 25 H2
C7H7ClO + CrO2 = C7H5ClO + CrO2H =>
C7H7ClO + 2 CrO2 = C7H5ClO + 2 CrO2H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H5CH3 + OH = H2O + CO2 =>
C6H5CH3 + 36 OH = 22 H2O + 7 CO2
SnF4 = Sn4 + F =>
4 SnF4 = Sn4 + 16 F
[Ag(NH3)2] + Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2] + Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
C6H4(COOH)2 + NaOH = C6H4(COONa)2 + H2O =>
C6H4(COOH)2 + 2 NaOH = C6H4(COONa)2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
LiBr + F2 = Li + FBr =>
2 LiBr + F2 = 2 Li + 2 FBr
SnBr2 + Na2SO4 = SnSO4 + NaBr =>
SnBr2 + Na2SO4 = SnSO4 + 2 NaBr
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
KO4 + CO3 = K2C5O + O5 =>
10 KO4 + 25 CO3 = 5 K2C5O + 22 O5
K2SO3 + AgNo3 = Ag2SO3 + KNo3 =>
K2SO3 + 2 AgNo3 = Ag2SO3 + 2 KNo3
Mn(CH3COO)2 + KOH = KCH3COO + Mn(OH)2 =>
Mn(CH3COO)2 + 2 KOH = 2 KCH3COO + Mn(OH)2
K2SO4 + Ba(ClO4)2 = BaSO4 + KClO4 =>
K2SO4 + Ba(ClO4)2 = BaSO4 + 2 KClO4
CaO + MgCl2 = CaCl + MgO2 =>
2 CaO + MgCl2 = 2 CaCl + MgO2
NaH4Cl + Ba(OH)2 = BaCl2 + NaH3 + H2O =>
2 NaH4Cl + Ba(OH)2 = BaCl2 + 2 NaH3 + 2 H2O
AgClO4 + K2SO4 = Ag2SO4 + KClO4 =>
2 AgClO4 + K2SO4 = Ag2SO4 + 2 KClO4
Ag(NO3) + Fe(Cl3) = Ag(Cl3) + Fe(NO3) =>
Ag(NO3) + Fe(Cl3) = Ag(Cl3) + Fe(NO3)
C3H9N + O2 = CO2 + NO + H2O =>
4 C3H9N + 23 O2 = 12 CO2 + 4 NO + 18 H2O
Ca(s) + N(g) = CaN(s) =>
Ca(s) + N(g) = CaN(s)
CaCl2 + HOH = Ca(OH)2 + HCl =>
CaCl2 + 2 HOH = Ca(OH)2 + 2 HCl
Na2SO3 + Br2 + KOH = Na2SO4 + KBr + H2O =>
Na2SO3 + Br2 + 2 KOH = Na2SO4 + 2 KBr + H2O
NaClO + H2C2O4 = NaCl + CO2 + H2O =>
NaClO + H2C2O4 = NaCl + 2 CO2 + H2O
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3 + Cl =>
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3 + Cl
I + O2 = IO =>
2 I + O2 = 2 IO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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