| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl + AgNO3 = AgCl + NO3{-} + Co{+}
PH3 + MgCl2 = Mg3P2 + HCl =>
2 PH3 + 3 MgCl2 = Mg3P2 + 6 HCl
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
Zr + NO2 = Zr(NO2)3 =>
Zr + 3 NO2 = Zr(NO2)3
Al + NaF = Na3AlF6 + Na =>
Al + 6 NaF = Na3AlF6 + 3 Na
NH4I(s) + NaOH(aq) = H2O(l) + NH3(g) + NaI(aq) =>
NH4I(s) + NaOH(aq) = H2O(l) + NH3(g) + NaI(aq)
Sr(OH)2 + H2SnO3 = (SrOH)2SnO3 + H2O =>
2 Sr(OH)2 + H2SnO3 = (SrOH)2SnO3 + 2 H2O
K + Cr + O = K2CrO4 =>
2 K + Cr + 4 O = K2CrO4
NH + BF = NHBF =>
NH + BF = NHBF
CF4 + H2O = CO + HF + O2 =>
2 CF4 + 4 H2O = 2 CO + 8 HF + O2
Ca + As = Ca3As =>
3 Ca + As = Ca3As
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 8 I + 42 CO2 + 24 H2O
Mg(HCO3)2 + Ca(OH)2 = Ca(HCO3)2 + Mg(OH)2 =>
Mg(HCO3)2 + Ca(OH)2 = Ca(HCO3)2 + Mg(OH)2
MgO + CH4 = Mg + H2O + CO2 =>
4 MgO + CH4 = 4 Mg + 2 H2O + CO2
Ni(s) + HNO3(aq) = NiNO3 + H2 =>
2 Ni(s) + 2 HNO3(aq) = 2 NiNO3 + H2
C6H12O6(aq) = CO2(g) + C2H5OH =>
C6H12O6(aq) = 2 CO2(g) + 2 C2H5OH
K + O = KO =>
K + O = KO
FeS2 + H2O2 = Fe(OH)3(S) + H2SO4 + H2O = =>
2 FeS2 + 9 H2O2 = 2 Fe(OH)3(S) + 2 H2SO4 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
I2 + CCl4 = Cl2 + CI4 =>
2 I2 + CCl4 = 2 Cl2 + CI4
I2 + CCl4 = I2CCl4 =>
I2 + CCl4 = I2CCl4
Cr + ClO4 = Cr(ClO4)3 =>
Cr + 3 ClO4 = Cr(ClO4)3
Fe(NO3)3*9H2O + KHC2O4 + KOH = K3(Fe(C2O4)3)*3H2O + KNO3 + H2O =>
Fe(NO3)3*9H2O + 3 KHC2O4 + 3 KOH = K3(Fe(C2O4)3)*3H2O + 3 KNO3 + 9 H2O
NH4 + H2SO4 = NH4H2SO4 =>
NH4 + H2SO4 = NH4H2SO4
K2Cr2O7 + Ca = CaCr2O7 + K =>
K2Cr2O7 + Ca = CaCr2O7 + 2 K
Sr(OH)2 + NH4Cl = SrCl2 + NH4OH =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NH4OH
I2 + CCl4 = ICl + C =>
2 I2 + CCl4 = 4 ICl + C
H2O + CH3COOC2H5 = CH3COOH + C2H5OH =>
H2O + CH3COOC2H5 = CH3COOH + C2H5OH
Bi{3+} + H2PO4{-} = BiPO4 + H{+} =>
Bi{3+} + H2PO4{-} = BiPO4 + 2 H{+}
FeS + HCl = HS + FeCl =>
FeS + HCl = HS + FeCl
C20H38(s) + O2(g) = CO2(g) + H2O(l) =>
2 C20H38(s) + 59 O2(g) = 40 CO2(g) + 38 H2O(l)
Cu{2+} + OH{-} + C6H12O5 = Cu2O + H2O + C6H12O7 =>
4 Cu{2+} + 8 OH{-} + C6H12O5 = 2 Cu2O + 4 H2O + C6H12O7
C3H8Br + K = C6H16 + KBr =>
2 C3H8Br + 2 K = C6H16 + 2 KBr
KI + H2SO4 + MnO2 = K2SO4 + I2 + MnSO4 + H2O =>
2 KI + 2 H2SO4 + MnO2 = K2SO4 + I2 + MnSO4 + 2 H2O
FeS2 + H2O = Fe2O3 + H2SO4 + H =>
2 FeS2 + 19 H2O = Fe2O3 + 4 H2SO4 + 30 H
MgCl2 + LiCO3 = LiCl2 + MgCO3 =>
MgCl2 + LiCO3 = LiCl2 + MgCO3
C6H14O(l) + O2(g) = CO2 + H2O =>
C6H14O(l) + 9 O2(g) = 6 CO2 + 7 H2O
H3PO4 + Cr(OH)3 = Cr2(HPO4)3 + H2O =>
3 H3PO4 + 2 Cr(OH)3 = Cr2(HPO4)3 + 6 H2O
CH3NO2 + Zn + KOH + H2O = CH3NH2 + K2[Zn(OH)4] =>
CH3NO2 + 3 Zn + 6 KOH + 4 H2O = CH3NH2 + 3 K2[Zn(OH)4]
Hg2SO4 + HCl = Hg2Cl2 + H2SO4 =>
Hg2SO4 + 2 HCl = Hg2Cl2 + H2SO4
KMnO4 + Li2S2O3 = K2S2O3 + LiMnO4 =>
2 KMnO4 + Li2S2O3 = K2S2O3 + 2 LiMnO4
Na2 + SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2 + SO3 + Br2 + H2O = Na2SO4 + 2 HBr
NaH + B2H6 = NaBH4 =>
2 NaH + B2H6 = 2 NaBH4
K2MnO4 + HNO3 = KMnO4 + MnO2 + KNO3 + H2O =>
3 K2MnO4 + 4 HNO3 = 2 KMnO4 + MnO2 + 4 KNO3 + 2 H2O
Ca3(PO4)2 + Na3PO4 + H2O = CaHPO4 + NaOH =>
Ca3(PO4)2 + Na3PO4 + 3 H2O = 3 CaHPO4 + 3 NaOH
C2H6O2 + NaOH = C2H5O2 + Na + H2O =>
C2H6O2 + NaOH = C2H5O2 + Na + H2O
FeCl3 + [Fe(Cn)6] = Fe4[Fe(Cn)6]3 + Cl =>
4 FeCl3 + 3[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 Cl
KOH + K4Fe(CN)6 + Ce(NO3)4 = Fe(OH)3 + Ce(OH)3 + H2O + K2CO3 + KNO3 =>
258 KOH + K4Fe(CN)6 + 61 Ce(NO3)4 = Fe(OH)3 + 61 Ce(OH)3 + 36 H2O + 6 K2CO3 + 250 KNO3
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l)
I2 + CCl4 = I2[CCl4] =>
I2 + CCl4 = I2[CCl4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/10/24
Équations équilibrées sur08/09/23
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