| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + MgHO2 = MgClO + H2O
NiO(OH) + S + NaOH + H2O = Ni(OH)2 + Na2SO4 =>
6 NiO(OH) + S + 2 NaOH + 2 H2O = 6 Ni(OH)2 + Na2SO4
C6H5CH2Cl + HNO3 = C7H6ClNO2 + H2O =>
C6H5CH2Cl + HNO3 = C7H6ClNO2 + H2O
Cu(NH3)4(H2O)2SO4 + H2SO4 + H2O = Cu(H2O)6SO4 + (NH4)2SO4 =>
Cu(NH3)4(H2O)2SO4 + 2 H2SO4 + 4 H2O = Cu(H2O)6SO4 + 2(NH4)2SO4
(C2H6) + O2 = CO2 + H2O =>
2(C2H6) + 7 O2 = 4 CO2 + 6 H2O
KOH + Cr(OH)3 = K[Cr(OH)4] =>
KOH + Cr(OH)3 = K[Cr(OH)4]
F2 + Si = SiF4 =>
2 F2 + Si = SiF4
C3H6(l) + O2(g) = CO2(g) + H20(g) =>
10 C3H6(l) + 30 O2(g) = 30 CO2(g) + 3 H20(g)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
MoS2 + HNO3 = MoO{2+}No{3-} + H{+} + SO4{2-} + NO + H2O =>
3 MoS2 + 16 HNO3 = 3 MoO{2+}No{3-} + 6 H{+} + 6 SO4{2-} + 16 NO + 5 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C12H22O11(aq) + H2SO4(aq) = C + H3OHSO4 =>
C12H22O11(aq) + 11 H2SO4(aq) = 12 C + 11 H3OHSO4
Hg + HF = HgF + H2 =>
2 Hg + 2 HF = 2 HgF + H2
KMg3AlSi3O10(OH)2 + H{+} + H2O = K{+} + Mg{2}{+} + Al(OH)4{-} + H4SiO4 =>
KMg3AlSi3O10(OH)2 + 6 H{+} + 4 H2O = K{+} + 3 Mg{2}{+} + Al(OH)4{-} + 3 H4SiO4
KSCN + FeCl3 = KCl + Fe(SCN)3 =>
3 KSCN + FeCl3 = 3 KCl + Fe(SCN)3
Pt + Au(NO3)3 = Pt(NO3)3 + Au =>
Pt + Au(NO3)3 = Pt(NO3)3 + Au
Pb(CH3COO)2 + KI = KCH3COO + PbI2 =>
Pb(CH3COO)2 + 2 KI = 2 KCH3COO + PbI2
Al2(SO4)3 + PbCl2 = PbSO4 + AlCl3 =>
Al2(SO4)3 + 3 PbCl2 = 3 PbSO4 + 2 AlCl3
NaOH + Al = AlNaO + H =>
NaOH + Al = AlNaO + H
KOH + CH3OH = H2O + CH3KO =>
KOH + CH3OH = H2O + CH3KO
Fe(OH)3 + NaOH = Na3(Fe(OH)6) =>
Fe(OH)3 + 3 NaOH = Na3(Fe(OH)6)
Al(C2H3O2)3(aq) + CsOH(aq) = AlOH(aq) + Cs(C2H3O2)3(aq) =>
Al(C2H3O2)3(aq) + CsOH(aq) = AlOH(aq) + Cs(C2H3O2)3(aq)
C6H5CHO + [Ag(NH3)2]OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2[Ag(NH3)2]OH = C6H5COOH + 2 Ag + 4 NH3 + H2O
Cr(s) + O2(g) = CrO5(s) =>
2 Cr(s) + 5 O2(g) = 2 CrO5(s)
C2H(s) + O2(g) = CO2(g) + H2O(g) =>
4 C2H(s) + 9 O2(g) = 8 CO2(g) + 2 H2O(g)
C3H5(NO3)3 + O2 = CO2 + H2O + N2O5 =>
2 C3H5(NO3)3 + 7 O2 = 6 CO2 + 5 H2O + 3 N2O5
CrBr4 + Cl2 = CrCl4 + Br2 =>
CrBr4 + 2 Cl2 = CrCl4 + 2 Br2
KBr + Al(NO3)3 = KNO3 + AlBr3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + AlBr3
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
C6H14 + KMnO4 = CO2 + H2O + KOH + MnO2 =>
3 C6H14 + 38 KMnO4 = 18 CO2 + 2 H2O + 38 KOH + 38 MnO2
Sr{2+} + K2SO4 = SrSO4 + K{+} =>
Sr{2+} + K2SO4 = SrSO4 + 2 K{+}
Al6Si2O13 + NaF = Al2O3 + SiF4 + NaAlSiO4 =>
5 Al6Si2O13 + 8 NaF = 11 Al2O3 + 2 SiF4 + 8 NaAlSiO4
Au + Br2 = AuBr =>
2 Au + Br2 = 2 AuBr
C6H14(g) + O2(g) = CO2(l) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(l) + 14 H2O(g)
ClOOCl = Cl + O2 =>
ClOOCl = 2 Cl + O2
K3PO4 + Mg2(SO4)2 = Mg3(PO4)2 + K2SO4 =>
4 K3PO4 + 3 Mg2(SO4)2 = 2 Mg3(PO4)2 + 6 K2SO4
HCOOH + MnO4{-} + OH{-} = CO3{-2} + MnO2 + H2O =>
3 HCOOH + 2 MnO4{-} + 4 OH{-} = 3 CO3{-2} + 2 MnO2 + 5 H2O
Cu(NO3)2 + C = CuCO3 + N2 + CO2 =>
2 Cu(NO3)2 + 5 C = 2 CuCO3 + 2 N2 + 3 CO2
P20 + Cl44 = PCl3 =>
11 P20 + 15 Cl44 = 220 PCl3
I2O2 + H{+} + I{-} = H2O + I2 =>
I2O2 + 4 H{+} + 4 I{-} = 2 H2O + 3 I2
FeO + FeCr2O4 = Fe2CrO4 + CrO =>
FeO + FeCr2O4 = Fe2CrO4 + CrO
RbOH + H3Po4 = Rb3Po4 + H2O =>
3 RbOH + H3Po4 = Rb3Po4 + 3 H2O
CH3OH + HONO2 = CH3ONO2 + H2O =>
CH3OH + HONO2 = CH3ONO2 + H2O
HNO3 + Sn = Sn(NO3)2 + H2O + N2O3 =>
6 HNO3 + 2 Sn = 2 Sn(NO3)2 + 3 H2O + N2O3
Ca(OH)2 + LiF = CaF + Li(OH)2 =>
Ca(OH)2 + LiF = CaF + Li(OH)2
MnO4{2-} + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
MnO4{2-} + 2 SO3{2-} + 4 H{+} = Mn{2+} + 2 SO4{2-} + 2 H2O
BrCl + NaS = BrS + NaCl =>
BrCl + NaS = BrS + NaCl
H2S + K2CrO4 = K2S + Cr(OH)3 + S + H2O =>
5 H2S + 2 K2CrO4 = 2 K2S + 2 Cr(OH)3 + 3 S + 2 H2O
CH3COOH + KBr = CH3COOK + HBr =>
CH3COOH + KBr = CH3COOK + HBr
Fe(NO3)3(aq) + K2CrO4(aq) = KNO3 + Fe2(CrO4)3 =>
2 Fe(NO3)3(aq) + 3 K2CrO4(aq) = 6 KNO3 + Fe2(CrO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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