| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2 + 2 K3PO3 = 6 KCl + Ca3(PO3)2
Ni + Pt(NO3)2(aq) = Ni(NO3)2 + Pt =>
Ni + Pt(NO3)2(aq) = Ni(NO3)2 + Pt
RbC1O2 = RbC1 + O4 =>
2 RbC1O2 = 2 RbC1 + O4
KMnO4 + HCl + Au = HAuCl3 + KCl + MnO + H2O =>
2 KMnO4 + 17 HCl + 5 Au = 5 HAuCl3 + 2 KCl + 2 MnO + 6 H2O
Cu + HNO3 = Cu2(NO3) + H =>
2 Cu + HNO3 = Cu2(NO3) + H
Al(Fa)4Ng3Ni = Al + Fa + Ng + Ni7 =>
7 Al(Fa)4Ng3Ni = 7 Al + 28 Fa + 21 Ng + Ni7
Mn{2+} + H{+} + BiO3{-} = Bi{3+} + MnO4{-} + H2O =>
2 Mn{2+} + 14 H{+} + 5 BiO3{-} = 5 Bi{3+} + 2 MnO4{-} + 7 H2O
KMnO4 + C6H5CH3 + NaOH = MnO2 + C6H5COONa + H2O + KOH =>
2 KMnO4 + C6H5CH3 + NaOH = 2 MnO2 + C6H5COONa + H2O + 2 KOH
H{+} + e + Cr2O7 = Cr{+3} + H2O =>
14 H{+} + 8e + Cr2O7 = 2 Cr{+3} + 7 H2O
AlNO3 + K3PO4 = AlPO4 + K3NO3 =>
AlNO3 + K3PO4 = AlPO4 + K3NO3
ZnCl2 + Cr(OH)3 = CrCl2 + Zn(OH)3 =>
ZnCl2 + Cr(OH)3 = CrCl2 + Zn(OH)3
NH3(g) + H2O(l) = NH3OH(aq) + H3O(aq) =>
NH3(g) + 2 H2O(l) = NH3OH(aq) + H3O(aq)
AgHCO3 + Na3PO4 = Ag3PO4 + NaOH + CO2 =>
3 AgHCO3 + Na3PO4 = Ag3PO4 + 3 NaOH + 3 CO2
CH3OH + *3O2 = CO2 + H2O =>
2 CH3OH + *3O2 = 2 CO2 + 4 H2O
KMnO4 + H2O + C5H8O2 = Mn(C5H7O2)3 + K + OH =>
KMnO4 + H2O + 3 C5H8O2 = Mn(C5H7O2)3 + K + 5 OH
K2CrO4 + H2SO4 + CH3COOH = K2SO4 + H2O + Cr2(SO4)3 + CO2 =>
8 K2CrO4 + 20 H2SO4 + 3 CH3COOH = 8 K2SO4 + 26 H2O + 4 Cr2(SO4)3 + 6 CO2
I2 + PbF4 = F2 + PbI4 =>
2 I2 + PbF4 = 2 F2 + PbI4
NaCHO3 + C2H4O2 = NaC2H3O2 + CO2 + H2O =>
NaCHO3 + C2H4O2 = NaC2H3O2 + CO2 + H2O
C3H5(C17H35CO2)3 + NaOH = C3H5(OH)3 + NaC17H35CO2 =>
C3H5(C17H35CO2)3 + 3 NaOH = C3H5(OH)3 + 3 NaC17H35CO2
CH3CH2OCu + Cu(OH)2 = CH3COOH + Cu + H2O =>
2 CH3CH2OCu + 3 Cu(OH)2 = 2 CH3COOH + 5 Cu + 4 H2O
C6H8O2 + NaHCO3 = CO2 + H2O + Na3C6 =>
27 C6H8O2 + 84 NaHCO3 = 78 CO2 + 150 H2O + 28 Na3C6
SrCl4 + HCl = Cl4 + SrH2 =>
2 SrCl4 + 4 HCl = 3 Cl4 + 2 SrH2
KBr + MnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
6 KBr + MnO4 + 4 H2SO4 = 3 Br2 + MnSO4 + 3 K2SO4 + 4 H2O
H{+} + MnO4{-} + C2O4{-2} = Mn{+2} + CO2 + H2O =>
16 H{+} + 2 MnO4{-} + 5 C2O4{-2} = 2 Mn{+2} + 10 CO2 + 8 H2O
BaCO3(s) = BaO(aq) + CO2(g) =>
BaCO3(s) = BaO(aq) + CO2(g)
H2S(l) + Pb(NO3)2 = PbS + HNO3 =>
H2S(l) + Pb(NO3)2 = PbS + 2 HNO3
Na2OH + H2O = NaH + OH =>
Na2OH + 2 H2O = 2 NaH + 3 OH
LiSO4 + Ca(OH)2 = CaSO4 + Li(OH)2 =>
LiSO4 + Ca(OH)2 = CaSO4 + Li(OH)2
NiO2(s) + C = Ni + CO =>
NiO2(s) + 2 C = Ni + 2 CO
NaHCO3 + C6H8O7 = C6H5O7Na3 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5O7Na3 + 3 CO2 + 3 H2O
KMn04 + K2S03 + H2SO4 = MnS04 + K2SO4 + H2O =>
4 KMn04 + 19 K2S03 + 28 H2SO4 = 16 MnS04 + 21 K2SO4 + 28 H2O
CH3COOH + CuCO3 = CuCH3COOH + H2O + CO2 =>
5 CH3COOH + 4 CuCO3 = 4 CuCH3COOH + 2 H2O + 6 CO2
H3CCOH + O2 = CO + H2O =>
2 H3CCOH + 3 O2 = 4 CO + 4 H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 Fe(NO3)2 + 10 HNO3 = 8 Fe(NO3)3 + N2O + 5 H2O
S2Cl2 + Cl2 = SCl2 =>
S2Cl2 + Cl2 = 2 SCl2
NaOH + Cd = Na + Cd(OH) =>
NaOH + Cd = Na + Cd(OH)
Mg(s) + N(g) = MgN(s) =>
Mg(s) + N(g) = MgN(s)
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CaCO3 + C3H6O3 = CaC2H3O2 + H2O + CO2 =>
4 CaCO3 + 3 C3H6O3 = 4 CaC2H3O2 + 3 H2O + 5 CO2
[B2(O2)2(OH)4]2{-} + H{+} + I{-} = B(OH)3 + H2O + I3{-} =>
2[B2(O2)2(OH)4]2{-} + 24 H{+} + 33 I{-} = 8 B(OH)3 + 8 H2O + 11 I3{-}
Na2O + HCOOH = HCOONa + H2O =>
Na2O + 2 HCOOH = 2 HCOONa + H2O
KBH4 + C3H3N2H = KBH(C3H3N2)3 + H2 =>
KBH4 + 3 C3H3N2H = KBH(C3H3N2)3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + HNO3 = Cl2 + H2O + NO =>
6 HCl + 2 HNO3 = 3 Cl2 + 4 H2O + 2 NO
C4H6O2 + LiAlH4 + H2O = C4H8O2 + LiOH + Al(OH)3 =>
4 C4H6O2 + LiAlH4 + 4 H2O = 4 C4H8O2 + LiOH + Al(OH)3
CHCl2COOH + Cl2 = CCl3COOH + HCl =>
CHCl2COOH + Cl2 = CCl3COOH + HCl
CH3OOH + NH4OH = C2H7NO2 + H2O =>
2 CH3OOH + NH4OH = C2H7NO2 + 3 H2O
AgBr + Pb(NO3)2 = AgNO3 + PbBr2 =>
2 AgBr + Pb(NO3)2 = 2 AgNO3 + PbBr2
Zn2 + Cu(SO4) = Zn(SO4)2 + Cu =>
Zn2 + 4 Cu(SO4) = 2 Zn(SO4)2 + 4 Cu
Ag2O + NH3 = Ag + H2O + N =>
3 Ag2O + 2 NH3 = 6 Ag + 3 H2O + 2 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/26/24
Équations équilibrées sur06/25/23
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