| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 KMnO4 + 6 CH3CH3CH2OH + 9 NaOH = 9 CH3COONa + 14 MnO2 + 14 KOH + 11 H2O
H3Cit + Ca(OH)2 = Ca3Cit2 + H2O =>
2 H3Cit + 3 Ca(OH)2 = Ca3Cit2 + 6 H2O
CH3CHCHC(CH3)2CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
18 CH3CHCHC(CH3)2CH3 + 14 KMnO4 + 28 H2O = 21(CH3)2C(OH)C(OH)(CH3)2 + 14 MnO2 + 14 KOH
Fe2O3 + H2O = Fe2O3*H2O =>
Fe2O3 + H2O = Fe2O3*H2O
P8 + Cl2 = PCl6 =>
P8 + 24 Cl2 = 8 PCl6
P + O2 = *2P2O5 =>
4 P + 5 O2 = *2P2O5
A1 + NaOH + H2O = NaA1(OH)4 + H2 =>
2 A1 + 2 NaOH + 6 H2O = 2 NaA1(OH)4 + 3 H2
HNO3 + Zn = Zn(NO3)2 + NH4(NO3)2 + H2O =>
20 HNO3 + 7 Zn = 7 Zn(NO3)2 + 2 NH4(NO3)2 + 6 H2O
SeRbI = SeIRb =>
SeRbI = SeIRb
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 5 Na2SO4 + K2SO4 + 8 H2O
H3N + Ca(OH)2 = Ca3N2 + H2O =>
2 H3N + 3 Ca(OH)2 = Ca3N2 + 6 H2O
FeS + NaOH = FeO + NaSH =>
FeS + NaOH = FeO + NaSH
RbOH(aq) + HNO3(aq) = RbNO3 + H2O =>
RbOH(aq) + HNO3(aq) = RbNO3 + H2O
Cu(NO3)2 + Ag = CuAg + (NO3)2 =>
Cu(NO3)2 + Ag = CuAg + (NO3)2
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2*H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2*H2O + 2 HF
MgCl2 + HNo3 = Mg(No3)2 + HCl =>
MgCl2 + 2 HNo3 = Mg(No3)2 + 2 HCl
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
KFPB(NO{3}){2} = K(NO{3})PBF{2} =>
KFPB(NO{3}){2} = K(NO{3})PBF{2}
CaC2 + CO2 + (H2)O = Ca(OH)2 + C(H2)CHC(O2)H =>
6 CaC2 + 3 CO2 + 16(H2)O = 6 Ca(OH)2 + 5 C(H2)CHC(O2)H
KOHH2C6H6O6 = KHC6H6O6H2O =>
KOHH2C6H6O6 = KHC6H6O6H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2CrO4 + K2SO3 + KOH = K2SO4 + Cr(OH)3 + K2O =>
2 K2CrO4 + 3 K2SO3 + 6 KOH = 3 K2SO4 + 2 Cr(OH)3 + 5 K2O
Al + C2 = Al4C3 =>
8 Al + 3 C2 = 2 Al4C3
KOH(aq)KHC8H4O4(aq) = H2O(l)K2C8H4O4(aq) =>
KOH(aq)KHC8H4O4(aq) = H2O(l)K2C8H4O4(aq)
ZnNO3 + NH4Br = ZnBr1 + NH4NO3 =>
ZnNO3 + NH4Br = ZnBr1 + NH4NO3
CuS + HBr = CuBr2 + H2S =>
CuS + 2 HBr = CuBr2 + H2S
Mg + FeCl2 = Mg(Cl)2 + Fe =>
Mg + FeCl2 = Mg(Cl)2 + Fe
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
NH4NO3 = N2 + O3 + H2O =>
3 NH4NO3 = 3 N2 + O3 + 6 H2O
VO(OH)2 + H2SO4 + H2O = [VO(H2O)5]SO4 =>
VO(OH)2 + H2SO4 + 3 H2O = [VO(H2O)5]SO4
H2NO3 + I2 = HIO3 + NO + H2O =>
5 H2NO3 + I2 = 2 HIO3 + 5 NO + 4 H2O
Si + O + Mg + Al = AlMg(SiO)3 =>
3 Si + 3 O + Mg + Al = AlMg(SiO)3
Mg(CH3COO)2 + C2H8N2O4 = C2MgO4 + C2H7NO2 =>
Mg(CH3COO)2 + C2H8N2O4 = C2MgO4 + 2 C2H7NO2
AgBr + Ce = AgCe + Br2 =>
2 AgBr + 2 Ce = 2 AgCe + Br2
PO3{3-} + MnO4{-} + H{+} = MnO2 + PO4{3-} + H2O =>
3 PO3{3-} + 2 MnO4{-} + 2 H{+} = 2 MnO2 + 3 PO4{3-} + H2O
strontiumchloride + sodiumcarbonate = Sodiumchloride + strontiumcarbonate =>
SrCl2 + Na2CO3 = 2 NaCl + SrCO3
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
C3H6O3 + LiAlH4 + H2O = C3H8O2 + LiOH + Al(OH)3 =>
2 C3H6O3 + LiAlH4 + 2 H2O = 2 C3H8O2 + LiOH + Al(OH)3
HCl + NaCl = Na + HCl2 =>
HCl + NaCl = Na + HCl2
Na2S2O8 + Na2S + H2O = Na2SO3 + NaHSO4 =>
3 Na2S2O8 + Na2S + 3 H2O = Na2SO3 + 6 NaHSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2(g) + O2(g) = N2O5(g) =>
2 N2(g) + 5 O2(g) = 2 N2O5(g)
NiBr3 + Cl = NiCl3 + Br =>
NiBr3 + 3 Cl = NiCl3 + 3 Br
H2O = H + O =>
H2O = 2 H + O
CH3{-}CH2OH{+} = CH3{-}COH =>
CH3{-}CH2OH{+} = CH3{-}COH
Li3 + PO4 + Mg(ClO3)2 = LiClO3 + Mg3(PO4)2 =>
2 Li3 + 2 PO4 + 3 Mg(ClO3)2 = 6 LiClO3 + Mg3(PO4)2
AgBr(aq)Cu(s) = AgCuBr =>
AgBr(aq)Cu(s) = AgCuBr
Al + Mn2O3 = Mn + Al2O3 =>
2 Al + Mn2O3 = 2 Mn + Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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