| Équations équilibrées la veille | Équations équilibrées le lendemain |
[V(OH)4]Cl + FeCl2 + 2 HCl = (VO)Cl2 + FeCl3 + 3 H2O
Fe2(SO4)3 + AlCl3 = Al2(SO4)3 + FeCl3 =>
Fe2(SO4)3 + 2 AlCl3 = Al2(SO4)3 + 2 FeCl3
MnO2 + CaC2 = Mn + CaO + CO =>
3 MnO2 + 2 CaC2 = 3 Mn + 2 CaO + 4 CO
H29 + NaOH = Na29 + H2O =>
H29 + 29 NaOH = Na29 + 29 H2O
SO4{2-} + N2H4 = N2 + SO3{2-} + H2O =>
2 SO4{2-} + N2H4 = N2 + 2 SO3{2-} + 2 H2O
H2SO3 + K2O = K2(SO3) + H2O =>
H2SO3 + K2O = K2(SO3) + H2O
NH4OH + NaHCO3 = NH4HCO3 + NaOH =>
NH4OH + NaHCO3 = NH4HCO3 + NaOH
CCl4 + Br2 = BrCl + C =>
CCl4 + 2 Br2 = 4 BrCl + C
Na2SO3(aq) + HNO3(aq) = NaNO3 + SO2(g) + H2O(l) =>
Na2SO3(aq) + 2 HNO3(aq) = 2 NaNO3 + SO2(g) + H2O(l)
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
BaCl2(aq) + K2SO4(aq) = BaSO4 + KCl(aq) =>
BaCl2(aq) + K2SO4(aq) = BaSO4 + 2 KCl(aq)
AmmoniumPhosphate + MagnesiumChloride = AmmoniumChloride + MagnesiumPhosphate =>
AmmoniumPhosphate + MagnesiumChloride = AmmoniumChloride + MagnesiumPhosphate
C13H16O3I2 + O2 = CO2 + H2O + I2O7 =>
C13H16O3I2 + 19 O2 = 13 CO2 + 8 H2O + I2O7
C19H6O + O2 = CO2 + H2O =>
C19H6O + 20 O2 = 19 CO2 + 3 H2O
Cd + SO4 = CdSO4 =>
Cd + SO4 = CdSO4
NaOH + ZnI2 = NaI + Zn(OH)2 =>
2 NaOH + ZnI2 = 2 NaI + Zn(OH)2
Sodiumchloride + lead(ii)nitrate = Lead(ii)chloride + sodiumnitrate =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
H2PtCl6 + Na3C6H5O7 + CH3CH2OH = PtC6H5O7 + CH3CHO + NaCl + HCl =>
2 H2PtCl6 + 2 Na3C6H5O7 + CH3CH2OH = 2 PtC6H5O7 + CH3CHO + 6 NaCl + 6 HCl
H3BO3 + CH3OH = B(OCH3)3 + H2O =>
H3BO3 + 3 CH3OH = B(OCH3)3 + 3 H2O
H2SO4 + K2Cr2O7 + C6H10O5 = Cr2(SO4)3 + K2SO4 + H2O + CO2 =>
16 H2SO4 + 4 K2Cr2O7 + C6H10O5 = 4 Cr2(SO4)3 + 4 K2SO4 + 21 H2O + 6 CO2
KClO3 + AgNO3 = AgClO3 + KNO3 =>
KClO3 + AgNO3 = AgClO3 + KNO3
Ca3(PO)4 + SiO2 + C = CaSiO3 + CO + P4 =>
Ca3(PO)4 + 3 SiO2 + C = 3 CaSiO3 + CO + P4
P4 + KOH = KOP2 + H2 =>
P4 + 2 KOH = 2 KOP2 + H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CeF3 + NaF = NaFCeF3 =>
CeF3 + NaF = NaFCeF3
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
FeCl3(s) = Fe(s) + Cl2(g) =>
2 FeCl3(s) = 2 Fe(s) + 3 Cl2(g)
CaCO3 + HBr = CaBr2H2O + CO2 =>
CaCO3 + 2 HBr = CaBr2H2O + CO2
[Co(NH3)6]{2+} + HO2{-} + H2O = [Co(NH3)6]{3+} + OH{-} =>
2[Co(NH3)6]{2+} + HO2{-} + H2O = 2[Co(NH3)6]{3+} + 3 OH{-}
ZnO + NaOH + H2O = Na2Zn(OH)4 =>
ZnO + 2 NaOH + H2O = Na2Zn(OH)4
I2 + H2O + Cl2 = HIO(acuoso) + HCl(acuoso) =>
I2 + 2 H2O + Cl2 = 2 HIO(acuoso) + 2 HCl(acuoso)
Zn(NO3)2 = ZnO + N2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 2 N2 + 5 O2
O2 + P = O5P2 =>
5 O2 + 4 P = 2 O5P2
Na2S2O3 + ZnCl2 = ZnS + S + NaCl + Na2SO4 =>
4 Na2S2O3 + ZnCl2 = ZnS + 4 S + 2 NaCl + 3 Na2SO4
Lead(II)Nitrate + SodiumBromide = Lead(II)Bromide + SodiumNitrate =>
Lead(II)Nitrate + SodiumBromide = Lead(II)Bromide + SodiumNitrate
HI + Al = Al(I)3 + H =>
3 HI + Al = Al(I)3 + 3 H
Mg + CuCl2 + H2O = MgCl2 + Cu(OH)2 + H2 =>
Mg + CuCl2 + 2 H2O = MgCl2 + Cu(OH)2 + H2
C3H6 + Br2 = C3H4Br2 + HBr =>
C3H6 + 2 Br2 = C3H4Br2 + 2 HBr
KOH(s) + CO2(g) = KHCO3(s) =>
KOH(s) + CO2(g) = KHCO3(s)
HCl + H2O2 = ClO2 + H2O =>
2 HCl + 5 H2O2 = 2 ClO2 + 6 H2O
*H2CO3 = CO2 + H2O =>
*H2CO3 = CO2 + H2O
NaHCO3 + CH3COOH = H2O + CO2 + C3H3NaO2 =>
2 NaHCO3 + 3 CH3COOH = 4 H2O + 2 CO2 + 2 C3H3NaO2
Cr(OH)4{-} + Cl2 + OH{-} = CrO4 + Cl{-} + H2O =>
2 Cr(OH)4{-} + 5 Cl2 + 8 OH{-} = 2 CrO4 + 10 Cl{-} + 8 H2O
Zn + Fe2(SO4)3 = Zn(SO4) + Fe =>
3 Zn + Fe2(SO4)3 = 3 Zn(SO4) + 2 Fe
C20H45 + O3 = CO + H2O =>
6 C20H45 + 85 O3 = 120 CO + 135 H2O
Al + (H2O) = AlOH + H2 =>
2 Al + 2(H2O) = 2 AlOH + H2
HAuCl4 + P + H2O = Au + H3PO4 + HCl =>
5 HAuCl4 + 3 P + 12 H2O = 5 Au + 3 H3PO4 + 20 HCl
H3PO4 + AnswerHCl = AnswerPCl5 + AnswerH2O =>
H3PO4 + 5 AnswerHCl = AnswerPCl5 + 4 AnswerH2O
CH3CH(OH)CH3 + K2CrO7 + H2SO4 = CH3COCH3 + Cr(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2CrO7 + 4 H2SO4 = 3 CH3COCH3 + Cr(SO4)3 + K2SO4 + 7 H2O
KOH + H3(PO4) = K3(PO4) + H2O =>
3 KOH + H3(PO4) = K3(PO4) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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