| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + C + CO2 = HCH3CO2
Na2SO4 + AgNO3 = NaNO3 + Ag2SO4 =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + Ag2SO4
C2 + S4 = CS2 =>
C2 + S4 = 2 CS2
HBrO + OH{-} = BrO{-} + H2O =>
HBrO + OH{-} = BrO{-} + H2O
Cu2 + SO2 = CuS + O2 =>
Cu2 + 2 SO2 = 2 CuS + 2 O2
I2 + KNO3 + H2O = IH + KIO3 + HNO3 =>
3 I2 + KNO3 + 3 H2O = 5 IH + KIO3 + HNO3
Mg(NO3)2(s) + Li(s) = Mg(s) + LiNO3(s) =>
Mg(NO3)2(s) + 2 Li(s) = Mg(s) + 2 LiNO3(s)
Mo + Cl2 = MoCl =>
2 Mo + Cl2 = 2 MoCl
CH12O2 + O2 = CO2 + H2O =>
CH12O2 + 3 O2 = CO2 + 6 H2O
FeCl3(aq) + Ba(OH)2(aq) = Fe(OH)3(aq) + BaCl2(aq) =>
2 FeCl3(aq) + 3 Ba(OH)2(aq) = 2 Fe(OH)3(aq) + 3 BaCl2(aq)
Na2SiO3 + CaCO3 = Na2CO3 + CaSiO3 =>
Na2SiO3 + CaCO3 = Na2CO3 + CaSiO3
Ni + Mn(OH)3 = Ni(OH)2 + Mn =>
3 Ni + 2 Mn(OH)3 = 3 Ni(OH)2 + 2 Mn
K + FeCl3 = KCl + Fe =>
3 K + FeCl3 = 3 KCl + Fe
CH3NH2 + CH3COOH = CH3CONHCH3 + H2O =>
CH3NH2 + CH3COOH = CH3CONHCH3 + H2O
Na2O + Br2 = NaBr + O2 =>
2 Na2O + 2 Br2 = 4 NaBr + O2
KOH + NH4HSO4 = K2SO4 + NH3 + H2O =>
2 KOH + NH4HSO4 = K2SO4 + NH3 + 2 H2O
ClCH2CO2H + NaOH = ClCH2CO2 + Na + H2O =>
ClCH2CO2H + NaOH = ClCH2CO2 + Na + H2O
Al + Ca(OH)2 + H2O = Ca[Al(OH)6] + H2 =>
Al + Ca(OH)2 + 4 H2O = Ca[Al(OH)6] + 2 H2
H2O2 + C2H4 = C2H4O + H2O =>
H2O2 + C2H4 = C2H4O + H2O
F2 + H2S = HF + S2 =>
2 F2 + 2 H2S = 4 HF + S2
Sc + F2 = ScF2 =>
Sc + F2 = ScF2
Fe2O3 + CaO = Ca(FeO2)2 =>
Fe2O3 + CaO = Ca(FeO2)2
Zr + H2 = ZrH4 =>
Zr + 2 H2 = ZrH4
CHCH + HCN = CH2CHCN =>
CHCH + HCN = CH2CHCN
Ca(H2PO4)2*H2O + K2SO4 = KH2PO4 + CaSO4 + H2O =>
Ca(H2PO4)2*H2O + K2SO4 = 2 KH2PO4 + CaSO4 + H2O
NaBrO + HI = I2 + NaBr + H2O =>
NaBrO + 2 HI = I2 + NaBr + H2O
ClO + H = HCl + H2O =>
ClO + 3 H = HCl + H2O
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
NaBr + H2SO4 = Br2 + SO2 + NaHSO4 + H2O =>
2 NaBr + 3 H2SO4 = Br2 + SO2 + 2 NaHSO4 + 2 H2O
P(s) + Cl(g) = PCl3(l) =>
P(s) + 3 Cl(g) = PCl3(l)
F(g) + Ag2Cl(s) = Cl(g) + Ag2F(s) =>
F(g) + Ag2Cl(s) = Cl(g) + Ag2F(s)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CCl4 + K2CrO4 = Cl2CO + CrO2Cl2 + KCl =>
2 CCl4 + K2CrO4 = 2 Cl2CO + CrO2Cl2 + 2 KCl
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O =>
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O
C5H8O4 + H2O = CH4 + CO2 =>
2 C5H8O4 + 2 H2O = 5 CH4 + 5 CO2
CaO + (NH4)2HPO4 = Ca10(PO4)6(OH)2 + NH3 + H2O =>
10 CaO + 6(NH4)2HPO4 = Ca10(PO4)6(OH)2 + 12 NH3 + 8 H2O
S8 + N2 = S3N5 =>
3 S8 + 20 N2 = 8 S3N5
K2Cr2O7 + H2SO4 + Na2SO3 + H2O = Cr2(SO4)3 + K2SO4 + NaOH =>
K2Cr2O7 + H2SO4 + 3 Na2SO3 + 2 H2O = Cr2(SO4)3 + K2SO4 + 6 NaOH
[NH3CH2COOH]Br + NaOH = NH2CH2COONa + NaBr + H2O =>
[NH3CH2COOH]Br + 2 NaOH = NH2CH2COONa + NaBr + 2 H2O
CuSO4 + BaCl2 = BaSO4 + CuCl2* =>
CuSO4 + BaCl2 = BaSO4 + CuCl2*
CH3OH + CrO7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 CH3OH + 2 CrO7{2-} + 10 H{+} = 3 CO2 + 2 Cr{3+} + 11 H2O
NaOH + HC8H4O4 = H2O + Na + C8H4O4 =>
NaOH + HC8H4O4 = H2O + Na + C8H4O4
CoI = Co + I =>
CoI = Co + I
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4) + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 4 H2SO4 + 5 C2H5OH = 2 Cr2(SO4) + 2 K2SO4 + 5 CH3COOH + 9 H2O
C3H5(OH)3 + H3BO3 = C3H5(OH)2(BH2O3) + H2O =>
C3H5(OH)3 + H3BO3 = C3H5(OH)2(BH2O3) + H2O
Ca(H2PO4)2 + NaHCO3(s) = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3(s) = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
Al + Fe2 = AlFe =>
2 Al + Fe2 = 2 AlFe
Zr + HCl = ZrCl + H2 =>
2 Zr + 2 HCl = 2 ZrCl + H2
Na2SO4 + BPO4 = Na3PO4 + B2(SO4)3 =>
3 Na2SO4 + 2 BPO4 = 2 Na3PO4 + B2(SO4)3
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
