| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
Cr(OH)3 + NaOH + Br2 = H2O + NaBr + Na2CrO4 =>
2 Cr(OH)3 + 10 NaOH + 3 Br2 = 8 H2O + 6 NaBr + 2 Na2CrO4
C5H8 + O2(s) = CO2 + H2O =>
C5H8 + 7 O2(s) = 5 CO2 + 4 H2O
C5H8 + KMnO4 + H2SO4 = C5H10O4 + MnSO4 + K2SO4 + H2O =>
5 C5H8 + 6 KMnO4 + 9 H2SO4 = 5 C5H10O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
CaCO3 + MgSO4 = CaSO4 + MgCO3 =>
CaCO3 + MgSO4 = CaSO4 + MgCO3
Na2FeO4 + BaCl2 = BaFeO4 + NaCl =>
Na2FeO4 + BaCl2 = BaFeO4 + 2 NaCl
KOHMgCl2 = KCl2MgOH =>
KOHMgCl2 = KCl2MgOH
HI + CH2Cl2 = CH3Cl2 + I =>
HI + CH2Cl2 = CH3Cl2 + I
KOH + (NH4)2SO4 = K2SO4 + NH4OH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH4OH
NiI2 + K2CO3 = NiCO3 + KI =>
NiI2 + K2CO3 = NiCO3 + 2 KI
HNO3 + CaSO3 = CaNO3 + HSO3 =>
HNO3 + CaSO3 = CaNO3 + HSO3
AlCl3(s) + NaBH4(s) = Al(BH4)3(l) + NaCl(s) =>
AlCl3(s) + 3 NaBH4(s) = Al(BH4)3(l) + 3 NaCl(s)
C9H10NOClNaOH = C9H10NO2HNaCl =>
C9H10NOClNaOH = C9H10NO2HNaCl
NaCO3 + SiO2 = NaO*SiO2 + CO2 =>
NaCO3 + SiO2 = NaO*SiO2 + CO2
K2Cr2O7 + KCl + HBr = KBr + CrBr3 + Cl2 + H2O =>
K2Cr2O7 + 6 KCl + 14 HBr = 8 KBr + 2 CrBr3 + 3 Cl2 + 7 H2O
CO2 + HBr = CBr2 + O2 + H2O =>
2 CO2 + 4 HBr = 2 CBr2 + O2 + 2 H2O
C4H10 + Cl2 = C4H9ClHCl =>
C4H10 + Cl2 = C4H9ClHCl
BH3 + AgNO3 + H2O = Ag + H3BO3 + HNO3 =>
BH3 + 6 AgNO3 + 3 H2O = 6 Ag + H3BO3 + 6 HNO3
K2S2O5 = K2SO4 + SO2 + S =>
2 K2S2O5 = 2 K2SO4 + SO2 + S
H2CO3 + MgO2 = MgCO3 + H2O2 =>
H2CO3 + MgO2 = MgCO3 + H2O2
Mg3N2 + Mg(OH)2 = MgO + NH3 =>
Mg3N2 + 3 Mg(OH)2 = 6 MgO + 2 NH3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NaOH + H2SO4 = H3O + SO4Na =>
NaOH + H2SO4 = H3O + SO4Na
P4 + AgNO3 = P(NO3)2 + Ag =>
P4 + 8 AgNO3 = 4 P(NO3)2 + 8 Ag
H64 = H31 =>
31 H64 = 64 H31
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NH2 = N2H4 =>
2 NH2 = N2H4
CH3COH + Na2S2O8 + NaOH = CO2 + Na2SO4 + H2O =>
CH3COH + 5 Na2S2O8 + 10 NaOH = 2 CO2 + 10 Na2SO4 + 7 H2O
Cl2O6 + H2O = HClO4 + HCl =>
4 Cl2O6 + 4 H2O = 7 HClO4 + HCl
KClCuSO4 = KSO4CuCl =>
KClCuSO4 = KSO4CuCl
MoCl5 + CH3CN = MoCl4(CH3CN)2 + HCl + ClCH2CN =>
2 MoCl5 + 5 CH3CN = 2 MoCl4(CH3CN)2 + HCl + ClCH2CN
Zn + I2 = ZnI4 =>
Zn + 2 I2 = ZnI4
P4 + Cl2 = P2Cl4 =>
P4 + 4 Cl2 = 2 P2Cl4
BaO2 + MnO2 = Ba(MnO4)2 + BaO =>
3 BaO2 + 2 MnO2 = Ba(MnO4)2 + 2 BaO
HBrC6H5NH2 = C6H5NH3Br =>
HBrC6H5NH2 = C6H5NH3Br
C2O = C + O2 =>
2 C2O = 4 C + O2
NaI(aq) + BaS(aq) = BaI2 + Na2S =>
2 NaI(aq) + BaS(aq) = BaI2 + Na2S
NaBr + MnO2 + H2SO4 = NaSO4 + MnSO4 + Br2 + H2O =>
2 NaBr + 2 MnO2 + 4 H2SO4 = 2 NaSO4 + 2 MnSO4 + Br2 + 4 H2O
U4 = U =>
U4 = 4 U
Co2 + S3 = Co2S3 =>
Co2 + S3 = Co2S3
Ag2S + AgI = Ag3SI =>
Ag2S + AgI = Ag3SI
H6 = H =>
H6 = 6 H
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
N2 + O = N2O4 =>
N2 + 4 O = N2O4
NaOHKHSO4 = KSO4NaH2O =>
NaOHKHSO4 = KSO4NaH2O
N2O5 + Be(OH)2 = Be(NO3)2 + H2O =>
N2O5 + Be(OH)2 = Be(NO3)2 + H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
propene + hydrogen = C3H8 =>
CH3CHCH2 + H2 = C3H8
(NH4)3 + CO3 = NH3 + CO2 + H2O =>
2(NH4)3 + 3 CO3 = 6 NH3 + 3 CO2 + 3 H2O
Co2 + Al = Al2Co =>
Co2 + 4 Al = 2 Al2Co
| 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 41 42 43 44 45 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
