| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H14O + 17 O2 = 14 CO2 + 7 H2O
MgCO3 + SO2 = MgSO3 + CO2 =>
MgCO3 + SO2 = MgSO3 + CO2
K2Cr2O7 + H2C2O4*2H2O = KCr(C2O4)2(H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 KCr(C2O4)2(H2O)2 + 6 CO2 + 17 H2O
NaCH3OH = CH3ONaH =>
NaCH3OH = CH3ONaH
FeCI2 + KOH = FeOH + CI2K =>
FeCI2 + KOH = FeOH + CI2K
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
C9H10O + NaBH4 + H2O = C9H12O + H3BO3 + NaOH =>
4 C9H10O + NaBH4 + 4 H2O = 4 C9H12O + H3BO3 + NaOH
CH3COOH + NH3 = CHCOO + NH4 =>
CH3COOH + 3 NH3 = CHCOO + 3 NH4
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
KNO3 + C + S = K2S + N + CO2 =>
2 KNO3 + 3 C + S = K2S + 2 N + 3 CO2
Na2B4O7*5H2O + H2SO4 = H3BO3 + Na2SO4 =>
Na2B4O7*5H2O + H2SO4 = 4 H3BO3 + Na2SO4
H2CO3BaSiO3 = H2SiO3BaCO3 =>
H2CO3BaSiO3 = H2SiO3BaCO3
NaO = ONa =>
NaO = ONa
AgOH(s) + Br(aq) = AgBr(s) + OH(aq) =>
AgOH(s) + Br(aq) = AgBr(s) + OH(aq)
Sn + HNO3 = Sn2O5 + NO2 + H2O =>
2 Sn + 10 HNO3 = Sn2O5 + 10 NO2 + 5 H2O
Na2S2O3 + I3{-} = S4O6{2-} + I{-} + Na{2+} =>
2 Na2S2O3 + 3 I3{-} = S4O6{2-} + 9 I{-} + 4 Na{2+}
PbNO3 + Ag = Pb(s) + AgNO3(aq) =>
PbNO3 + Ag = Pb(s) + AgNO3(aq)
C2OH5 + O2 = OH2 + CO2 =>
4 C2OH5 + 11 O2 = 10 OH2 + 8 CO2
ZnO + CuSO4 = CuO + ZnSO4 =>
ZnO + CuSO4 = CuO + ZnSO4
Co(ClO3)3 + Li2CO3 = Co2(CO3)3 + LiClO3 =>
2 Co(ClO3)3 + 3 Li2CO3 = Co2(CO3)3 + 6 LiClO3
C8 = C4 =>
C8 = 2 C4
C10H14 + C4H6O3 = C12H16O + C2H4O2 =>
C10H14 + C4H6O3 = C12H16O + C2H4O2
C(s) + HCl(aq) = CCl + H =>
C(s) + HCl(aq) = CCl + H
CaCl2 + AgNO3(aq) = AgCl(s) + Ca(NO3)2 =>
CaCl2 + 2 AgNO3(aq) = 2 AgCl(s) + Ca(NO3)2
CoCl2*6H2O + O2 + HCl = [CoCl2]Cl + H2O =>
4 CoCl2*6H2O + O2 + 4 HCl = 4[CoCl2]Cl + 26 H2O
Na2(SO3) + H2O = Na2O + H2(SO3) =>
Na2(SO3) + H2O = Na2O + H2(SO3)
BaO2MnO2 = BaMnO4 =>
BaO2MnO2 = BaMnO4
HCl + H2SO4 = H3SO4Cl =>
HCl + H2SO4 = H3SO4Cl
Na2Cl2 = NaCl =>
Na2Cl2 = 2 NaCl
Cr(NO3)KOH = KNO3CrOH =>
Cr(NO3)KOH = KNO3CrOH
N2 + O2 = NO =>
N2 + O2 = 2 NO
LiBr + Mg = Br + MgLi =>
LiBr + Mg = Br + MgLi
Al + CaCo3 = Al2(Co3)3 + Ca =>
2 Al + 3 CaCo3 = Al2(Co3)3 + 3 Ca
Hg{+2} + Sn{+2} = Sn{+4} + Hg =>
Hg{+2} + Sn{+2} = Sn{+4} + Hg
AgNO3 + NaBa = AgBa + NaNO3 =>
AgNO3 + NaBa = AgBa + NaNO3
CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
Ba(OH)2*8H2O + NH4Cl = NH3 + H2O + BaCl2 =>
Ba(OH)2*8H2O + 2 NH4Cl = 2 NH3 + 10 H2O + BaCl2
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
KOH + CS2 = K2CO3 + K2CS3 + H2O =>
6 KOH + 3 CS2 = K2CO3 + 2 K2CS3 + 3 H2O
CO2H + NaOH = NaCO2 + H2O =>
CO2H + NaOH = NaCO2 + H2O
FeCl3(aq) + H2SO4(aq) = Fe2(SO4)3 + HCl =>
2 FeCl3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 HCl
UO2(NO3)2 + H2O2 + H2O = UO4*2H2O + HNO3 =>
UO2(NO3)2 + H2O2 + 2 H2O = UO4*2H2O + 2 HNO3
MnSO4 + HBr = MnBr2 + H2SO4 =>
MnSO4 + 2 HBr = MnBr2 + H2SO4
Ni + NaCl = Ni(NaCl) =>
Ni + NaCl = Ni(NaCl)
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
Sr3N2 + H2O = Sr(OH)2 + NH3 =>
Sr3N2 + 6 H2O = 3 Sr(OH)2 + 2 NH3
C6H12O6 + MnO4{-} + OH{-} = CO3{2-} + MnO2 + H2O =>
C6H12O6 + 8 MnO4{-} + 4 OH{-} = 6 CO3{2-} + 8 MnO2 + 8 H2O
CrBr3 + Na2S + H2O = Cr(OH)3 + NaBr + H2S =>
2 CrBr3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 6 NaBr + 3 H2S
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COH + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COH + 7 H2O
NaCl + Na2Cr2O7 + H2SO4 = Na2SO4 + Cl2 + Cr2(SO4)3 + H2O =>
6 NaCl + Na2Cr2O7 + 7 H2SO4 = 4 Na2SO4 + 3 Cl2 + Cr2(SO4)3 + 7 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 sur06/11/24
Équations équilibrées sur07/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
