| Équations équilibrées la veille |
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Mn + NiSO4 = Ni + MnSO4 =>
Mn + NiSO4 = Ni + MnSO4
F + HCl = F*HCl =>
F + HCl = F*HCl
CaCl + NH4OH = CaOH + ClNH4 =>
CaCl + NH4OH = CaOH + ClNH4
[Cu(H2O)3]{2+} + NH4OH = [Cu(H2O)3(NH3)3]{2+} + H2O =>
[Cu(H2O)3]{2+} + 3 NH4OH = [Cu(H2O)3(NH3)3]{2+} + 3 H2O
B + HNO3 + H2F2 = H[BF4] + NO + H2O =>
B + HNO3 + 2 H2F2 = H[BF4] + NO + 2 H2O
Na2[Sn(OH)4] = Na2SnO2 + H2 + O2 =>
Na2[Sn(OH)4] = Na2SnO2 + 2 H2 + O2
Na2(CO3) + H2SO4 = CO2 + H2O + Na2(SO4) =>
Na2(CO3) + H2SO4 = CO2 + H2O + Na2(SO4)
BaCrO4 + FeSO4 + H2SO4 = BaSO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 BaCrO4 + 6 FeSO4 + 8 H2SO4 = 2 BaSO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O
Na + HOH = NaO + H =>
Na + HOH = NaO + 2 H
C3H7OH + CuO = Cu + H2O + CO2 =>
C3H7OH + 9 CuO = 9 Cu + 4 H2O + 3 CO2
CuCO3*Cu(HO)2 = CuO + CO2 + H2O =>
CuCO3*Cu(HO)2 = 2 CuO + CO2 + H2O
PBCUSO4 = PBSO4CU =>
PBCUSO4 = PBSO4CU
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Mg(OH)2 + LiI = MgI2 + Li(OH) =>
Mg(OH)2 + 2 LiI = MgI2 + 2 Li(OH)
BaCO3 + Al(OH)3 = Ba(OH)2 + Al2(CO3)3 =>
3 BaCO3 + 2 Al(OH)3 = 3 Ba(OH)2 + Al2(CO3)3
P2O5 + H2SO4 = SO3 + H3PO4 =>
P2O5 + 3 H2SO4 = 3 SO3 + 2 H3PO4
C7H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C7H6O(l) + 8 O2(g) = 7 CO2(g) + 3 H2O(l)
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O =>
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O
FeCl3 + NH4SCN = FeSCN + NH4Cl3 =>
FeCl3 + NH4SCN = FeSCN + NH4Cl3
B + HCl = BCl3 + H2 =>
2 B + 6 HCl = 2 BCl3 + 3 H2
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
HNO3 + K2CO3 = CO2 + H2O + KNO3 =>
2 HNO3 + K2CO3 = CO2 + H2O + 2 KNO3
HNO3 + B(OH)3 = B(NO3)3 + H2O =>
3 HNO3 + B(OH)3 = B(NO3)3 + 3 H2O
C5O3H10 + Na2Cr2O7 + H2SO4 = C5O5H6 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C5O3H10 + 4 Na2Cr2O7 + 16 H2SO4 = 3 C5O5H6 + 4 Cr2(SO4)3 + 4 Na2SO4 + 22 H2O
NaI + ZnCl2 = NaCl + ZnI2 =>
2 NaI + ZnCl2 = 2 NaCl + ZnI2
NH3 + CU = HNCU + H2 =>
NH3 + CU = HNCU + H2
NiSO4 + KSCN = Ni(SCN)2 + K2SO4 =>
NiSO4 + 2 KSCN = Ni(SCN)2 + K2SO4
NiSO46H2O + CoSO47H2O + MnSO4H2O + NH3H2O = NiCoMn(OH2) + SO4 + N + H2O =>
3.0000000000001NiSO46H2O + 3.0000000000001CoSO47H2O + 3 MnSO4H2O + 170 NH3H2O = 3.0000000000001NiCoMn(OH2) + 9.0000000000002SO4 + 170 N + 431.00000000001H2O
CUCO3CU(HO)2 + H2SO4 = CUSO4 + H2O + CO2 =>
CUCO3CU(HO)2 + 2 H2SO4 = 2 CUSO4 + 3 H2O + CO2
KMnO4 + H2SO4 = MnO2 + H2O + K2(SO4)3 + O2 =>
4 KMnO4 + 6 H2SO4 = 4 MnO2 + 6 H2O + 2 K2(SO4)3 + O2
KMnO4 + ZnCl2 = KCl2 + MnO4Zn =>
KMnO4 + ZnCl2 = KCl2 + MnO4Zn
NaOH + I2 + C3H8O = NaI + C3H6O + H2O =>
2 NaOH + I2 + C3H8O = 2 NaI + C3H6O + 2 H2O
C5H10N203 + O2 = NO3 + CO2 + H2O =>
C5H10N203 + 312 O2 = 203 NO3 + 5 CO2 + 5 H2O
Na(ClO3)2 = NaCl2 + O =>
Na(ClO3)2 = NaCl2 + 6 O
N2 + S = N2S5 =>
N2 + 5 S = N2S5
H + C2H = C2H6 =>
5 H + C2H = C2H6
TlI = Tl + I =>
TlI = Tl + I
PbS(s) + PbSO4(s) = Pb(l) + SO2(g) =>
PbS(s) + PbSO4(s) = 2 Pb(l) + 2 SO2(g)
KCIO3 + P4S3 = P2O5 + KCI + SO2 =>
16 KCIO3 + 3 P4S3 = 6 P2O5 + 16 KCI + 9 SO2
CaPO4 + CsCl2 = CaCl2 + CsPO4 =>
CaPO4 + CsCl2 = CaCl2 + CsPO4
CuSO4(aq) + NH3(aq) + H2O = Cu(OH)2(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH3(aq) + 2 H2O = Cu(OH)2(s) + (NH4)2SO4(aq)
Al + NaOH + HOH = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 Na[Al(OH)4] + 3 H2
HBr + SrO = H2O + SrBr2 =>
2 HBr + SrO = H2O + SrBr2
C3H6(Cl)2 + NaOH = C2H5COH + NaCl + H2O =>
C3H6(Cl)2 + 2 NaOH = C2H5COH + 2 NaCl + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KClO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + Cl2(g) =>
KClO3(aq) + 6 HCl(aq) = KCl(aq) + 3 H2O(l) + 3 Cl2(g)
SS2 + O2 + H2O = H2SO4 =>
2 SS2 + 9 O2 + 6 H2O = 6 H2SO4
BaO + H2O = H + BaO2 =>
BaO + H2O = 2 H + BaO2
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
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Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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