| Équations équilibrées la veille | Équations équilibrées le lendemain |
V2O5*H2O + 6 HNO3 = 2 VO(NO3)3 + 4 H2O
AgNO3 + CH2Cl2 = AgCl + CH2ClNO3 =>
AgNO3 + CH2Cl2 = AgCl + CH2ClNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K3PO3 + Sr(NO3)2 = Sr3(PO3)2 + KNO3 =>
2 K3PO3 + 3 Sr(NO3)2 = Sr3(PO3)2 + 6 KNO3
Na2SO3 + KMnO4 + CH3COOH = Na2SO4 + CH3COOK + (CH3COO)2Mn + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 CH3COOH = 5 Na2SO4 + 2 CH3COOK + 2(CH3COO)2Mn + 3 H2O
KMnO4 + HCl + H2Se = MnCl2 + KCl + Se8 + H2O =>
16 KMnO4 + 48 HCl + 40 H2Se = 16 MnCl2 + 16 KCl + 5 Se8 + 64 H2O
CaSO4 + HCl = CaCl2 + H2SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2SO4
KH2PO4 + KOH = K3PO4 + H2O =>
KH2PO4 + 2 KOH = K3PO4 + 2 H2O
ZnNi(NO3)2 = Ni + Zn(NO3)2 =>
ZnNi(NO3)2 = Ni + Zn(NO3)2
HI = H + I2 =>
2 HI = 2 H + I2
Fe + Co2 = FeCo =>
2 Fe + Co2 = 2 FeCo
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
BaCI2 + FeSO4 = BaSO4 + FeCI2 =>
BaCI2 + FeSO4 = BaSO4 + FeCI2
C7H7NO2 + Fe + HCl = C7H7NH3Cl + H2O + FeCl2 =>
C7H7NO2 + 3 Fe + 7 HCl = C7H7NH3Cl + 2 H2O + 3 FeCl2
KOH + Ba(OH)2 = KBa + OH =>
KOH + Ba(OH)2 = KBa + 3 OH
Pb(CH3COO)2 + H2O = Pb(OH)CH3COO + CH3COOH =>
Pb(CH3COO)2 + H2O = Pb(OH)CH3COO + CH3COOH
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
Ca3P2 + H2O = H2 + P + Ca(OH)2 =>
Ca3P2 + 6 H2O = 3 H2 + 2 P + 3 Ca(OH)2
(CH3((CH2)6)CH3) + O2 = CO2 + H2O =>
2(CH3((CH2)6)CH3) + 25 O2 = 16 CO2 + 18 H2O
Ca(CN)2 + NaCl = CaCl2 + NaCN =>
Ca(CN)2 + 2 NaCl = CaCl2 + 2 NaCN
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
C5H11OH + C4H8O2 = C9H18O2 + H2O =>
C5H11OH + C4H8O2 = C9H18O2 + H2O
K3PO4 + Ca(NO3)2 = CaPO4 + K3(NO3)2 =>
K3PO4 + Ca(NO3)2 = CaPO4 + K3(NO3)2
KNO3 + C6H12O6 = KNO2 + H2O + CO2 =>
12 KNO3 + C6H12O6 = 12 KNO2 + 6 H2O + 6 CO2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CH3(CH2)16COOH + H2O = CH3(CH2)16COO + H3O =>
CH3(CH2)16COOH + H2O = CH3(CH2)16COO + H3O
CH3CH(OH)CH3 + KMnO4 = CH3COCH3 + KOH + MnO2 + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 3 CH3COCH3 + 2 KOH + 2 MnO2 + 2 H2O
Ga + MnO4{-} + H{+} = Mn{+2} + H2O + Ga{+3} =>
5 Ga + 3 MnO4{-} + 24 H{+} = 3 Mn{+2} + 12 H2O + 5 Ga{+3}
Cr2O7 + VO = Cr + VO3 =>
2 Cr2O7 + 7 VO = 4 Cr + 7 VO3
(NH4)2CO3 + KOH = NH3 + H2O + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH3 + 2 H2O + K2CO3
K2CO3 + Ca(OH)2 = KOH + CO3Ca =>
K2CO3 + Ca(OH)2 = 2 KOH + CO3Ca
Ni(NO3)2 + CO(NH2)2 = NiO + N2 + CO2 + H2O =>
3 Ni(NO3)2 + 5 CO(NH2)2 = 3 NiO + 8 N2 + 5 CO2 + 10 H2O
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
HI(aq) + KHSO3(aq) = KI(aq) + H2O(l) + SO2(g) =>
HI(aq) + KHSO3(aq) = KI(aq) + H2O(l) + SO2(g)
ClO3 + KCl + H2SO4 = K2SO4 + Cl + H2O =>
ClO3 + 6 KCl + 3 H2SO4 = 3 K2SO4 + 7 Cl + 3 H2O
Na + H3PO4 = Na3PO4 + H2(g) =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2(g)
H2S + HI = H3S + I =>
H2S + HI = H3S + I
Cu(OH)2 + Na2SO4 + HCl = H2O + NaCl + CuSO4 =>
Cu(OH)2 + Na2SO4 + 2 HCl = 2 H2O + 2 NaCl + CuSO4
Cu2 + I2 = CuI2 =>
Cu2 + 2 I2 = 2 CuI2
Be(SO4) + NH4(OH) = Be(OH)2 + (NH4)2(SO4) =>
Be(SO4) + 2 NH4(OH) = Be(OH)2 + (NH4)2(SO4)
SOS + O2 = SO3 =>
2 SOS + 5 O2 = 4 SO3
Ca(CN)2 + NaCl = CaCl2 + NaCN =>
Ca(CN)2 + 2 NaCl = CaCl2 + 2 NaCN
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + HO2CCH3 = Zn(O2CCH3)2 + H2 =>
Zn + 2 HO2CCH3 = Zn(O2CCH3)2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
P2O5(s) + H2SO4(aq) = H3PO4(aq) + SO3(g) =>
P2O5(s) + 3 H2SO4(aq) = 2 H3PO4(aq) + 3 SO3(g)
Ni + Hg2(NO3)2 = Hg2 + Ni(NO3)2 =>
Ni + Hg2(NO3)2 = Hg2 + Ni(NO3)2
S(s) + O2 = SO2(g) =>
S(s) + O2 = SO2(g)
Cd(CO3) = CdO + CO2 =>
Cd(CO3) = CdO + CO2
NaVO3 + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H8PMo7V5O40 + NaHSO4 + H2O =>
5 NaVO3 + Na2HPO4 + 7 Na2MoO4*2H2O + 21 H2SO4 = H8PMo7V5O40 + 21 NaHSO4 + 21 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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