| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3*3H2O + 2 HCl = 2 KCl + 4 H2O + CO2
CH3CHCH2 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3CH2COOH =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 6 H2O + 4 MnSO4 + 5 CH3CH2COOH
FeSO4*H2O + H2O = FeSO4*7H2O =>
FeSO4*H2O + 6 H2O = FeSO4*7H2O
CdCl2 + F2 = F2Cd + Cl =>
CdCl2 + F2 = F2Cd + 2 Cl
MgPO4 = Mg + PO4 =>
MgPO4 = Mg + PO4
CH3COOH + HOH = CH3COO + H3O =>
CH3COOH + HOH = CH3COO + H3O
PbI2 + AgNO3 = Pb(NO3)2 + AgI =>
PbI2 + 2 AgNO3 = Pb(NO3)2 + 2 AgI
Al(OH)3 + HCl = AlCl(OH)2 + H2O =>
Al(OH)3 + HCl = AlCl(OH)2 + H2O
SO2 + J2 + H2O = HJ + H2SO4 =>
SO2 + J2 + 2 H2O = 2 HJ + H2SO4
calciumcarbonate = CaO + carbondioxide =>
CaCO3 = CaO + CO2
HBr(ac) + Fe = FeBr2 + H2 =>
2 HBr(ac) + Fe = FeBr2 + H2
AgBr(s) + Cl2(g) = AgCl(s) + Br2(l) =>
2 AgBr(s) + Cl2(g) = 2 AgCl(s) + Br2(l)
HCl + PbNo3 = PbCl + HNo3 =>
HCl + PbNo3 = PbCl + HNo3
BrNO3 + H2SO4 = Br2SO4 + HNO3 =>
2 BrNO3 + H2SO4 = Br2SO4 + 2 HNO3
HClO4 + Br2O3 = BrCl + H2O + O2 =>
2 HClO4 + Br2O3 = 2 BrCl + H2O + 5 O2
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + (NH4)2Cl2(aq) =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + (NH4)2Cl2(aq)
I2 + NaF = INaF =>
I2 + 2 NaF = 2 INaF
MnS + K = KS + Mn =>
MnS + K = KS + Mn
Na + HSO4 = HS + Na2SO4 + H2O =>
16 Na + 9 HSO4 = HS + 8 Na2SO4 + 4 H2O
K + HOH = (H)2 + KOH =>
2 K + 2 HOH = (H)2 + 2 KOH
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
HI + NaOCl = I2 + NaCl + H2O =>
2 HI + NaOCl = I2 + NaCl + H2O
CH2O + Br2 + H2O = CO2 + HBr =>
CH2O + 2 Br2 + H2O = CO2 + 4 HBr
Na2(SO4) + C = Na2S + CO2 =>
Na2(SO4) + 2 C = Na2S + 2 CO2
NOCl + H2O = HNO2 + HCl =>
NOCl + H2O = HNO2 + HCl
HNO3(aq) + Cu(OH)2(s) = Cu(NO3)2 + H2O =>
2 HNO3(aq) + Cu(OH)2(s) = Cu(NO3)2 + 2 H2O
(C4H9OH) + O2 = CO2 + H2O =>
(C4H9OH) + 6 O2 = 4 CO2 + 5 H2O
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
KNO3 + NH4F = KF + NH4NO3 =>
KNO3 + NH4F = KF + NH4NO3
HClO4 + Br2O3 = BrCl + H2O + O2 =>
2 HClO4 + Br2O3 = 2 BrCl + H2O + 5 O2
J2 + MnO2 + H2SO4 = MnSO4 + HJO3 + H2O =>
J2 + 5 MnO2 + 5 H2SO4 = 5 MnSO4 + 2 HJO3 + 4 H2O
Ca(NO3)2 + NaOH = Ca(OH)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NaNO3
C2H7NO2 = H2O + C2H5NO =>
C2H7NO2 = H2O + C2H5NO
Be(OH)2 + NH3 = Be3N2 + H2O =>
3 Be(OH)2 + 2 NH3 = Be3N2 + 6 H2O
Al(OH){3} + HCl = AlCl{3} + H2O =>
Al(OH){3} + HCl = AlCl{3} + H2O
Na2SO4 + HNO3 = NaH + SO4(NO3)2 =>
Na2SO4 + 2 HNO3 = 2 NaH + SO4(NO3)2
Cr2O2 + Si = Cr + SiO2 =>
Cr2O2 + Si = 2 Cr + SiO2
H2O2 + KBrO3 = HBrO3 + K2O + O2 =>
2 H2O2 + 4 KBrO3 = 4 HBrO3 + 2 K2O + O2
C6H8O6 + NaOH = C6H7O6Na + H2O =>
C6H8O6 + NaOH = C6H7O6Na + H2O
C2H9N + O2 = CO2 + H2O + N2 =>
4 C2H9N + 17 O2 = 8 CO2 + 18 H2O + 2 N2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
H2Se + Li(OH) = Li2Se + H2O =>
H2Se + 2 Li(OH) = Li2Se + 2 H2O
Mg(s) + HC2H3O2(ag) = Mg(C2H3O2)2(aq) + H2(g) =>
Mg(s) + 2 HC2H3O2(ag) = Mg(C2H3O2)2(aq) + H2(g)
NH4OH + TiOSO4 = TiO2 + (NH4)2SO4 + H2O =>
2 NH4OH + TiOSO4 = TiO2 + (NH4)2SO4 + H2O
CaCO3 + NaI = CaI2 + Na2CO3 =>
CaCO3 + 2 NaI = CaI2 + Na2CO3
KMnO4(aq) + HCl(aq) + H2C2O4(aq) = MnCl2 + CO2(gaz) + H2O(l) + KCl(aq) =>
2 KMnO4(aq) + 6 HCl(aq) + 5 H2C2O4(aq) = 2 MnCl2 + 10 CO2(gaz) + 8 H2O(l) + 2 KCl(aq)
C2H2O2 + H2O = HCO3{-} + H{+} + {-} =>
C2H2O2 + 4 H2O = 2 HCO3{-} + 8 H{+} + 6e
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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