| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO2 + 6 FeCl2 + 4 H2SO4 = 4 FeCl3 + Fe2(SO4)3 + K2SO4 + 4 H2O + N2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
SnCl2 + Sn(OH)2 = SnOHCl =>
SnCl2 + Sn(OH)2 = 2 SnOHCl
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Ag + Fe = AgFe =>
Ag + Fe = AgFe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C10H16 + H2O2 = CO2 + H2O =>
C10H16 + 28 H2O2 = 10 CO2 + 36 H2O
CuO + HC1 = CuC1 + H2O2 =>
2 CuO + 2 HC1 = 2 CuC1 + H2O2
C3H7NH2 + H2O = C3H7NH3 + OH =>
C3H7NH2 + H2O = C3H7NH3 + OH
PBS + O2 = PBO + SO2 =>
2 PBS + 3 O2 = 2 PBO + 2 SO2
Fe(CrO2)2 = Cr + Fe2O3 + O2 =>
4 Fe(CrO2)2 = 8 Cr + 2 Fe2O3 + 5 O2
C135H90O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
C135H90O9NS + 155 O2 = 135 CO2 + 45 H2O + NO2 + SO2
TeO2 + H2O2 = H2TeO3 + O2 =>
2 TeO2 + 2 H2O2 = 2 H2TeO3 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH(OH)CH3HNO3 = CH3CHO(NO2)CH3H2O =>
CH3CH(OH)CH3HNO3 = CH3CHO(NO2)CH3H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CuSO4 + Cl2 = CuCl2 + SO4 =>
CuSO4 + Cl2 = CuCl2 + SO4
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
CrK(SO4)2 = Cr2 + K + SO4 =>
2 CrK(SO4)2 = Cr2 + 2 K + 4 SO4
CuS + H2SO4 = CuSO4 + SO2 + H2O =>
CuS + 4 H2SO4 = CuSO4 + 4 SO2 + 4 H2O
Zn(OH)2 + H3PO3 = Zn3(PO3)2 + H2O =>
3 Zn(OH)2 + 2 H3PO3 = Zn3(PO3)2 + 6 H2O
KOHBa(OH)2 = K(OH)3Ba =>
KOHBa(OH)2 = K(OH)3Ba
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
RbOH + Zn = RbZnO + H =>
RbOH + Zn = RbZnO + H
H3PO4 + (NH4)2MoO4 = (NH4)3PO4 + MoO3 + H2O =>
2 H3PO4 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O
C9H12 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H6O + C3H6O =>
7 C9H12 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H6O + 11 C3H6O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C5H11Cl + KOH(alcohol) = C5H10 + KCl + H2O =>
C5H11Cl + KOH(alcohol) = C5H10 + KCl + H2O
BH3 + O2 = BO2 + H2O =>
4 BH3 + 7 O2 = 4 BO2 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
MgO + H2SO4 = H2O + MgSO4 =>
MgO + H2SO4 = H2O + MgSO4
C9H12 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O
I2 + CCl4 = CI + Cl4 =>
I2 + 2 CCl4 = 2 CI + 2 Cl4
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
MnCl2 + (NH4)2CO3 = MnCO3 + (NH4)2Cl2 =>
MnCl2 + (NH4)2CO3 = MnCO3 + (NH4)2Cl2
CaS + KP = KS + CaP =>
CaS + KP = KS + CaP
BaF2 = F2 + Ba =>
BaF2 = F2 + Ba
Fe(s) + Na3PO4(aq) = FePO4(aq) + Na(s) =>
Fe(s) + Na3PO4(aq) = FePO4(aq) + 3 Na(s)
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
BH3 + O2 = B2O3 + H2O =>
2 BH3 + 3 O2 = B2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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