| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BeO + Na2O = 3 Be + 2 NaO2
Al + CrO = AlO + Cr =>
Al + CrO = AlO + Cr
C7H6O6 + O2 = CO2 + H2O =>
2 C7H6O6 + 11 O2 = 14 CO2 + 6 H2O
Pb(NO3) + Mg = Mg(NO3) + Pb =>
Pb(NO3) + Mg = Mg(NO3) + Pb
CrI3 + KOH + Cl2 = K2CrO4 + KCl + KIO + H2O =>
2 CrI3 + 28 KOH + 9 Cl2 = 2 K2CrO4 + 18 KCl + 6 KIO + 14 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Ga2(SO4)3 + MgBr2 = GaBr3 + Mg2(SO4)2 =>
2 Ga2(SO4)3 + 6 MgBr2 = 4 GaBr3 + 3 Mg2(SO4)2
(CH3)3N + HCl = CH3Cl + NH3 =>
(CH3)3N + 3 HCl = 3 CH3Cl + NH3
Mg(NO3)2(aq) + KI(aq) = MgI2(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 KI(aq) = MgI2(s) + 2 KNO3(aq)
LithiumSulfideZincOxide = LithiumOxideZincSulfide =>
LithiumSulfideZincOxide = LithiumOxideZincSulfide
Na + Cl2 + O2 = NaClO4 =>
2 Na + Cl2 + 4 O2 = 2 NaClO4
NaOOCCH2CH2CH2COONa + NaOH = Na2CO3 + C3H8 =>
NaOOCCH2CH2CH2COONa + 2 NaOH = 2 Na2CO3 + C3H8
Cr(OH)3 + ClO3{-} + OH{-} = CrO4{-}2 + Cl{-} + H2O =>
3 Cr(OH)3 + 2 ClO3{-} + 3 OH{-} = 3 CrO4{-}2 + 2 Cl{-} + 6 H2O
HI + NaHCO3 = NaI + H2CO3 =>
HI + NaHCO3 = NaI + H2CO3
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
ICIKOH = KCIIOH =>
ICIKOH = KCIIOH
HCaO = HOCa =>
HCaO = HOCa
Ca(NH2)2 = CaNH + NH3 =>
Ca(NH2)2 = CaNH + NH3
Pb(s) + Cl2(g) = PbCl2(s) =>
Pb(s) + Cl2(g) = PbCl2(s)
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
NH2HgCl = N2 + NH3 + Hg2Cl2 =>
6 NH2HgCl = N2 + 4 NH3 + 3 Hg2Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3(s) + HCl = NaCl(aq) + CO2 + H2O =>
Na2CO3(s) + 2 HCl = 2 NaCl(aq) + CO2 + H2O
H2O33C2 + O2 = CO17 + H2O2 =>
2 H2O33C2 + 3 O2 = 4 CO17 + 2 H2O2
KNO3(aq) + Na2CO3(aq) = KCO3(aq) + Na2NO3(aq) =>
KNO3(aq) + Na2CO3(aq) = KCO3(aq) + Na2NO3(aq)
NaHSO4 + KOH = NaOH + KHSO4 =>
NaHSO4 + KOH = NaOH + KHSO4
Ba(NO3)2(aq) + KCl(aq) = BaCl2 + KNO3 =>
Ba(NO3)2(aq) + 2 KCl(aq) = BaCl2 + 2 KNO3
C7H5(NO)3 = C + CO + H + N2 =>
2 C7H5(NO)3 = 8 C + 6 CO + 10 H + 3 N2
CuS + Mg(OH)2 = Cu(OH)2 + SMg =>
CuS + Mg(OH)2 = Cu(OH)2 + SMg
H2SO4 + MgOH = Mg2SO4 + H2O =>
H2SO4 + 2 MgOH = Mg2SO4 + 2 H2O
K2CrO4 + FeCl3 = Fe2(CrO4)3 + KCl =>
3 K2CrO4 + 2 FeCl3 = Fe2(CrO4)3 + 6 KCl
Ca + Cr2O7 = Ca(Cr2O7)2 =>
Ca + 2 Cr2O7 = Ca(Cr2O7)2
Zn(NO3)2 + NH4OH = Zn(OH)2 + NO + H2O =>
5 Zn(NO3)2 + 6 NH4OH = 5 Zn(OH)2 + 16 NO + 10 H2O
H2C2O4 + KNO3 = KNO2 + CO2 + H2O =>
H2C2O4 + KNO3 = KNO2 + 2 CO2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH3(g) + Cl2(g) = NH4Cl(s) + NCl3(g) =>
4 NH3(g) + 3 Cl2(g) = 3 NH4Cl(s) + NCl3(g)
MgCO3 + HNo3 = Mg(No3)2 + H2O + CO2 =>
MgCO3 + 2 HNo3 = Mg(No3)2 + H2O + CO2
Mg + H2C2O4 = MgC2O4 + H =>
Mg + H2C2O4 = MgC2O4 + 2 H
C6H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
H2O2FeCl3 = H2Cl3FeO2 =>
H2O2FeCl3 = H2Cl3FeO2
Zn(NO3)2 + NH4OH = Zn(OH)2 + NO + H2O =>
5 Zn(NO3)2 + 6 NH4OH = 5 Zn(OH)2 + 16 NO + 10 H2O
BH3 + O2 = BO2 + H2O =>
4 BH3 + 7 O2 = 4 BO2 + 6 H2O
CaBr2 + AuClO4 = Ca(ClO4)2 + AuBr =>
CaBr2 + 2 AuClO4 = Ca(ClO4)2 + 2 AuBr
H2(NO3)CuSO4 = Cu(NO3)H2SO4 =>
H2(NO3)CuSO4 = Cu(NO3)H2SO4
NaOHNH4NO3 = NaNO3NH3H2O =>
NaOHNH4NO3 = NaNO3NH3H2O
Na2TeO3 + NaI + HCl = NaCl + Te + I2 + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 2 I2 + 3 H2O
AgNO3(aq)NaCl(s) = AgCl(s)NaNO3(aq) =>
AgNO3(aq)NaCl(s) = AgCl(s)NaNO3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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