| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaI2 + Li2O = CaO + LiI =>
CaI2 + Li2O = CaO + 2 LiI
C3H8 + F2 = C3H7F + HF =>
C3H8 + F2 = C3H7F + HF
Co + H2SO4 = CoSO4 + H2 =>
Co + H2SO4 = CoSO4 + H2
CN2 + F2 = CF2 + NF3 =>
CN2 + 4 F2 = CF2 + 2 NF3
Cd + HNO3 = H2 + Cd(NO3)2 =>
Cd + 2 HNO3 = H2 + Cd(NO3)2
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
(CH3)2NH + HCl = (CH3)2NH2 + Cl2 =>
2(CH3)2NH + 2 HCl = 2(CH3)2NH2 + Cl2
Na2CO3(aq) + HNO3(aq) = H2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(aq)
SiO2 + H2SO4 = SiSO5 + H2O =>
SiO2 + H2SO4 = SiSO5 + H2O
CH3CH3 = CH2CH2 + H2 =>
CH3CH3 = CH2CH2 + H2
NaHCO3(aq) + CH3COOOH(aq) = CO2(g) + H2O(e) + CH3COONa =>
3 NaHCO3(aq) + 4 CH3COOOH(aq) = 5 CO2(g) + 5 H2O(e) + 3 CH3COONa
Mn + HgBr2 = Hg + MnBr2 =>
Mn + HgBr2 = Hg + MnBr2
NaC7H5O2 + HCl = NaCl + HC7H5O2 =>
NaC7H5O2 + HCl = NaCl + HC7H5O2
FeCO3(s) + HNO3(aq) = Fe(NO3)2(aq) + CO2(g) + H2O(l) =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2(aq) + CO2(g) + H2O(l)
C3H8 + O = H2O + CO2 =>
C3H8 + 10 O = 4 H2O + 3 CO2
NaNO3 + Zn = Na + Zn(NO3)2 =>
2 NaNO3 + Zn = 2 Na + Zn(NO3)2
NH4 + SO4 = (NH4)2SO4 =>
2 NH4 + SO4 = (NH4)2SO4
Al + NaClO3 = Al2O3 + NaO + Cl =>
4 Al + 3 NaClO3 = 2 Al2O3 + 3 NaO + 3 Cl
(NH4)2S + CaBr2 = (NH4)2Br2 + CaS =>
(NH4)2S + CaBr2 = (NH4)2Br2 + CaS
Fr + O = Fr2O =>
2 Fr + O = Fr2O
Ca + HCI = CaCI + H =>
Ca + HCI = CaCI + H
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
HCl + O = H2O + Cl2 =>
2 HCl + O = H2O + Cl2
KNO3 + Fe + KOH = KNO2 + KFeO4 + H2O =>
7 KNO3 + 2 Fe + 2 KOH = 7 KNO2 + 2 KFeO4 + H2O
KMnO4 + KBr + CH3COOH = Br2 + CH3COOK + Mn(CH3COO)2 + H2O =>
2 KMnO4 + 10 KBr + 16 CH3COOH = 5 Br2 + 12 CH3COOK + 2 Mn(CH3COO)2 + 8 H2O
Na2MoO4 + H2O = Na4Mo4O14 + NaOH =>
4 Na2MoO4 + 2 H2O = Na4Mo4O14 + 4 NaOH
CCl3F + CaCO3 = CaCl2 + CaF2 + CO2 =>
2 CCl3F + 4 CaCO3 = 3 CaCl2 + CaF2 + 6 CO2
Rb + HNO3 = RbNO3 + N2O + H2O =>
8 Rb + 10 HNO3 = 8 RbNO3 + N2O + 5 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HNO3 + Na2SiO3 = H2SiO3 + NaNO3 =>
2 HNO3 + Na2SiO3 = H2SiO3 + 2 NaNO3
Sn(OH)4 + H2C2O4 = Sn(C2O4)2 + H2O =>
Sn(OH)4 + 2 H2C2O4 = Sn(C2O4)2 + 4 H2O
H3BO3 + NaOH = NaBO2 + H2O =>
H3BO3 + NaOH = NaBO2 + 2 H2O
NaNO2 = Na + NO + O =>
NaNO2 = Na + NO + O
C20H14O4 + HCl = C20H15O4 + Cl =>
C20H14O4 + HCl = C20H15O4 + Cl
C13H8O + NaBH4 = C13H10O + Na + BH3 =>
C13H8O + 2 NaBH4 = C13H10O + 2 Na + 2 BH3
NaCN + Cl2 + NaOH = CO2 + N2 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 8 NaOH = 2 CO2 + N2 + 10 NaCl + 4 H2O
Br2 + CaCl2 = CaBr2 + Cl2 =>
Br2 + CaCl2 = CaBr2 + Cl2
PBr7 = PBr3 + Br =>
PBr7 = PBr3 + 4 Br
KOH + KH(IO3)2 = H2O + K(IO3) =>
KOH + KH(IO3)2 = H2O + 2 K(IO3)
Fe2O3(s) + CO(g) = Fe3O4(s) + CO2(g) =>
3 Fe2O3(s) + CO(g) = 2 Fe3O4(s) + CO2(g)
Mg2 + N2 = MgN =>
Mg2 + N2 = 2 MgN
C9H10O3 + C9H8O = C18H16O3 + H2O =>
C9H10O3 + C9H8O = C18H16O3 + H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
NaOH + Al2O3 + H2O = Na3[Al(OH)6] =>
6 NaOH + Al2O3 + 3 H2O = 2 Na3[Al(OH)6]
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2(aq) + H2O(l) =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2(aq) + 2 H2O(l)
Ag + Ca(OH)2 = Ag(OH) + Ca =>
2 Ag + Ca(OH)2 = 2 Ag(OH) + Ca
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
NaHCO3(s) = Na2O(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2O(s) + 2 CO2(g) + H2O(g)
CH3 + HNO3 = CH3CH2NO2 + H2O =>
2 CH3 + HNO3 = CH3CH2NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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