| Équations équilibrées la veille |
8 Li + 10 HNO3 = 8 LiNO3 + 5 H2O + N2O
Na2CO3 + C2H4O2 = CO2 + H2O + NaCH3CO2 =>
Na2CO3 + 2 C2H4O2 = CO2 + H2O + 2 NaCH3CO2
PCl5 + NaOH = NaH2PO4 + NaCl + H2O =>
PCl5 + 6 NaOH = NaH2PO4 + 5 NaCl + 2 H2O
H3BO3 + H3PO4 + KF + C5H14ClNO = BP + KCl + CO2 + H2O + N2 + F2 =>
8 H3BO3 + 8 H3PO4 + 2 KF + 2 C5H14ClNO = 8 BP + 2 KCl + 10 CO2 + 38 H2O + N2 + F2
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
HClKOH = KCl(H2O) =>
HClKOH = KCl(H2O)
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Se + Cl2 = SeCl2 =>
Se + Cl2 = SeCl2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Pb + CH3COOH = Pb(CHCOO) + H =>
Pb + CH3COOH = Pb(CHCOO) + 3 H
CO2(g) + H2O(l) = C18H32O16(s) + O2 =>
18 CO2(g) + 16 H2O(l) = C18H32O16(s) + 18 O2
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
HNO + Mg(OH)2 = Mg(NO)2 + H2O =>
2 HNO + Mg(OH)2 = Mg(NO)2 + 2 H2O
C5H5 + Cl2 = C5H5Cl2 =>
C5H5 + Cl2 = C5H5Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
CH2CH2Cl2 = ClCH2CH2Cl =>
CH2CH2Cl2 = ClCH2CH2Cl
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
HgCl2 + NH4OH = Hg(NH2)Cl + NH4Cl + H2O =>
HgCl2 + 2 NH4OH = Hg(NH2)Cl + NH4Cl + 2 H2O
K3PO4(aq) + NiCl2(aq) = Ni3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2(s) + 6 KCl(aq)
(NH4)2SO3 + HCl = NH4Cl + H2SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2SO3
Na + Al2(SO4)3 = NaAl2 + (SO4)3 =>
Na + Al2(SO4)3 = NaAl2 + (SO4)3
CH3COOH + C4H9OH = H2O + CH3COOC4H9 =>
CH3COOH + C4H9OH = H2O + CH3COOC4H9
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
C5H12O + O2 = CO2 + H20(water) =>
10 C5H12O + 45 O2 = 50 CO2 + 6 H20(water)
Zn(NH3)4(OH)2 + H2SO4 = ZnSO4 + NH3 + H2O =>
Zn(NH3)4(OH)2 + H2SO4 = ZnSO4 + 4 NH3 + 2 H2O
HNO3 + AsS5 + H2O = H2SO4 + NO + H3AsO4 =>
35 HNO3 + 3 AsS5 + 2 H2O = 15 H2SO4 + 35 NO + 3 H3AsO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K2SO3 + H2SO3 = KHSO3 =>
K2SO3 + H2SO3 = 2 KHSO3
C + H2 = CH4 =>
C + 2 H2 = CH4
C22H30O3 + O2 = CO2 + OH3 =>
2 C22H30O3 + 51 O2 = 44 CO2 + 20 OH3
Mn(NO3)2 + K3PO4 = K3(NO3)2 + MnPO4 =>
Mn(NO3)2 + K3PO4 = K3(NO3)2 + MnPO4
CUSO4 + ZnCrO = ZnSO4 + CUCrO =>
CUSO4 + ZnCrO = ZnSO4 + CUCrO
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Fe{2} + HCl = FeCl{2} + H =>
Fe{2} + HCl = FeCl{2} + H
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C5H10O5 + Cu(OH)2 = C12H22O12 + Cu2O + H2O =>
12 C5H10O5 + 10 Cu(OH)2 = 5 C12H22O12 + 5 Cu2O + 15 H2O
C7H8O + Br2 = C7H6Br2O + HBr =>
C7H8O + 2 Br2 = C7H6Br2O + 2 HBr
H2PO4{-} + H2O = HPO42{-} + H3O =>
H2PO4{-} + 115 H2O = HPO42{-} + 77 H3O
AsO2 + MnO4 = AsO3 + Mn =>
4 AsO2 + MnO4 = 4 AsO3 + Mn
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H3AsO4 + KOH = H2O + K2HAsO4 =>
H3AsO4 + 2 KOH = 2 H2O + K2HAsO4
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
HgO = Hg + *2O2 =>
4 HgO = 4 Hg + *2O2
Ca + O2 = CaO = Ca(OH)2 =>
2 Ca + O2 = 2 CaO
Ag(s) + Al(s) = Al(s)Ag(s) =>
Ag(s) + Al(s) = Al(s)Ag(s)
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
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| Équations équilibrées la veille |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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