| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2{2+} + 2 HCl = Hg2Cl2 + 2 H{+}
Cu(NO3)2*3H2O + Na2C2O4 = CuC2O4 + NaNO3 + H2O =>
Cu(NO3)2*3H2O + Na2C2O4 = CuC2O4 + 2 NaNO3 + 3 H2O
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CH2Cl2(g) = CH4(g) + CCl4(g) =>
2 CH2Cl2(g) = CH4(g) + CCl4(g)
Ba(aq) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(aq) + 2 HCl(aq) = BaCl2(aq) + H2(g)
CH3NO2 + Zn + HCl = CH3NH3Cl + ZnCl2 + H2O =>
CH3NO2 + 3 Zn + 7 HCl = CH3NH3Cl + 3 ZnCl2 + 2 H2O
NH3 + H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH3 + 2 H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4
XeOF2 = XeF2 + O2 =>
2 XeOF2 = 2 XeF2 + O2
Br2(l) + Na(s) = NaBr2 =>
Br2(l) + Na(s) = NaBr2
Fe2O3 + NaOH = Fe(OH)3 + Na2O =>
Fe2O3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O
FeSO4 + H2SO4 = Fe(SO4)2 + H2 =>
FeSO4 + H2SO4 = Fe(SO4)2 + H2
C2H6OH(l) + O2(g) = CO2(g) + H2O(g) =>
4 C2H6OH(l) + 13 O2(g) = 8 CO2(g) + 14 H2O(g)
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C21H42O2 + O2 = CO2 + H2O =>
2 C21H42O2 + 61 O2 = 42 CO2 + 42 H2O
NiO + H2O = Ni(OH)2 =>
NiO + H2O = Ni(OH)2
Hg(NO3)2(aq) + NaBr(aq) = HgBr2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaBr(aq) = HgBr2(s) + 2 NaNO3(aq)
CaO + TiO2 = CaTiO3 =>
CaO + TiO2 = CaTiO3
C6H5O2N + O2 = CO2 + H2O + N2 =>
4 C6H5O2N + 25 O2 = 24 CO2 + 10 H2O + 2 N2
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
KOH(aq) + H2SO3(aq) = K2SO3(aq) + H2O(g) =>
2 KOH(aq) + H2SO3(aq) = K2SO3(aq) + 2 H2O(g)
NaOH + Fe2(SO4)3 = Fe(OH)3 + Na2SO4 =>
6 NaOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Na2SO4
CH3COOH(ac) + NaOH(ac) = CH3COONa(ac) + H2O(l) =>
CH3COOH(ac) + NaOH(ac) = CH3COONa(ac) + H2O(l)
K2O + MgCO3 = K2CO3 + MgO =>
K2O + MgCO3 = K2CO3 + MgO
Mn(H2PO4)2 + H2O = MnO + H3PO4 =>
Mn(H2PO4)2 + H2O = MnO + 2 H3PO4
S8(s) + F2(g) = SF4(g) =>
S8(s) + 16 F2(g) = 8 SF4(g)
H3PO4 + NaF = HF + Na3PO4 =>
H3PO4 + 3 NaF = 3 HF + Na3PO4
H2O2 + NaOH = NaHO2 + H2O =>
H2O2 + NaOH = NaHO2 + H2O
KHS + CuSO4 = KHSO4 + CuS =>
KHS + CuSO4 = KHSO4 + CuS
C6H8O6 + CH3NH2 = C6H7O6CH3 + NH3 =>
C6H8O6 + CH3NH2 = C6H7O6CH3 + NH3
S8(s) + F2(g) = SF6(s) =>
S8(s) + 24 F2(g) = 8 SF6(s)
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
CU(OH)2 + H2S = H2O + CUS =>
CU(OH)2 + H2S = 2 H2O + CUS
C12H22O4 + O2 = CO2 + H2O =>
2 C12H22O4 + 31 O2 = 24 CO2 + 22 H2O
NaHSO4 = H2O + Na2SO4 + SO3 =>
2 NaHSO4 = H2O + Na2SO4 + SO3
Au3P + AuCl3 + H2O = H3PO4 + Au + HCl =>
3 Au3P + 5 AuCl3 + 12 H2O = 3 H3PO4 + 14 Au + 15 HCl
S8(s) + F2(g) = SF6 =>
S8(s) + 24 F2(g) = 8 SF6
HBr + C3H6O = H2O + C3H5Br =>
HBr + C3H6O = H2O + C3H5Br
C15H11O + O2 = CO2 + H2O =>
4 C15H11O + 69 O2 = 60 CO2 + 22 H2O
Au3P + AuCl3 + H2O = H3PO2 + Au + HCl =>
3 Au3P + AuCl3 + 6 H2O = 3 H3PO2 + 10 Au + 3 HCl
Rb + H2O = H2 + Rb2O =>
2 Rb + H2O = H2 + Rb2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
ZnBr2 = Zn + Br =>
ZnBr2 = Zn + 2 Br
Ni2[Fe(CN)6] + NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
Au3P + AuCl3 + H2O = H3PO2 + AuO + HCl =>
Au3P + 7 AuCl3 + 12 H2O = H3PO2 + 10 AuO + 21 HCl
H3PO4 + Al(OH)3 = Al(PO4) + H2O =>
H3PO4 + Al(OH)3 = Al(PO4) + 3 H2O
NaOH + H2O2 = NaO2 + H2O =>
2 NaOH + 3 H2O2 = 2 NaO2 + 4 H2O
C + S = CS2 =>
C + 2 S = CS2
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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