| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Zn(ClO3)2 + Pb3(PO4)4 = 2 Zn3(PO4)2 + 3 Pb(ClO3)4
Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2]
C6H13O6 + O2 = H2O + CO2 =>
4 C6H13O6 + 25 O2 = 26 H2O + 24 CO2
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
C4H9NH2 + HClO4 = C4H9NH3 + ClO4 =>
C4H9NH2 + HClO4 = C4H9NH3 + ClO4
C3H7COOH + C2H5OH = CH3CH2CH2COOCH2CH3 + H2O =>
C3H7COOH + C2H5OH = CH3CH2CH2COOCH2CH3 + H2O
K3Fe(CN)6 + KCNS = K3Fe(CNS)6 + KCN =>
K3Fe(CN)6 + 6 KCNS = K3Fe(CNS)6 + 6 KCN
VOSO4 + K2Cr2O7 + H2O = H3VO4 + Cr2(SO4)3 + K2SO4 + H2SO4 =>
6 VOSO4 + K2Cr2O7 + 11 H2O = 6 H3VO4 + Cr2(SO4)3 + K2SO4 + 2 H2SO4
Ba(NO3)2 + Al(Cl)3 = Ba(Cl)2 + Al(NO3)3 =>
3 Ba(NO3)2 + 2 Al(Cl)3 = 3 Ba(Cl)2 + 2 Al(NO3)3
CH3CH2OH + PCl3 = CH3CH2Cl + H3PO3 =>
3 CH3CH2OH + PCl3 = 3 CH3CH2Cl + H3PO3
C3H8O3 + NaHCO3 = H2O + CO2 + NaC3H8 =>
3 C3H8O3 + 2 NaHCO3 = 5 H2O + 5 CO2 + 2 NaC3H8
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
NH2SO3H + H2O = NH4 + HSO4 =>
NH2SO3H + H2O = NH4 + HSO4
C3H7OH + ZnCl2 = HCl + C3H7O + Zn =>
2 C3H7OH + ZnCl2 = 2 HCl + 2 C3H7O + Zn
(NH4)2SO4 + Ca(NO3)2 = NH4NO3 + CaSO4 =>
(NH4)2SO4 + Ca(NO3)2 = 2 NH4NO3 + CaSO4
Yb(NO3)3(H2O)5 + Si(NO3)4 + CH4N2O = Yb2Si2O7 + CO2 + H2O + N2 =>
6 Yb(NO3)3(H2O)5 + 6 Si(NO3)4 + 35 CH4N2O = 3 Yb2Si2O7 + 35 CO2 + 100 H2O + 56 N2
FeCl3 + K2(CO3) = K2(Cl3) + Fe(CO3) =>
FeCl3 + K2(CO3) = K2(Cl3) + Fe(CO3)
P2O3 + H2O = P2H2O4 =>
P2O3 + H2O = P2H2O4
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
Si3P = Si + P4 =>
4 Si3P = 12 Si + P4
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
CuCl2 + C2H8N2 = C2Cu4H4N2 + H2 + Cl2 =>
4 CuCl2 + C2H8N2 = C2Cu4H4N2 + 2 H2 + 4 Cl2
Al2(SO4)3 + FeBr2 = AlBr3 + Fe(SO4) =>
Al2(SO4)3 + 3 FeBr2 = 2 AlBr3 + 3 Fe(SO4)
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
Cr2O3(s) + SiC(s) = Cr(s) + SiO2(s) + CO(g) =>
Cr2O3(s) + SiC(s) = 2 Cr(s) + SiO2(s) + CO(g)
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
Mg2(SO4)2 + HClO4 = H2SO4 + Mg(ClO4)2 =>
Mg2(SO4)2 + 4 HClO4 = 2 H2SO4 + 2 Mg(ClO4)2
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
Mn[] + Cl = MnCl =>
Mn[] + Cl = MnCl
KBi + AgNO3 = AgBi + KNO3 =>
KBi + AgNO3 = AgBi + KNO3
HCl = (HCl)10 =>
10 HCl = (HCl)10
SnCl2 + O2 + HCl = H2SnCl6 + H2O =>
2 SnCl2 + O2 + 8 HCl = 2 H2SnCl6 + 2 H2O
CH3COCl + NaOH = NaCl + CH3COOH =>
CH3COCl + NaOH = NaCl + CH3COOH
Na3PO4(s) = Na + PO4 =>
Na3PO4(s) = 3 Na + PO4
NH4OH + Na2CO3 = (NH4)2CO3 + NaOH =>
2 NH4OH + Na2CO3 = (NH4)2CO3 + 2 NaOH
NF = N2 + F2 =>
2 NF = N2 + F2
KCl + MnCl2 + H2O + Cl2 = KMnO4 + HCl =>
2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2 = 2 KMnO4 + 16 HCl
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
NF = N + F =>
NF = N + F
Mg + HNO3 = Mg(NO3)3 + N2 + H2O =>
10 Mg + 36 HNO3 = 10 Mg(NO3)3 + 3 N2 + 18 H2O
NF = N2F2 =>
2 NF = N2F2
MnO4{-} + H{+} + HCO2H = MnO2 + H2O + CO2 =>
2 MnO4{-} + 2 H{+} + 3 HCO2H = 2 MnO2 + 4 H2O + 3 CO2
K2Cr2O3 + BaCl2 = BaCr2O3 + KCl =>
K2Cr2O3 + BaCl2 = BaCr2O3 + 2 KCl
Na2CO3 + HClO4 = CO2 + H2O + NaClO4 =>
Na2CO3 + 2 HClO4 = CO2 + H2O + 2 NaClO4
NH4OH + CrO3 = (NH4)2Cr2O7 + H2O =>
2 NH4OH + 2 CrO3 = (NH4)2Cr2O7 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CrO7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
2 CrO7{2-} + 9 H2S + 10 H{+} = 2 Cr{3+} + 9 S + 14 H2O
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2 =>
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2
FePO4 + MgSO4 = Fe2(SO4)3 + Mg3(PO4)2 =>
2 FePO4 + 3 MgSO4 = Fe2(SO4)3 + Mg3(PO4)2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/24
Équations équilibrées sur03/11/23
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