| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 HF = 2 HCl + 2 F
C3H8 + O(g) = CO2 + H2O =>
C3H8 + 10 O(g) = 3 CO2 + 4 H2O
Au2O3 + H3PO4 = AuPO4 + H2O =>
Au2O3 + 2 H3PO4 = 2 AuPO4 + 3 H2O
Mg + PbO = Pb + Mg2O3 =>
2 Mg + 3 PbO = 3 Pb + Mg2O3
K2[Sn(OH)4] + K2CrO4 + H2O = K[Cr(OH)4] + K2[Sn(OH)6] + KOH =>
3 K2[Sn(OH)4] + 2 K2CrO4 + 8 H2O = 2 K[Cr(OH)4] + 3 K2[Sn(OH)6] + 2 KOH
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Mg(ClO4)2 + HCl = MgCl2 + H2O + ClO2 =>
5 Mg(ClO4)2 + 16 HCl = 5 MgCl2 + 8 H2O + 16 ClO2
AlF3 + PbCl2 = AlCl3 + PbF2 =>
2 AlF3 + 3 PbCl2 = 2 AlCl3 + 3 PbF2
KH2PO4 + NaOH = H2O + NaKHPO4 =>
KH2PO4 + NaOH = H2O + NaKHPO4
C2H2 + AgNO3 = C2HAg + HNO3 =>
C2H2 + AgNO3 = C2HAg + HNO3
AgI + Na2 = Ag2 + NaI =>
2 AgI + Na2 = Ag2 + 2 NaI
BaSO4 = BaS + O2 =>
BaSO4 = BaS + 2 O2
Fe(CN)2 + HI = FeI2 + HCN =>
Fe(CN)2 + 2 HI = FeI2 + 2 HCN
HNO3 + Fe2(CO3)3 = Fe(NO3)3 + H2CO3 =>
6 HNO3 + Fe2(CO3)3 = 2 Fe(NO3)3 + 3 H2CO3
COH + H = CH3OH =>
COH + 3 H = CH3OH
Ce(SO4)2 + Na3AsO3 + H2O = Na3AsO4 + Ce2(SO4)3 + H2SO4 =>
2 Ce(SO4)2 + Na3AsO3 + H2O = Na3AsO4 + Ce2(SO4)3 + H2SO4
Pb(OH)2 + KBr = PbBr2 + KOH =>
Pb(OH)2 + 2 KBr = PbBr2 + 2 KOH
AgCl + H2O = Ag2O + Cl2H2 =>
2 AgCl + H2O = Ag2O + Cl2H2
Cu(NO3)2 + Ag = CuAg2 + NO3 =>
Cu(NO3)2 + 2 Ag = CuAg2 + 2 NO3
C6H5C2H5 + O2 = CO2 + H2O =>
2 C6H5C2H5 + 21 O2 = 16 CO2 + 10 H2O
KClO3 + MnCl2 + KOH = KMnO4 + KCl + H2O =>
5 KClO3 + 6 MnCl2 + 18 KOH = 6 KMnO4 + 17 KCl + 9 H2O
Fe + CO{2} = Fe{2}O{3} + CO =>
Fe + CO{2} = Fe{2}O{3} + CO
MgBr2 + S = MgS + Br2 =>
MgBr2 + S = MgS + Br2
Fe(OH)2 + H2F2 = FeF2 + H2O =>
Fe(OH)2 + H2F2 = FeF2 + 2 H2O
Ba + CO2 = BaCO3 + CO =>
Ba + 2 CO2 = BaCO3 + CO
B + H2O = B(OH)3 + H3O =>
B + 6 H2O = B(OH)3 + 3 H3O
Cl2 + Ba(OH)2 = Ba(ClO)2 + BaCl2 + H2O =>
2 Cl2 + 2 Ba(OH)2 = Ba(ClO)2 + BaCl2 + 2 H2O
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
Cu2S + NH4OH = CuOH + (NH4)2S =>
Cu2S + 2 NH4OH = 2 CuOH + (NH4)2S
NaI + (NO3)2Sr = Na2Sr + I(NO3) =>
2 NaI + (NO3)2Sr = Na2Sr + 2 I(NO3)
Cu + K = KCu =>
Cu + K = KCu
NiSO4 + C4H8N2O2 = NiC4H8N2O2 + SO4 =>
NiSO4 + C4H8N2O2 = NiC4H8N2O2 + SO4
Li3PO4 + NiCl2 = Ni3(PO4)2 + LiCl =>
2 Li3PO4 + 3 NiCl2 = Ni3(PO4)2 + 6 LiCl
N + Ag = NAg =>
N + Ag = NAg
O4 + Al2S3 = Al2(SO4)3 =>
3 O4 + Al2S3 = Al2(SO4)3
(C2H5)3N + HClO4 = CO2 + Cl2 + H2O + N2 =>
14(C2H5)3N + 78 HClO4 = 84 CO2 + 39 Cl2 + 144 H2O + 7 N2
C2H7NO + H2O = H3O + C2H6NO =>
C2H7NO + H2O = H3O + C2H6NO
H3PO4 + CaCl = HCl + Ca3PO4 =>
H3PO4 + 3 CaCl = 3 HCl + Ca3PO4
Cu(s) + HCl(aq) = CuCl + H2(aq) =>
2 Cu(s) + 2 HCl(aq) = 2 CuCl + H2(aq)
PHCH3 + KMnO4 + H2SO4 = H2O + PHCOOH + K2SO4 + MnSO4 =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 14 H2O + 5 PHCOOH + 3 K2SO4 + 6 MnSO4
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Ag + Cu(NO3)2 = Cu + Ag(NO3)2 =>
Ag + Cu(NO3)2 = Cu + Ag(NO3)2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Mg(NO3)2*6H2O = MgO + HNO3 + H2O =>
Mg(NO3)2*6H2O = MgO + 2 HNO3 + 5 H2O
Cu(s) + HNO3(ac) = Cu(NO3)2(ac) + H2O(l) + NO(g) =>
3 Cu(s) + 8 HNO3(ac) = 3 Cu(NO3)2(ac) + 4 H2O(l) + 2 NO(g)
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
C1566H3120O971N151P9S5 + H2O = CO2 + CH4 + NH3 + H3PO4 + H2S =>
C1566H3120O971N151P9S5 + 441 H2O = 688 CO2 + 878 CH4 + 151 NH3 + 9 H3PO4 + 5 H2S
Ag + Cu(NO3)2 = Cu + AgNO3 =>
2 Ag + Cu(NO3)2 = Cu + 2 AgNO3
Al(OH)3 + CaBr2 = AlBr3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaBr2 = 2 AlBr3 + 3 Ca(OH)2
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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