| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + Cu = FeSO4Cu
KBr + HCl + NaClO = Br2 + NaCl + H2O + KClO3 =>
2 KBr + 2 HCl + 7 NaClO = Br2 + 7 NaCl + H2O + 2 KClO3
Ag2SO4 + Ba(NO3)2 = Ag2(NO3)2 + BaSO4 =>
Ag2SO4 + Ba(NO3)2 = Ag2(NO3)2 + BaSO4
CuSO3 + KI = CuI2 + K2SO3 =>
CuSO3 + 2 KI = CuI2 + K2SO3
F + KBr = KF + Br =>
F + KBr = KF + Br
H2Mg2O3 + H2SO4 = MgSO4 + H2O =>
H2Mg2O3 + 2 H2SO4 = 2 MgSO4 + 3 H2O
NaOH + AgNo3 = NaNo3 + Ag2O + H2O =>
2 NaOH + 2 AgNo3 = 2 NaNo3 + Ag2O + H2O
CaP + H2O = Ca(OH)3 + PH3 =>
CaP + 3 H2O = Ca(OH)3 + PH3
Ka2O + H2O = KaOH =>
Ka2O + H2O = 2 KaOH
Ba(NO3)2 + Ag2SO4 = BaSO4 + Ag(NO3) =>
Ba(NO3)2 + Ag2SO4 = BaSO4 + 2 Ag(NO3)
C2H6 + C2H2 = C4H8 =>
C2H6 + C2H2 = C4H8
P2O3 + KOH = K2O + P(OH)3 =>
P2O3 + 6 KOH = 3 K2O + 2 P(OH)3
(NH4)3PO4 + Na2SO4 = (NH4)2SO4 + Na3PO4 =>
2(NH4)3PO4 + 3 Na2SO4 = 3(NH4)2SO4 + 2 Na3PO4
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
NaCl + NaI = Na + ICl =>
NaCl + NaI = 2 Na + ICl
KAg(CN)2 + KOH = Ag + KCN + O2 + H2O =>
4 KAg(CN)2 + 4 KOH = 4 Ag + 8 KCN + O2 + 2 H2O
CH3COOC3H7 + H2O = C2H5OH + C2H5COOH =>
CH3COOC3H7 + H2O = C2H5OH + C2H5COOH
Al2(SO4)3(aq) + Na3PO4(aq) = AlPO4 + Na2SO4 =>
Al2(SO4)3(aq) + 2 Na3PO4(aq) = 2 AlPO4 + 3 Na2SO4
NaAlO2 = Na + Al + O2 =>
NaAlO2 = Na + Al + O2
K2CrO7 + HCl + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
2 K2CrO7 + 18 HCl + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 14 H2O + 9 Cl2
NaOCl + H2O2 = NaCl + HO2 =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2
Si(OH){4} + NaBr = SiBr{4} + NaOH =>
Si(OH){4} + NaBr = SiBr{4} + NaOH
Fe + H{+} + ClO4{-} = Fe{3+} + Cl2 + H2O =>
14 Fe + 48 H{+} + 6 ClO4{-} = 14 Fe{3+} + 3 Cl2 + 24 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
TiO2 + KHSO4 = Ti(SO4)2 + KOH =>
TiO2 + 2 KHSO4 = Ti(SO4)2 + 2 KOH
Ca(OCl)2 + C2H5OH = CaCl2 + H2O + CO2 =>
3 Ca(OCl)2 + C2H5OH = 3 CaCl2 + 3 H2O + 2 CO2
MgSO4 + K2S = K2SO4 + MgS =>
MgSO4 + K2S = K2SO4 + MgS
K2Cr2O7 + KI + HCl = I + CrCl3 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 6 I + 2 CrCl3 + 8 KCl + 7 H2O
Mo2O3 + KMnO4 + H2SO4 = MoO3 + K2S04 + MnSO4 + H2O =>
6 Mo2O3 + 2 KMnO4 + 6 H2SO4 = 12 MoO3 + K2S04 + 2 MnSO4 + 6 H2O
PtO2 + H2O = Pt(OH)4 =>
PtO2 + 2 H2O = Pt(OH)4
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
H2SO4 + K2Cr2O7 + H2S = Cr2SO4 + K2SO4 + H2O =>
3 H2SO4 + 4 K2Cr2O7 + 5 H2S = 4 Cr2SO4 + 4 K2SO4 + 8 H2O
PbO4 = O2 + PbO =>
2 PbO4 = 3 O2 + 2 PbO
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
MnO4{-} + S2O3{2-} + H2O = Mn{+2} + S4O6{2-} + OH{-} =>
2 MnO4{-} + 10 S2O3{2-} + 8 H2O = 2 Mn{+2} + 5 S4O6{2-} + 16 OH{-}
NaHSO4 + Al2O3 = Al2(SO4)3 + Na2SO4 + H2O =>
6 NaHSO4 + Al2O3 = Al2(SO4)3 + 3 Na2SO4 + 3 H2O
(NH4)2S2O8 + H2O = NH4HSO4 + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4HSO4 + H2O2
H2S + Ca(OH)2 = H2O + CaS =>
H2S + Ca(OH)2 = 2 H2O + CaS
CH4 + O20 = H2O + CO =>
20 CH4 + 3 O20 = 40 H2O + 20 CO
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
CUBr2 + Cl2 = CUCl2 + Br =>
CUBr2 + Cl2 = CUCl2 + 2 Br
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
V2O5 + HF = VF5 + H2O =>
V2O5 + 10 HF = 2 VF5 + 5 H2O
Mg(OH)2 + H2SiO3 = Mg(SiO3) + H2O =>
Mg(OH)2 + H2SiO3 = Mg(SiO3) + 2 H2O
H3PO3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
2 H3PO3 + 3 Ca(OH)2 = Ca3(PO3)2 + 6 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Be + NaOH + H2O = NaBeO2 + H2 =>
2 Be + 2 NaOH + 2 H2O = 2 NaBeO2 + 3 H2
Cr(s) + Cl2(g) = CrCl3(s) =>
2 Cr(s) + 3 Cl2(g) = 2 CrCl3(s)
H2O(l) + SO3(g) = H2SO4(aq) =>
H2O(l) + SO3(g) = H2SO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/24
Équations équilibrées sur04/23/23
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