| Équations équilibrées la veille |
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Mg(HCO3)2 + H3PO4 = Mg3(PO4)2 + CO2 + H2O =>
3 Mg(HCO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 CO2 + 6 H2O
Ni(NO3)3(aq) + KBr(aq) = NiBr3(aq) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KBr(aq) = NiBr3(aq) + 3 KNO3(aq)
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KReO4 + HBr + H3PO2 = KReBr4 + H2O + H3PO4 =>
KReO4 + 4 HBr + H3PO2 = KReBr4 + 2 H2O + H3PO4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe(NO3)2 + FeCl3 = FeCl2 + Fe(NO3)3 =>
3 Fe(NO3)2 + 2 FeCl3 = 3 FeCl2 + 2 Fe(NO3)3
PtF4 = Pt + F =>
PtF4 = Pt + 4 F
CoBr3(aq) + K2S(aq) = Co2S3(s) + KBr(aq) =>
2 CoBr3(aq) + 3 K2S(aq) = Co2S3(s) + 6 KBr(aq)
MgCO3 + Na3PO4 = Mg3(PO4)2 + Na2CO3 = ? =>
3 MgCO3 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2CO3
K2MnO4 + BaCl2 = BaMnO4 + KCl =>
K2MnO4 + BaCl2 = BaMnO4 + 2 KCl
CoBr3 + Na2CO3 = Co2(CO3)3 + NaBr =>
2 CoBr3 + 3 Na2CO3 = Co2(CO3)3 + 6 NaBr
C3H5(OCOC17H31)3 + H2O = C3H5(OH)3 + OCOC17H32 =>
C3H5(OCOC17H31)3 + 3 H2O = C3H5(OH)3 + 3 OCOC17H32
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
N2O5 + H2O = HNO3 = =>
N2O5 + H2O = 2 HNO3
H2S + CuSO4 = CuS + H2SO4 =>
H2S + CuSO4 = CuS + H2SO4
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
H3PO2 + Pb(OH)4 = H2O + Pb3(PO2)4 =>
4 H3PO2 + 3 Pb(OH)4 = 12 H2O + Pb3(PO2)4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + Fe(NO3)3Al(NO3)3 + Fe = FeAl2O4 + NO =>
5 Al + Fe(NO3)3Al(NO3)3 + 2 Fe = 3 FeAl2O4 + 6 NO
Cl2 + Ca(OH)2 = Ca(ClO3)2 + CaCl + H2O =>
7 Cl2 + 12 Ca(OH)2 = 2 Ca(ClO3)2 + 10 CaCl + 12 H2O
Na2SO4 + HCl = NaCl + NaHSO4 =>
Na2SO4 + HCl = NaCl + NaHSO4
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
MgBr + Cl2 = MgCl + Br2 =>
2 MgBr + Cl2 = 2 MgCl + Br2
CuBr = Cu + Br =>
CuBr = Cu + Br
MgSO4 + NaCl = MgCl2 + Na2SO4 =>
MgSO4 + 2 NaCl = MgCl2 + Na2SO4
CuBr = Cu + Br2 =>
2 CuBr = 2 Cu + Br2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Li2 + HCI = LiCI + H2 =>
Li2 + 2 HCI = 2 LiCI + H2
Cl2 + Na2I = NaCl + I =>
Cl2 + Na2I = 2 NaCl + I
Ca(OH) = CaOH =>
Ca(OH) = CaOH
C3H6 + Br2 = C3H5Br + H2Br =>
4 C3H6 + 3 Br2 = 4 C3H5Br + 2 H2Br
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa =>
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa
(CrCl3)2 + (H2O2)3 + (KOH)10 = (K2CrO4)2 + (KCl)6 + (H2O)6 =>
3(CrCl3)2 + 3(H2O2)3 + 3(KOH)10 = 3(K2CrO4)2 + 3(KCl)6 + 4(H2O)6
Fe2O + HNO3 = FeNO3 + H2O =>
Fe2O + 2 HNO3 = 2 FeNO3 + H2O
C2H5 + Br2 = C2H4Br + H2 =>
2 C2H5 + Br2 = 2 C2H4Br + H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
H2O + C8H5KO4 = H3O + C8H4KO4 =>
H2O + C8H5KO4 = H3O + C8H4KO4
Al + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al + Fe(NO3)3 = Al(NO3)3 + Fe
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
Al + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al + Fe(NO3)3 = Al(NO3)3 + Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl2 + Na2I = NaCl + I =>
Cl2 + Na2I = 2 NaCl + I
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Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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