| Équations équilibrées la veille |
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
ZnF2 + NaOH = Zn(OH)2 + NaF =>
ZnF2 + 2 NaOH = Zn(OH)2 + 2 NaF
C6H2O + O2 = CO2 + H2O =>
C6H2O + 6 O2 = 6 CO2 + H2O
C2H8 + N2O4 = N2 + CO2 + H2 =>
C2H8 + N2O4 = N2 + 2 CO2 + 4 H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Al(OH)3 + NaCl = Al(Cl)3 + NaOH =>
Al(OH)3 + 3 NaCl = Al(Cl)3 + 3 NaOH
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Ag{+} + Pb = Ag + Pb{+} =>
Ag{+} + Pb = Ag + Pb{+}
FeS2 + HNO3 = H2SO4 + Fe(NO3)3 + H2O + NO =>
FeS2 + 8 HNO3 = 2 H2SO4 + Fe(NO3)3 + 2 H2O + 5 NO
CaCl2(aq) + NaOH(aq) = CaOH(s) + NaCl2(aq) =>
CaCl2(aq) + NaOH(aq) = CaOH(s) + NaCl2(aq)
Mg(s) + H2SO4(l) = MgSO4(aq) + H2 =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2
Al2O3 + KOH + H2O = K3Al(OH)6 =>
Al2O3 + 6 KOH + 3 H2O = 2 K3Al(OH)6
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
P2O3 + O2 = P2O5 =>
P2O3 + O2 = P2O5
As2S3 + HNO3 + H2O + NaNO3 = H3AsO4 + Na2SO4 + NO =>
3 As2S3 + 10 HNO3 + 4 H2O + 18 NaNO3 = 6 H3AsO4 + 9 Na2SO4 + 28 NO
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
B2Cl4 + NaOH = NaBO2 + NaCl + H2O + H2 =>
B2Cl4 + 6 NaOH = 2 NaBO2 + 4 NaCl + 2 H2O + H2
CrO4{-2} + CN{-} + H2O = CNO{-} + Cr(OH)4{-} + OH{-} =>
2 CrO4{-2} + 3 CN{-} + 5 H2O = 3 CNO{-} + 2 Cr(OH)4{-} + 2 OH{-}
NaOH(aq) + CaCl2(aq) = NaCl(aq) + Ca(OH)2 =>
2 NaOH(aq) + CaCl2(aq) = 2 NaCl(aq) + Ca(OH)2
Mg(s) + H2SO4(l) = MgSO4(s) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(s) + H2(g)
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
H2S2O3 + HIO = H2SO3 + I2 + H2O =>
H2S2O3 + 4 HIO = 2 H2SO3 + 2 I2 + H2O
AgClO4 + LiBr = AgBr + LiClO4 =>
AgClO4 + LiBr = AgBr + LiClO4
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
Fe3 + Zn(NO3)2 = Fe3Zn(NO3)2 =>
Fe3 + Zn(NO3)2 = Fe3Zn(NO3)2
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
CaCl2(aq) + NaOH(aq) = Ca(OH)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaCl(aq)
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
CuCO3 + Cu(NO3)2 = CuCu + CO3(NO3)2 =>
CuCO3 + Cu(NO3)2 = CuCu + CO3(NO3)2
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
S(s) + Cl(g) = SCl(s) =>
S(s) + Cl(g) = SCl(s)
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
KClO2(s) = KCl(s) + O(g) =>
KClO2(s) = KCl(s) + 2 O(g)
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
CaCl2(aq) + NaOH(aq) = Ca(OH)2 + NaCl =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaCl
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
CuSO4(aq) + NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq)
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Br + Na2CO3 = NaBr + NaBrO3 + CO2 =>
6 Br + 3 Na2CO3 = 5 NaBr + NaBrO3 + 3 CO2
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cu(s) + H2SO4(l) + H2O2(l) = CuSO4 + H2O =>
Cu(s) + H2SO4(l) + H2O2(l) = CuSO4 + 2 H2O
CaO + H2O2 = CaO2 + H2O =>
CaO + H2O2 = CaO2 + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur11/02/24
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