| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + Mn(NO3)2 = 2 Na(NO3) + Mn(OH)2
Fe(HO)2 + NO2 = Fe(NO3)3 + NO + H2O =>
Fe(HO)2 + 5 NO2 = Fe(NO3)3 + 2 NO + H2O
P2O5 + Al2O3 = Al(PO4) =>
P2O5 + Al2O3 = 2 Al(PO4)
KOCl + HBr = KOBr + HCl =>
KOCl + HBr = KOBr + HCl
KClO + HI = KCl + I2 + H2O =>
KClO + 2 HI = KCl + I2 + H2O
Ca3(PO4)2 + SiO2 + C = Ca2SiO4 + CO3 + P =>
6 Ca3(PO4)2 + 9 SiO2 + 10 C = 9 Ca2SiO4 + 10 CO3 + 12 P
Ca(CO3) + HCl = H2O + CO2 + CaCl2 =>
Ca(CO3) + 2 HCl = H2O + CO2 + CaCl2
SnF4 = Sn + F2 =>
SnF4 = Sn + 2 F2
HI + RbOH = IOH + RbH =>
HI + RbOH = IOH + RbH
Pb(NO3)2 + LiCl = LiNO3 + PbCl2 =>
Pb(NO3)2 + 2 LiCl = 2 LiNO3 + PbCl2
Na + CoCl = Co + NaCl =>
Na + CoCl = Co + NaCl
NO + C2H6 = N2 + H2O + CO2 =>
14 NO + 2 C2H6 = 7 N2 + 6 H2O + 4 CO2
NaHCO{-3} + H{-3}C{-6}H{-5}O{-7} = Na{-3}C{-6}H{-5}O{-7} + H{-2}O + CO{-2} =>
NaHCO{-3} + 4 H{-3}C{-6}H{-5}O{-7} = Na{-3}C{-6}H{-5}O{-7} + 5 H{-2}O + CO{-2}
CaF2(s) + H2SO4(aq) = HF(g) + CaSO4(aq) =>
CaF2(s) + H2SO4(aq) = 2 HF(g) + CaSO4(aq)
CuSO4 + C6H12O6 + NaOH = CuOH + C6H11O7Na + Na2SO4 + H2O =>
2 CuSO4 + C6H12O6 + 5 NaOH = 2 CuOH + C6H11O7Na + 2 Na2SO4 + 2 H2O
(NH4) + (NO3) = N2O + H2O =>
(NH4) + (NO3) = N2O + 2 H2O
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
Bariumchloride + sodiumsulfate = bariumsulfate + sodiumchloride =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3CH2Br + H3N = CH3CH2NH2 + NH4Br =>
CH3CH2Br + 2 H3N = CH3CH2NH2 + NH4Br
HI + H2O = I + H3O =>
HI + H2O = I + H3O
C57H104O6 + Br2 = C57H104O6Br6 =>
C57H104O6 + 3 Br2 = C57H104O6Br6
V + HBr = V(Br)5 + H2 =>
2 V + 10 HBr = 2 V(Br)5 + 5 H2
AgNO3 + HCl = Cl2 + AgCl + NO + H2O =>
2 AgNO3 + 8 HCl = 3 Cl2 + 2 AgCl + 2 NO + 4 H2O
H2O2 + NaI = O2 + NaIH2 =>
H2O2 + NaI = O2 + NaIH2
K3[Fe(CN)6] + KI = KI3 + K4[Fe(CN)6] =>
2 K3[Fe(CN)6] + 3 KI = KI3 + 2 K4[Fe(CN)6]
N2Cl4 + C3H4 = C3Cl4 + N2 + H2 =>
N2Cl4 + C3H4 = C3Cl4 + N2 + 2 H2
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
AgNO3 + HCl = Cl2 + AgCl + NO + H2O =>
2 AgNO3 + 8 HCl = 3 Cl2 + 2 AgCl + 2 NO + 4 H2O
Al(NO3)3 + CuSO4 = Al(SO4) + Cu((NO3)3) =>
Al(NO3)3 + CuSO4 = Al(SO4) + Cu((NO3)3)
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Al + Cu2O = Al2O3 + Cu =>
2 Al + 3 Cu2O = Al2O3 + 6 Cu
NiCl2*6H2O + Et2NH2Cl = (Et2NH2)2NiCl4 + H2O =>
NiCl2*6H2O + 2 Et2NH2Cl = (Et2NH2)2NiCl4 + 6 H2O
KClO3 + HBr = KCl + H2O + Br =>
KClO3 + 6 HBr = KCl + 3 H2O + 6 Br
CuSO4 + ZnCl2 = ZnSO4 + CuCl2 =>
CuSO4 + ZnCl2 = ZnSO4 + CuCl2
CH3CH2CH2CH(OH)CH2COH + O2 = CO2 + H2O =>
CH3CH2CH2CH(OH)CH2COH + 8 O2 = 6 CO2 + 6 H2O
HPO4{2-} + CaCl2 = HCl2 + CaPO4{2-} =>
HPO4{2-} + CaCl2 = HCl2 + CaPO4{2-}
CH3(CH2)6*CH3 + O2 = CO2 + H2*O =>
2 CH3(CH2)6*CH3 + 25 O2 = 16 CO2 + 18 H2*O
Ba(NO3)2 + Sr(NO3)2 + TiO(NO3)2 + C6H8O7 = (Ba)085(Sr)015(Ti)1(O)3 + CO2 + H2O + N2 =>
765 Ba(NO3)2 + 135 Sr(NO3)2 + 9.0000000000002TiO(NO3)2 + 604 C6H8O7 = 9(Ba)085(Sr)015(Ti)1(O)3 + 3624 CO2 + 2416 H2O + 909 N2
Mg + CuNo3(aq) = Mg(No3)2(aq) + Cu =>
Mg + 2 CuNo3(aq) = Mg(No3)2(aq) + 2 Cu
Zn + Cu{+}2 = Zn{+} + Cu =>
Zn + Cu{+}2 = Zn{+} + Cu
K2S + CuBr2 = CuS + KBr =>
K2S + CuBr2 = CuS + 2 KBr
NaOH + HNO3 + NH4OH = NaNO2 + H2O =>
4 NaOH + 3 HNO3 + NH4OH = 4 NaNO2 + 6 H2O
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
CaCO3 + HC2H3O2 = CO2 + H2O + Ca2 =>
4 CaCO3 + HC2H3O2 = 6 CO2 + 2 H2O + 2 Ca2
Te + H = H2Te =>
Te + 2 H = H2Te
ZnCO3 + O2 = ZnO2 + CO2 =>
2 ZnCO3 + O2 = 2 ZnO2 + 2 CO2
HC7H5O2 = H + C + O2 =>
HC7H5O2 = 6 H + 7 C + O2
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
K3PO4 + NiCO3 = K2CO3 + Ni3(PO4)2 =>
2 K3PO4 + 3 NiCO3 = 3 K2CO3 + Ni3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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