| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
Zn + KOH + H2O = K2[Zn(OH)6] + H2 =>
Zn + 2 KOH + 4 H2O = K2[Zn(OH)6] + 2 H2
NaOH + Ni(NO{3}){2} = NaNO{3} + Ni(OH){2} =>
NaOH + Ni(NO{3}){2} = NaNO{3} + Ni(OH){2}
Si + CH3Cl = (CH3)2SiCl2 =>
Si + 2 CH3Cl = (CH3)2SiCl2
CH3Cl + Si = CH3SiCl3 + C2H6 =>
3 CH3Cl + Si = CH3SiCl3 + C2H6
Si + CH3Cl = (CH3)2SiCl2 =>
Si + 2 CH3Cl = (CH3)2SiCl2
CH3Cl + Si = CH3SiCl3 + C2H6 =>
3 CH3Cl + Si = CH3SiCl3 + C2H6
Si + CH3Cl = (CH3)2SiCl2 =>
Si + 2 CH3Cl = (CH3)2SiCl2
MnO4{-} + HCl + H3O{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 HCl + 6 H3O{+} = 2 Mn{2+} + 5 Cl2 + 14 H2O
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH3Cl + Si = CH3SiCl3 + C2H6 =>
3 CH3Cl + Si = CH3SiCl3 + C2H6
Si + CH3Cl = (CH3)2SiCl2 =>
Si + 2 CH3Cl = (CH3)2SiCl2
Fe3(PO4)2 + HCl = H3(PO4) + FeCl2 =>
Fe3(PO4)2 + 6 HCl = 2 H3(PO4) + 3 FeCl2
CH3Cl + Si = CH3SiCl3 + C2H6 =>
3 CH3Cl + Si = CH3SiCl3 + C2H6
KI(aq) + BaS(aq) = BaI2 + K2S =>
2 KI(aq) + BaS(aq) = BaI2 + K2S
NH4NO3 + C + S = N2 + CO2 + (NH4)2S =>
2 NH4NO3 + 3 C + S = N2 + 3 CO2 + (NH4)2S
Ca(NO3)2 = CaN2O + O2 =>
2 Ca(NO3)2 = 2 CaN2O + 5 O2
CH3Cl + Si = CH3SiCl3 + C2H6 =>
3 CH3Cl + Si = CH3SiCl3 + C2H6
KI(aq) + BaS(aq) = BaI2 + K2S =>
2 KI(aq) + BaS(aq) = BaI2 + K2S
NH4NO3 + C + S = N2 + CO2 + (NH4)2S =>
2 NH4NO3 + 3 C + S = N2 + 3 CO2 + (NH4)2S
CrBa(OH)2 = Cr(OH)2Ba =>
CrBa(OH)2 = Cr(OH)2Ba
NH4NO3 + C + S = N2 + CO2 + (NH4)2S =>
2 NH4NO3 + 3 C + S = N2 + 3 CO2 + (NH4)2S
CH3Cl + Si = CH3SiCl3 + C2H6 =>
3 CH3Cl + Si = CH3SiCl3 + C2H6
KI(aq) + BaS(aq) = BaI2 + K2S =>
2 KI(aq) + BaS(aq) = BaI2 + K2S
Mg(s)Br2(aq) = MgBr2(aq) =>
Mg(s)Br2(aq) = MgBr2(aq)
H2Cr2O7 + Al(OH)3 = Al2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 H2O
C16H14O + C6H10O3 = C21H21O3 + H2O =>
3 C16H14O + 6 C6H10O3 = 4 C21H21O3 + 9 H2O
Cu8 + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu8 + 64 HNO3 = 24 Cu(NO3)2 + 16 NO + 32 H2O
CUSO4 + Zn = CU + ZnSO4 =>
CUSO4 + Zn = CU + ZnSO4
Sr(NO3)2CaCl2 = SrCl2Ca(NO3)2 =>
Sr(NO3)2CaCl2 = SrCl2Ca(NO3)2
Al + Zn(NO3)2 = AlNO3 + Zn =>
2 Al + Zn(NO3)2 = 2 AlNO3 + Zn
C60H102 + O2 = CO2 + H2O =>
2 C60H102 + 171 O2 = 120 CO2 + 102 H2O
NaHCO3 + C6H7O7 = NaC6H7O7 + CO2 + H2O =>
17 NaHCO3 + 18 C6H7O7 = 17 NaC6H7O7 + 23 CO2 + 12 H2O
SiSO4 + Na2CO3 = Na2SO4 + SiCO3 =>
SiSO4 + Na2CO3 = Na2SO4 + SiCO3
Na(OH)KF = NaFK(OH) =>
Na(OH)KF = NaFK(OH)
Mg(SO3)H2SO4 = MgSO4H2OSO2 =>
Mg(SO3)H2SO4 = MgSO4H2OSO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al{2] = Al{2}O{3} =>
Al{2] = Al{2}O{3}
CaSeRbCl = CaRbSeCl =>
CaSeRbCl = CaRbSeCl
NaOH(aq)BaCl(aq) = NaCl(aq)BaOH =>
NaOH(aq)BaCl(aq) = NaCl(aq)BaOH
KBr(aq) + AgNO3 = AgBr + KNO3 =>
KBr(aq) + AgNO3 = AgBr + KNO3
F1 + NaOH = NaF + O2 + H2O =>
4 F1 + 4 NaOH = 4 NaF + O2 + 2 H2O
FeO + Cl2O = FeCl2 + O2 =>
FeO + Cl2O = FeCl2 + O2
Pt + Au(NO3)3 = Pt(NO3)3 + Au =>
Pt + Au(NO3)3 = Pt(NO3)3 + Au
C2H6O(l) + O2(g) = CO2 + H2O =>
C2H6O(l) + 3 O2(g) = 2 CO2 + 3 H2O
Sr(OH)2 + FeCl3 = SrCl2 + Fe(HO)3 =>
3 Sr(OH)2 + 2 FeCl3 = 3 SrCl2 + 2 Fe(HO)3
MnSO4 + H3PO5 + H2O = HMnO4 + H3PO4 + H2SO4 =>
2 MnSO4 + 5 H3PO5 + 3 H2O = 2 HMnO4 + 5 H3PO4 + 2 H2SO4
P + O2 + NaOH = Na3PO4 + H2O =>
4 P + 5 O2 + 12 NaOH = 4 Na3PO4 + 6 H2O
SrCO3 + HCl = SrCl + HCO3 =>
SrCO3 + HCl = SrCl + HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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