| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br + CaI2 = CaBr + I2
H + O = H2O =>
2 H + O = H2O
Fe(OH)3 + H3Po4 = FePo4 + H2O =>
Fe(OH)3 + H3Po4 = FePo4 + 3 H2O
HCl(aq) + Ca(OH)2(aq) = H2O + CaCl + O =>
2 HCl(aq) + 2 Ca(OH)2(aq) = 3 H2O + 2 CaCl + O
AlPO4 + Ca(OH)2 = Al(OH)3 + Ca3(PO4)2 =>
2 AlPO4 + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(PO4)2
H2SO4 + Li(OH) = LiSO4 + H2OH =>
H2SO4 + Li(OH) = LiSO4 + H2OH
Al2S3 + Cl2 = AlCl3 + S =>
Al2S3 + 3 Cl2 = 2 AlCl3 + 3 S
SiO + Na = NaSiO =>
SiO + Na = NaSiO
Fe{2+} + (O){2-} = Fe2O2 =>
2 Fe{2+} + 2(O){2-} = Fe2O2
SOCl2 + ClF3 = SOF2 + Cl2 =>
3 SOCl2 + 2 ClF3 = 3 SOF2 + 4 Cl2
K3Fe(C2O4)3(H2O)3 = K3Fe(C2O4)3 + H2O =>
K3Fe(C2O4)3(H2O)3 = K3Fe(C2O4)3 + 3 H2O
TiOOH + O2 + NaOH = Na2TiO3 + H2O =>
4 TiOOH + O2 + 8 NaOH = 4 Na2TiO3 + 6 H2O
KMnO4 + C2H4 + H2O = MnO2 + CH2(OH)CH2OH + KOH =>
2 KMnO4 + 3 C2H4 + 4 H2O = 2 MnO2 + 3 CH2(OH)CH2OH + 2 KOH
KBr + AlSO4 = KSO4 + BrAl =>
KBr + AlSO4 = KSO4 + BrAl
Na4Al3Si9O24Cl + Ca + SO4 = Ca4Al6Si6O24(SO4) + Na + Cl + SiO2 =>
2 Na4Al3Si9O24Cl + 4 Ca + SO4 = Ca4Al6Si6O24(SO4) + 8 Na + 2 Cl + 12 SiO2
CH3CH2NH2 + CH3Cl = CH3CH2NH3CH2Cl =>
CH3CH2NH2 + CH3Cl = CH3CH2NH3CH2Cl
Hg{2+} + Fe = Hg + Fe{2+} =>
Hg{2+} + Fe = Hg + Fe{2+}
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C9H20O + O2 = CO2 + H2O =>
2 C9H20O + 27 O2 = 18 CO2 + 20 H2O
HCl(aq) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2(g)
FeCl3 + NaCO3 = FeNa + Cl3CO3 =>
FeCl3 + NaCO3 = FeNa + Cl3CO3
CO2 + HCl = HCO3 + ClCO =>
2 CO2 + HCl = HCO3 + ClCO
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
CH4N2O + NaNO3 = CH4NO3 + NaN2O =>
CH4N2O + NaNO3 = CH4NO3 + NaN2O
Ba3P2 + H2O = PH3 + Ba(OH)2 =>
Ba3P2 + 6 H2O = 2 PH3 + 3 Ba(OH)2
RbCl + AgNO3 = RbNO3 + AgCl =>
RbCl + AgNO3 = RbNO3 + AgCl
MgCO3 + HI = MgI2 + H2CO3 =>
MgCO3 + 2 HI = MgI2 + H2CO3
Na + Cl2 = NaCl(aq) =>
2 Na + Cl2 = 2 NaCl(aq)
Li2 + N2 = Li3N2 =>
3 Li2 + 2 N2 = 2 Li3N2
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
H3P + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 H3P + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
Au + HCl + HNO3 = AuCl4 + NOCl + H2O =>
Au + 6 HCl + 2 HNO3 = AuCl4 + 2 NOCl + 4 H2O
C3H10(g) + O2(g) = CO(g) + H2O(g) =>
C3H10(g) + 4 O2(g) = 3 CO(g) + 5 H2O(g)
KCl + Br = KBr + Cl2 =>
2 KCl + 2 Br = 2 KBr + Cl2
SnO(aq) + Cu(NO3)2(aq) = Sn(NO3)2(aq) + CuO(s) =>
SnO(aq) + Cu(NO3)2(aq) = Sn(NO3)2(aq) + CuO(s)
K[Sn(OH)3] + KOH + BiCl3 = K2[Sn(OH)6] + Bi + KCl =>
3 K[Sn(OH)3] + 9 KOH + 2 BiCl3 = 3 K2[Sn(OH)6] + 2 Bi + 6 KCl
Pt + NHO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 NHO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
CsOH + CH3COO = CsCOO + CH3OH =>
CsOH + CH3COO = CsCOO + CH3OH
C6H12O6 + HNO3 = C6H10O8 + NH3 + H2O2 =>
5 C6H12O6 + 4 HNO3 = 5 C6H10O8 + 4 NH3 + H2O2
HClO4 + KF = HF + KClO4 =>
HClO4 + KF = HF + KClO4
NH4SCN + CuSO4 = Cu(SCN)2 + (NH4)2SO4 =>
2 NH4SCN + CuSO4 = Cu(SCN)2 + (NH4)2SO4
C2H5OH = CH3OCH3 =>
C2H5OH = CH3OCH3
NaS + ZnSO4 = ZnS + NaSO4 =>
NaS + ZnSO4 = ZnS + NaSO4
C2H5OH = CH3OCH3 =>
C2H5OH = CH3OCH3
Na2SO3 + H2O = Na2SO4 + H2 =>
Na2SO3 + H2O = Na2SO4 + H2
Ag + Au2(CO3)3 = Au + Ag2(CO3) =>
6 Ag + Au2(CO3)3 = 2 Au + 3 Ag2(CO3)
Ca3(PO4)2 + C = CaO + CO2 + P =>
2 Ca3(PO4)2 + 5 C = 6 CaO + 5 CO2 + 4 P
AgNO3(Aq) + KI = AgI + KNO3(Aq) =>
AgNO3(Aq) + KI = AgI + KNO3(Aq)
Ag + MgI2 = AgI + Mg =>
2 Ag + MgI2 = 2 AgI + Mg
PbCl2 + Ca = PbCa + Cl2 =>
PbCl2 + Ca = PbCa + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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