| Équations équilibrées la veille | Équations équilibrées le lendemain |
B6H10(s) + 7 O2(g) = 3 B2O3(s) + 5 H2O(g)
NH3 + I2 = NH3I =>
2 NH3 + I2 = 2 NH3I
Cr(NO3)3 + H2O2 + NaOH = Na2CrO4 + H2O + HNO3 =>
2 Cr(NO3)3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 2 H2O + 6 HNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SO4 + NaOH = SOH + NaO4 =>
SO4 + NaOH = SOH + NaO4
NaOH + H3BO3 = Na3BO3 + H2O =>
3 NaOH + H3BO3 = Na3BO3 + 3 H2O
PbCO3 + H2SO4 = PbSO4 + H2O + CO2 =>
PbCO3 + H2SO4 = PbSO4 + H2O + CO2
C18H34O2 + C2H6O = C20H39O2 + H2O =>
5 C18H34O2 + 15 C2H6O = 6 C20H39O2 + 13 H2O
NH3 + I2 = NH3I =>
2 NH3 + I2 = 2 NH3I
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H5NH2C6H5COClNaOH = (C6H5)2NHCONaClH2O =>
C6H5NH2C6H5COClNaOH = (C6H5)2NHCONaClH2O
KI(aq) + HNO3(aq) = KNO3(aq) + HI(aq) =>
KI(aq) + HNO3(aq) = KNO3(aq) + HI(aq)
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
F2 + Al = AlF =>
F2 + 2 Al = 2 AlF
H2SO4(aq) + BaO(s) = BaSO4(s) + H2O =>
H2SO4(aq) + BaO(s) = BaSO4(s) + H2O
MgSO4 + KOH = Mg(OH)2 + (K)2SO4 =>
MgSO4 + 2 KOH = Mg(OH)2 + (K)2SO4
Cu(NO3)2 + LiOH = Cu(OH)2 + LiNO3 =>
Cu(NO3)2 + 2 LiOH = Cu(OH)2 + 2 LiNO3
SF6 + SiO2 = SiF4 + SO3 =>
2 SF6 + 3 SiO2 = 3 SiF4 + 2 SO3
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Fe + HNO3 + HCl = FeCl3 + NO + H2O =>
Fe + HNO3 + 3 HCl = FeCl3 + NO + 2 H2O
S8 + O8 = SO3 =>
S8 + 3 O8 = 8 SO3
TlCl + HNO3 = Tl(NO3)3 + NO2 + HCl + H2O =>
TlCl + 5 HNO3 = Tl(NO3)3 + 2 NO2 + HCl + 2 H2O
CH3(CH2)6COOH + C2H5 = C10H20O2 + H2O =>
9 CH3(CH2)6COOH + 4 C2H5 = 8 C10H20O2 + 2 H2O
H2SO4 + SrF2 = SrSO4 + HF =>
H2SO4 + SrF2 = SrSO4 + 2 HF
H2SO4(aq) + NaCl = HCl + Na2SO4 =>
H2SO4(aq) + 2 NaCl = 2 HCl + Na2SO4
PbCl4 = PbCl2 + Cl2 =>
PbCl4 = PbCl2 + Cl2
Ag + SO3 = Ag(SO3)2 =>
Ag + 2 SO3 = Ag(SO3)2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
N2(g) + Mg(s) = MgN2(s) =>
N2(g) + Mg(s) = MgN2(s)
HNO3(aq) + NaHCO3(aq) = H2O + CO2(g) + NaNO3(aq) =>
HNO3(aq) + NaHCO3(aq) = H2O + CO2(g) + NaNO3(aq)
C2H4O2 + H2O = C2O5 + OH3 =>
C2H4O2 + 13 H2O = C2O5 + 10 OH3
CH3(CH2)3OH + CH3(CH2)2COOH = CH3(CH2)3COO(CH2)2CH3 + H2O =>
CH3(CH2)3OH + CH3(CH2)2COOH = CH3(CH2)3COO(CH2)2CH3 + H2O
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
V2O5 + C = V + CO =>
V2O5 + 5 C = 2 V + 5 CO
H2S + H2SO4 = S + H2O =>
3 H2S + H2SO4 = 4 S + 4 H2O
C3H7Cl + Cl2 = C3H5Cl3 + HCl =>
C3H7Cl + 2 Cl2 = C3H5Cl3 + 2 HCl
CuSO4 + NH4O4 = SO8 + CuNH4 =>
CuSO4 + NH4O4 = SO8 + CuNH4
Na + SO3 + HCl = NaCl + H2O + SO2 =>
2 Na + SO3 + 2 HCl = 2 NaCl + H2O + SO2
Mg3(PO4)2(aq) + H2(g) = Mg(s) + H3PO4(aq) =>
Mg3(PO4)2(aq) + 3 H2(g) = 3 Mg(s) + 2 H3PO4(aq)
C6H14 + O2 = CO2(g) + H2O(g) =>
2 C6H14 + 19 O2 = 12 CO2(g) + 14 H2O(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + HBrO = NaBrO + H2O =>
NaOH + HBrO = NaBrO + H2O
MgCO3 + NaCI = NaCO + MgCI3 =>
MgCO3 + 3 NaCI = 3 NaCO + MgCI3
Al2SO4 + H(OH)3 = H2SO4 + Al(OH)3 =>
Al2SO4 + 2 H(OH)3 = H2SO4 + 2 Al(OH)3
AlCl3 + SCl2 = Al2S3 + Cl =>
2 AlCl3 + 3 SCl2 = Al2S3 + 12 Cl
C2H2 + KMnO4 + H2SO4 = MnSO4 + KHSO4 + CO2 + H2O =>
C2H2 + 2 KMnO4 + 4 H2SO4 = 2 MnSO4 + 2 KHSO4 + 2 CO2 + 4 H2O
Ag2SO4 + Zn(NO3)2 = AgNO3 + ZnSO4 =>
Ag2SO4 + Zn(NO3)2 = 2 AgNO3 + ZnSO4
U71Si48Gd = U3Si + GdSi + U3Si2 =>
3 U71Si48Gd = U3Si + 3 GdSi + 70 U3Si2
FeCl2 + HCl + NaNO2 = NO + H2O + FeCl3 + NaCl =>
FeCl2 + 2 HCl + NaNO2 = NO + H2O + FeCl3 + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/24
Équations équilibrées sur04/30/23
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