| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H5OCl + C3H2N2 = C10H5ClN2 + H2O
ClO3(OH) + H2O = H3O + ClO4 =>
ClO3(OH) + H2O = H3O + ClO4
K2Cr2O7 + FeO + HCl = Cr2O3 + FeCl3 + KCl + H2O =>
K2Cr2O7 + 6 FeO + 20 HCl = Cr2O3 + 6 FeCl3 + 2 KCl + 10 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
H2(SO4)(aq) + Ba(OH)2(aq) = Ba(SO4)(s) + H2O(l) =>
H2(SO4)(aq) + Ba(OH)2(aq) = Ba(SO4)(s) + 2 H2O(l)
Ag20 = Ag =>
Ag20 = 20 Ag
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NaOH + Bi = BiOH + Na =>
NaOH + Bi = BiOH + Na
CH3COOOH + KI + H2SO4 = I2 + CH3COOH + K2SO4 + H2O =>
CH3COOOH + 2 KI + H2SO4 = I2 + CH3COOH + K2SO4 + H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
FeCl2 + NaOH = NaCl + Fe(OH)Cl =>
FeCl2 + NaOH = NaCl + Fe(OH)Cl
Cr(OH)3 + NaNO2 + NaOH = Na2CrO4 + N2O + H2O =>
4 Cr(OH)3 + 6 NaNO2 + 2 NaOH = 4 Na2CrO4 + 3 N2O + 7 H2O
H2O + (C14H21NO11) = (C14H21NO11)*H2O =>
H2O + (C14H21NO11) = (C14H21NO11)*H2O
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4) =>
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4)
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
FeI3(aq) + NaNO3(aq) = NaI(s) + Fe(NO3)3(s) =>
FeI3(aq) + 3 NaNO3(aq) = 3 NaI(s) + Fe(NO3)3(s)
ZnCO3(s) + HBr(aq) = CO2(g) + H2O(a) + ZnBr2(aq) =>
ZnCO3(s) + 2 HBr(aq) = CO2(g) + H2O(a) + ZnBr2(aq)
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + H2O + K =>
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + 2 H2O + K
I + HCl = ICl3 + H2 =>
2 I + 6 HCl = 2 ICl3 + 3 H2
Cu(NH3)4 + CH3COOH + NO3 = Cu(CH3COO)2 + NH3 + H2O =>
9 Cu(NH3)4 + 18 CH3COOH + 2 NO3 = 9 Cu(CH3COO)2 + 38 NH3 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
FeCO3 + H2O = Fe(OH)2 + CO2 =>
FeCO3 + H2O = Fe(OH)2 + CO2
FeCl3 + Hg(NO3)2 = Fe(NO3)2 + Cl3Hg =>
FeCl3 + Hg(NO3)2 = Fe(NO3)2 + Cl3Hg
C11H16 + O2 = CO + H2O =>
2 C11H16 + 19 O2 = 22 CO + 16 H2O
NaI + F2 = Na2F + I2 =>
4 NaI + F2 = 2 Na2F + 2 I2
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
C3H8(g) + O2(g) = C3H8O2 =>
C3H8(g) + O2(g) = C3H8O2
WF6 + C6H6 + H2 = W2C + HF =>
12 WF6 + C6H6 + 33 H2 = 6 W2C + 72 HF
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaOH + Bi = BiOH + Na =>
NaOH + Bi = BiOH + Na
CH3COOH + HF = CH3COF + H2O =>
CH3COOH + HF = CH3COF + H2O
V2O5 + H2C2O4 = V2O3 + CO2 + H2O =>
V2O5 + 2 H2C2O4 = V2O3 + 4 CO2 + 2 H2O
C3H7COOH + MgCO3 = C3H7COOMg + H2O + CO2 =>
21 C3H7COOH + 20 MgCO3 = 20 C3H7COOMg + 14 H2O + 24 CO2
Ai(NO3)3 + NaOH = Ai(OH)3 + NaNO3 =>
Ai(NO3)3 + 3 NaOH = Ai(OH)3 + 3 NaNO3
FeC2O4*2H2O + MgO + NH4H2PO4 + Li2CO3 = LiFeMgPO4 + CO2 + H2O + NH3 =>
2 FeC2O4*2H2O + 2 MgO + 2 NH4H2PO4 + Li2CO3 = 2 LiFeMgPO4 + 5 CO2 + 7 H2O + 2 NH3
HCOOH + CH3CH2OH = HCOOCH3 + H2O =>
2 HCOOH + CH3CH2OH = 2 HCOOCH3 + H2O
C3H8COH + O2 = CO2 + H2O =>
4 C3H8COH + 23 O2 = 16 CO2 + 18 H2O
C6H5COOH + PCl3 = C6H5COCl + H3PO3 =>
3 C6H5COOH + PCl3 = 3 C6H5COCl + H3PO3
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C10H5NO + P + HI = C10H15N + PI3 + H2O =>
C10H5NO + 4 P + 12 HI = C10H15N + 4 PI3 + H2O
HONO2 + C6H14 = C6H12 + NO2 + H2O =>
2 HONO2 + C6H14 = C6H12 + 2 NO2 + 2 H2O
Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + 2 NaCl + H2O
K2O + SO3 = K2SO3 + SO4 =>
K2O + 2 SO3 = K2SO3 + SO4
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO4)2 + H2O =>
8 Ba(OH)2 + 8 Br2 = 7 BaBr2 + Ba(BrO4)2 + 8 H2O
KAg(CN)2 + KOH = Ag + H2O + O2 + KCN =>
4 KAg(CN)2 + 4 KOH = 4 Ag + 2 H2O + O2 + 8 KCN
Ca + H3PO4 + OH = Ca5OH(PO4)3 + H2O =>
5 Ca + 3 H3PO4 + 10 OH = Ca5OH(PO4)3 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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