| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11COONa + NaOH = C5H12 + Na2CO3
K2 + CO2 = K2CO3 + C =>
2 K2 + 3 CO2 = 2 K2CO3 + C
NaOH + FeCl2 = NaCl + Fe(OH)2 =>
2 NaOH + FeCl2 = 2 NaCl + Fe(OH)2
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
Na + P = Na3P =>
3 Na + P = Na3P
H3BO3 + CaO = CaB2O4 + H2O =>
2 H3BO3 + CaO = CaB2O4 + 3 H2O
Fe(C2O4)*2H2O + K2C2O4*H2O + H2O2 + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 Fe(C2O4)*2H2O + 3 K2C2O4*H2O + H2O2 + H2C2O4*2H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
C6H1206(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H1206(s) + 615 O2(g) = 12 CO2(g) + 1206 H2O(l)
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O =>
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O
CH3CONH2 + O2 = CO2 + N2 + H2O =>
4 CH3CONH2 + 11 O2 = 8 CO2 + 2 N2 + 10 H2O
NaOH + C4H6O4 = H2O + C4H4O4Na2 =>
2 NaOH + C4H6O4 = 2 H2O + C4H4O4Na2
I{-} + MnO4{-} + OH{-} = IO4{-} + MnO4{2-} + H2O =>
I{-} + 8 MnO4{-} + 8 OH{-} = IO4{-} + 8 MnO4{2-} + 4 H2O
CoS + HCl + HNO3 = CoCl2 + NO + S + H2O =>
3 CoS + 6 HCl + 2 HNO3 = 3 CoCl2 + 2 NO + 3 S + 4 H2O
COS + HNO3 + HCl = COCl2 + NO + S + H2O =>
3 COS + 2 HNO3 + 6 HCl = 3 COCl2 + 2 NO + 3 S + 4 H2O
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
MgSO4 + HClO4 = Mg(ClO4)2 + SO4(H2) =>
MgSO4 + 2 HClO4 = Mg(ClO4)2 + SO4(H2)
CH3OC(CH3)2CH3 + O2 = CO2 + H2O =>
2 CH3OC(CH3)2CH3 + 15 O2 = 10 CO2 + 12 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaNO2 + H2SO4 + Cu = CuSO4 + NO + Na2SO4 + H2O =>
2 NaNO2 + 2 H2SO4 + Cu = CuSO4 + 2 NO + Na2SO4 + 2 H2O
C4CO3 = C4O + CO2 =>
C4CO3 = C4O + CO2
HBr(aq) + H2O(l) = H3O{+}(aq) + Br{-}(aq) =>
HBr(aq) + H2O(l) = H3O{+}(aq) + Br{-}(aq)
HCI + Na2CO3 = CO2 + H2O + NaCI =>
2 HCI + Na2CO3 = CO2 + H2O + 2 NaCI
CuO + HN3 = Cu + N + H2O =>
CuO + 2 HN3 = Cu + 6 N + H2O
C12H26 + C20H27NO11 + NaSO3 = C18H29NaSO3 + C10H22NO11 =>
5 C12H26 + 3 C20H27NO11 + 5 NaSO3 = 5 C18H29NaSO3 + 3 C10H22NO11
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
KI + CuSO = CuI + KSO =>
KI + CuSO = CuI + KSO
AlC3 + HCl = AlCl3 + C2H2 =>
2 AlC3 + 6 HCl = 2 AlCl3 + 3 C2H2
HCIO3 + HI = HCI + I2 + H2O =>
HCIO3 + 6 HI = HCI + 3 I2 + 3 H2O
SrCO3 + IrO2 = Sr2IrO4 + CO2 =>
2 SrCO3 + IrO2 = Sr2IrO4 + 2 CO2
H2C2O4Al(OH)3 = AlC2O4H2(OH)3 =>
H2C2O4Al(OH)3 = AlC2O4H2(OH)3
CaC2 + H2O = (Ca(OH)2) + (C2H2) =>
CaC2 + 2 H2O = (Ca(OH)2) + (C2H2)
Ba(OH)2 + K2CO3 = KOH + BaCO3 =>
Ba(OH)2 + K2CO3 = 2 KOH + BaCO3
(C6H5)2NH + H2O = C6H5OH + NH3 =>
(C6H5)2NH + 2 H2O = 2 C6H5OH + NH3
Na2S2O3 + H2O2 = Na2S3O6 + Na2SO4 + H2O =>
2 Na2S2O3 + 4 H2O2 = Na2S3O6 + Na2SO4 + 4 H2O
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
C9H4O4 + O2 = CO2 + H2O =>
C9H4O4 + 8 O2 = 9 CO2 + 2 H2O
C + H3 = CH4 =>
3 C + 4 H3 = 3 CH4
chlorine + ammonia = nitrogen + ammoniumchloride =>
3 Cl2 + 8 NH3 = N2 + 6 NH4Cl
Ba(ClO4)2CuSO4 = BaSO4Cu(ClO4)2 =>
Ba(ClO4)2CuSO4 = BaSO4Cu(ClO4)2
KIO3 + H2SO4 + Na2S = Na2SO4 + K2SO4 + I2 + H2O =>
8 KIO3 + 4 H2SO4 + 5 Na2S = 5 Na2SO4 + 4 K2SO4 + 4 I2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
J2 + K2SO3 + KOH = KJ + K2SO4 + H2O =>
J2 + K2SO3 + 2 KOH = 2 KJ + K2SO4 + H2O
(NH4)2Cu(CN)3 + H2SO4 = (NH4)2SO4 + HCN + CuCN =>
(NH4)2Cu(CN)3 + H2SO4 = (NH4)2SO4 + 2 HCN + CuCN
Cl2 + MnSO4 + K2SO4 + H2O = KCl + KMnO4 + H2SO4 =>
5 Cl2 + 2 MnSO4 + 6 K2SO4 + 8 H2O = 10 KCl + 2 KMnO4 + 8 H2SO4
CO + ZnSO4 = CSO4 + ZnO =>
CO + ZnSO4 = CSO4 + ZnO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H4O2 + Na(CO3)2 = NaC2H4O2 + CO2 + H2O =>
3 C2H4O2 + 2 Na(CO3)2 = 2 NaC2H4O2 + 6 CO2 + 2 H2O
CH3COO + NaOH = CH2COO + Na + H2O =>
CH3COO + NaOH = CH2COO + Na + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C2H5NH2 + H2SO4 = C2H5NH3 + HSO4 =>
C2H5NH2 + H2SO4 = C2H5NH3 + HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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