| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11Cl + NaI = C5H11I + NaCl
FeCl2 + HCO3 = FeCl2HCO3 =>
FeCl2 + HCO3 = FeCl2HCO3
Pb + CuSO4 = Pb3(SO4)4 + Cu =>
3 Pb + 4 CuSO4 = Pb3(SO4)4 + 4 Cu
H3PO4 + Ra(OH)2 = Ra3(PO4)2 + H2O =>
2 H3PO4 + 3 Ra(OH)2 = Ra3(PO4)2 + 6 H2O
NaI + Cu(NO3)2 = I2Cu + NaNO3 =>
2 NaI + Cu(NO3)2 = I2Cu + 2 NaNO3
CaOH + HCO3 = calciumcarbonate + water =>
CaOH + HCO3 = CaCO3 + H2O
H2SO4 + NH3 = N2SO4 + H2 =>
H2SO4 + 2 NH3 = N2SO4 + 4 H2
K2SO3 + HCl = KCl + SO3 + H2 =>
K2SO3 + 2 HCl = 2 KCl + SO3 + H2
NH2CH2COOH + Zn(NO3)2 = ZnO + CO2 + H2O + N2 =>
10 NH2CH2COOH + 9 Zn(NO3)2 = 9 ZnO + 20 CO2 + 25 H2O + 14 N2
MgCO3 = Mg3 + CO3 =>
3 MgCO3 = Mg3 + 3 CO3
Tl + O2 = Tl2O =>
4 Tl + O2 = 2 Tl2O
PCl3 + Cl3 = PCl51 =>
PCl3 + 16 Cl3 = PCl51
CH3OH + CuO = HCO + Cu + H2O =>
2 CH3OH + 3 CuO = 2 HCO + 3 Cu + 3 H2O
NaBH4 + CuSO4 = Na + SO4 + CuB + H =>
NaBH4 + CuSO4 = Na + SO4 + CuB + 4 H
SnSO4 + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O + SnO2 =>
SnSO4 + 2 KMnO4 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O + SnO2
FeCl2 + NaOH = FeOHCl + NaCl =>
FeCl2 + NaOH = FeOHCl + NaCl
C2H4O2 + CuOH = H2O + CuC2H3O2 =>
C2H4O2 + CuOH = H2O + CuC2H3O2
Fe + FeCl2 = Fe2Cl2 =>
Fe + FeCl2 = Fe2Cl2
NaHS + HNO3 = NaNO3 + H2 + S =>
NaHS + HNO3 = NaNO3 + H2 + S
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
CH3CH2OH + CuO = CH3CHO + H2O + Cu =>
CH3CH2OH + CuO = CH3CHO + H2O + Cu
SnSO4 + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O + SnO2 =>
SnSO4 + 2 KMnO4 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O + SnO2
C23H9 + O2 = CO2 + H2O =>
4 C23H9 + 101 O2 = 92 CO2 + 18 H2O
NaO + SO3 = NaO3 + SO =>
NaO + SO3 = NaO3 + SO
NaHS + HNO3 = NaNO3 + H2 + S =>
NaHS + HNO3 = NaNO3 + H2 + S
Fe{2+} + [EDTA]{4-} = Fe2[EDTA] =>
2 Fe{2+} + [EDTA]{4-} = Fe2[EDTA]
CHCl3Cl2 = CCl4HCl =>
CHCl3Cl2 = CCl4HCl
CH3CH2OH + CuO = CH3COH + Cu + H2O =>
CH3CH2OH + CuO = CH3COH + Cu + H2O
Tl + O2 = TlO =>
2 Tl + O2 = 2 TlO
KIO3 + H2SO4 + FeSO4 = KI + Fe2(SO4)3 + H2O =>
KIO3 + 3 H2SO4 + 6 FeSO4 = KI + 3 Fe2(SO4)3 + 3 H2O
H2SO3 + Sr(OH)2 = H2SO3Sr(OH)2 =>
H2SO3 + Sr(OH)2 = H2SO3Sr(OH)2
Na[Al(OH)4] + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 Na[Al(OH)4] + Al2(SO4)3 = 8 Al(OH)3 + 3 Na2SO4
CrPO4 + HCl = CrCl3 + H3PO4 =>
CrPO4 + 3 HCl = CrCl3 + H3PO4
MgCO3 = Mg3 + CO3 =>
3 MgCO3 = Mg3 + 3 CO3
Ag(NO3) + Al(OH)3 = Ag(OH) + Al(NO3)3 =>
3 Ag(NO3) + Al(OH)3 = 3 Ag(OH) + Al(NO3)3
Al2O3 + H2SO4 + H2O = Al2SO4 + H2O2 =>
Al2O3 + H2SO4 + H2O = Al2SO4 + 2 H2O2
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
SiF4 + Ca(OH)2 = CaF2 + SiO2 + HF =>
SiF4 + Ca(OH)2 = CaF2 + SiO2 + 2 HF
Mg + CuCo3 = MgCo3 + Cu =>
Mg + CuCo3 = MgCo3 + Cu
H2SO3 + Sr(OH)2 = H2SO3Sr(OH)2 =>
H2SO3 + Sr(OH)2 = H2SO3Sr(OH)2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Mg2 + AgNO3 = Mg2(NO3)2 + Ag =>
Mg2 + 2 AgNO3 = Mg2(NO3)2 + 2 Ag
C4H9OH + KMnO4 + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C4H8O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
XC7H8O + XC2H4O2 = XC9H10O2 + XH2O =>
XC7H8O + XC2H4O2 = XC9H10O2 + XH2O
Cu(No3)3 + CrBr2 = Cr(No3)3 + CuBr2 =>
Cu(No3)3 + CrBr2 = Cr(No3)3 + CuBr2
C8H17CHO + O2 = CO2 + H2O =>
C8H17CHO + 13 O2 = 9 CO2 + 9 H2O
HNO5 + AgOH = H2O + AgNO5 =>
HNO5 + AgOH = H2O + AgNO5
Cu(No3)2(aq) + NaOH(aq) = Cu(OH)2(s) + Na(No3)(aq) =>
Cu(No3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 Na(No3)(aq)
H2C2HOH(COOH)2 + Cu(OH)2 = CuC2HOH(COOH)2 + H2O =>
H2C2HOH(COOH)2 + Cu(OH)2 = CuC2HOH(COOH)2 + 2 H2O
Na[Al(OH)4] + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 Na[Al(OH)4] + Al2(SO4)3 = 8 Al(OH)3 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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