| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NaBr + I = 5 Na + Br5I
C4H10O + H2SO4 = C4H8 + H4SO5 =>
C4H10O + H2SO4 = C4H8 + H4SO5
NH4F + Al(OH)3 + NaOH = Na3AlF6 + NH3 + H2O =>
6 NH4F + Al(OH)3 + 3 NaOH = Na3AlF6 + 6 NH3 + 6 H2O
NaC2H3O2 + AgNO3 = NaNO3 + AgCH3COO =>
NaC2H3O2 + AgNO3 = NaNO3 + AgCH3COO
C2H6 + C2H2Cl5 = C2H5Cl + HCl =>
7 C2H6 + 2 C2H2Cl5 = 9 C2H5Cl + HCl
MnI2 + F = MnF + IF =>
MnI2 + 3 F = MnF + 2 IF
C2H5OHC3 + O2 = CO2 + H2O =>
C2H5OHC3 + 6 O2 = 5 CO2 + 3 H2O
NaH + C2H5OH = NaOH + C2H6 =>
NaH + C2H5OH = NaOH + C2H6
Ti(ClO)3 = TiCl3 + O3 =>
Ti(ClO)3 = TiCl3 + O3
MnO2 + KOH + Cl2 = KMnO4 + KCl + H2O =>
2 MnO2 + 8 KOH + 3 Cl2 = 2 KMnO4 + 6 KCl + 4 H2O
Ba(s) + Al(NO3)3(aq) = Ba(NO3)2(aq) + Al(s) =>
3 Ba(s) + 2 Al(NO3)3(aq) = 3 Ba(NO3)2(aq) + 2 Al(s)
AsH3 + ClO3{-} = As + Cl{-} + H2O =>
2 AsH3 + ClO3{-} = 2 As + Cl{-} + 3 H2O
Hg(ClO3)2 + Na2Cr2O7 = O + HgCr2 + NaClO3 =>
Hg(ClO3)2 + Na2Cr2O7 = 7 O + HgCr2 + 2 NaClO3
(Na2CO3)4 + (HCl)8 = CO2 + NaCl + H2O =>
(Na2CO3)4 + (HCl)8 = 4 CO2 + 8 NaCl + 4 H2O
ZnSO4 + NH3*H2O = [Zn(NH3)4]SO4 + H2O =>
ZnSO4 + 4 NH3*H2O = [Zn(NH3)4]SO4 + 4 H2O
CoH4 + O = Co2 + H2O =>
2 CoH4 + 4 O = Co2 + 4 H2O
C7H6O3 + CH4 = C8H8O3 + H2O =>
15 C7H6O3 + 7 CH4 = 14 C8H8O3 + 3 H2O
KClO3 + LiCN = KCN + LiClO3 =>
KClO3 + LiCN = KCN + LiClO3
Fe + NCS = FeS + NC =>
Fe + NCS = FeS + NC
C2H4O4(COOH)2 + NaOH = C2H4O4(COONa)2 + H2O =>
C2H4O4(COOH)2 + 2 NaOH = C2H4O4(COONa)2 + 2 H2O
HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl
CuI + NaOH = CuO + NaI + H2 =>
2 CuI + 2 NaOH = 2 CuO + 2 NaI + H2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
FeS6 = FeS4 + S =>
FeS6 = FeS4 + 2 S
AgNO3 + C6H12O6 = Ag + HNO3 + C6H11O6 =>
AgNO3 + C6H12O6 = Ag + HNO3 + C6H11O6
SO3 + Rb = SO2 + Rb2O3 =>
3 SO3 + 2 Rb = 3 SO2 + Rb2O3
Ag + Na + Cl = AgNaCl =>
Ag + Na + Cl = AgNaCl
Al(OH)3(s) + NaOH = NaAlO2(ac) + H2O =>
Al(OH)3(s) + NaOH = NaAlO2(ac) + 2 H2O
P4S7 + H2SO4 = H3PO4 + SO2 + H2O =>
P4S7 + 24 H2SO4 = 4 H3PO4 + 31 SO2 + 18 H2O
C6H5OOCCH3COOCH3CH2 + SCl(OH)13 + HOCH3C6H5CH2OH = CH3COOH + HCl + H2S =>
8 C6H5OOCCH3COOCH3CH2 + 26 SCl(OH)13 + 47 HOCH3C6H5CH2OH = 232 CH3COOH + 26 HCl + 26 H2S
Cr(NO3)2 + NaOH = Cr(OH)2 + NaNO3 =>
Cr(NO3)2 + 2 NaOH = Cr(OH)2 + 2 NaNO3
NH2CH2COOH + NH2CH(CH2SH)COOH = NH2CH2COO + NH3CH(CH2SH)COOH =>
NH2CH2COOH + NH2CH(CH2SH)COOH = NH2CH2COO + NH3CH(CH2SH)COOH
CO2 + H2O1 = H2CO3 =>
CO2 + H2O1 = H2CO3
Cu + PtCl2 = CuCl2 + Pt =>
Cu + PtCl2 = CuCl2 + Pt
FeSO2Ag + CaNO3 = FeSO2 + AgNO3 + Ca =>
FeSO2Ag + CaNO3 = FeSO2 + AgNO3 + Ca
KMnO4 + BaI2 = KI + Ba(MnO4)2 =>
2 KMnO4 + BaI2 = 2 KI + Ba(MnO4)2
KBr + Ca(CH3COO)2 = K(CH3COO)2 + CaBr =>
KBr + Ca(CH3COO)2 = K(CH3COO)2 + CaBr
Zn(s) + H2O(l) = H2 + ZnO =>
Zn(s) + H2O(l) = H2 + ZnO
KJ + Br2 = KBr + J2 =>
2 KJ + Br2 = 2 KBr + J2
C12H22O11 + O = CO2 + HOH =>
C12H22O11 + 24 O = 12 CO2 + 11 HOH
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KOH + KHC8H4O4 = H2O + K2C8H4O4 =>
KOH + KHC8H4O4 = H2O + K2C8H4O4
C6H6O2 + AgNO3 = AgNH + OH2 + CO2 =>
7 C6H6O2 + 26 AgNO3 = 26 AgNH + 8 OH2 + 42 CO2
H3PO3 + Cs(OH) = Cs3(PO3) + H2O =>
H3PO3 + 3 Cs(OH) = Cs3(PO3) + 3 H2O
Na3PO4(ac) + CaCl2(ac) = NaCl(ac) + Ca3(PO4)2(s) =>
2 Na3PO4(ac) + 3 CaCl2(ac) = 6 NaCl(ac) + Ca3(PO4)2(s)
KOH + Al(OH)3 = K(Al(OH)4) =>
KOH + Al(OH)3 = K(Al(OH)4)
Ca + (HO)2 = CaO + H2O =>
Ca + (HO)2 = CaO + H2O
KOH + HCIO = KCIO + H2O =>
KOH + HCIO = KCIO + H2O
C7H5ClO + C22H21O2P = C11H11ClO2 + OP(C6H5)3 =>
C7H5ClO + C22H21O2P = C11H11ClO2 + OP(C6H5)3
Zn2(SO4)3 + NaOH = Zn(OH)3 + Na2SO4 =>
Zn2(SO4)3 + 6 NaOH = 2 Zn(OH)3 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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