| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 6 NaOH + 3 H2O = 2 Na3[Fe(OH)6]
HCl(ac) + NH4OH(ac) = NH4Cl(ac) + H2O(l) =>
HCl(ac) + NH4OH(ac) = NH4Cl(ac) + H2O(l)
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Al(NO3)3 + (NH4)6(H2W12O40) + NH2CONH2 = Al2(WO4)3 + CO2 + H2O + N2 =>
8 Al(NO3)3 + (NH4)6(H2W12O40) + 17 NH2CONH2 = 4 Al2(WO4)3 + 17 CO2 + 47 H2O + 32 N2
C7H6O3 + CH3COOH = C9H8O4 = H2O =>
10 C7H6O3 + CH3COOH = 8 C9H8O4
LiBr + O = Li2O + Br2 =>
2 LiBr + O = Li2O + Br2
Ni(OH)2 + H2SO3 = Ni(HSO3)2 + H2O =>
Ni(OH)2 + 2 H2SO3 = Ni(HSO3)2 + 2 H2O
CH3OH + HF = CH3F + H2O =>
CH3OH + HF = CH3F + H2O
(NH4)2C2O2 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
5(NH4)2C2O2 + 18 H2SO4 + 12 KMnO4 = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 5 N2 + 38 H2O
FeCl2 + Al = FeAl + Cl2 =>
FeCl2 + Al = FeAl + Cl2
Cr2O7{-2} + C2H5OH + H{+} = Cr{+3} + C3COOH + H2O =>
11 Cr2O7{-2} + 12 C2H5OH + 88 H{+} = 22 Cr{+3} + 6 C3COOH + 77 H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Al2(C2O4)3 + NaCl = Na2C2O4 + AlCl3 =>
Al2(C2O4)3 + 6 NaCl = 3 Na2C2O4 + 2 AlCl3
N2H4(I) + I2(g) = HI(I) + N2(g) =>
2 N2H4(I) + 7 I2(g) = 8 HI(I) + 2 N2(g)
CuNO3 + H = HNO3 + Cu =>
CuNO3 + H = HNO3 + Cu
Na2CO3(s) + C(s) + N2 = NaCN(s) + CO(g) =>
Na2CO3(s) + 4 C(s) + N2 = 2 NaCN(s) + 3 CO(g)
Cu(OH)2 + HNo3 = Cu(No3)2 + H2O =>
Cu(OH)2 + 2 HNo3 = Cu(No3)2 + 2 H2O
FeCO3 + H2SO4 = FeSO4 + CO2 + H2O =>
FeCO3 + H2SO4 = FeSO4 + CO2 + H2O
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
C3H4N2 + HCl = C3H4N2HCl =>
C3H4N2 + HCl = C3H4N2HCl
CO + Fe2O3 = FeO + CO2 =>
CO + Fe2O3 = 2 FeO + CO2
H2O + Co2(MnO4)3 = H2MnO4 + Co(OH)3 =>
6 H2O + Co2(MnO4)3 = 3 H2MnO4 + 2 Co(OH)3
C3H6Cl2O + Ca(OH)2 = C3H5ClO + CaCl2 + H2O =>
2 C3H6Cl2O + Ca(OH)2 = 2 C3H5ClO + CaCl2 + 2 H2O
HBr + Pb = HPb + Br2 =>
2 HBr + 2 Pb = 2 HPb + Br2
XC2H5 + O = XOH + CO2 + H2O =>
XC2H5 + 7 O = XOH + 2 CO2 + 2 H2O
[Cd(NH3)4]SO4 + HCl = CdSO4 + NH4Cl =>
[Cd(NH3)4]SO4 + 4 HCl = CdSO4 + 4 NH4Cl
Br2 + KOH = K2O2 + HBr =>
Br2 + 2 KOH = K2O2 + 2 HBr
KOH + KBrO3 + P = K3PO4 + H2O + KBr =>
18 KOH + 5 KBrO3 + 6 P = 6 K3PO4 + 9 H2O + 5 KBr
(HCl) + (H2O) = (H3O) + (ClO) =>
(HCl) + 4(H2O) = 3(H3O) + (ClO)
CH3CH2CHC(CH3)CH3 + KMnO4 + H2SO4 = CH3CH2CH2C(O)CH3 + MnSO4 + K2SO4 + H2O =>
25 CH3CH2CHC(CH3)CH3 + 12 KMnO4 + 18 H2SO4 = 30 CH3CH2CH2C(O)CH3 + 12 MnSO4 + 6 K2SO4 + 18 H2O
LiOH*H2O + La(OH)3 + ZrO2 + WO3 = Li68La30Zr18W1O120 + H2 + O =>
68.000000000001LiOH*H2O + 30 La(OH)3 + 18 ZrO2 + WO3 = Li68La30Zr18W1O120 + 147 H2 + 145 O
NaIO3 + NaOH + Cl2 = Na5IO6 + NaCl + H2O =>
NaIO3 + 6 NaOH + Cl2 = Na5IO6 + 2 NaCl + 3 H2O
C12H22O11 + CU(OH) = CO2 + H2O + CU =>
C12H22O11 + 48 CU(OH) = 12 CO2 + 35 H2O + 48 CU
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
C9N2H6O2 + O2 = CO2 + H2O + HNO3 =>
C9N2H6O2 + 12 O2 = 9 CO2 + 2 H2O + 2 HNO3
U + Te = U3Te7 =>
3 U + 7 Te = U3Te7
C3H6 + AlCl3 + H2O = C3H7Cl + Al(HO)3 =>
3 C3H6 + AlCl3 + 3 H2O = 3 C3H7Cl + Al(HO)3
KMnO4 + Na2S + HNO3 = KNO3 + Mn(NO3)2 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 24 HNO3 = 8 KNO3 + 8 Mn(NO3)2 + 5 Na2SO4 + 12 H2O
CuSO4 + (NH4)2S = (NH4)2SO4 + CuS =>
CuSO4 + (NH4)2S = (NH4)2SO4 + CuS
C6H6 + HNO3 = C6H3(NO2)3 + H2O =>
C6H6 + 3 HNO3 = C6H3(NO2)3 + 3 H2O
UCl4 + CuCl = UCuCl5 =>
UCl4 + CuCl = UCuCl5
Ni + H2O = NiOH + H2 =>
2 Ni + 2 H2O = 2 NiOH + H2
CH3COOH + C5H11OH = CH3COOC5H11 + H2O =>
CH3COOH + C5H11OH = CH3COOC5H11 + H2O
KBrO3 + KI + HBr = I2 + KBr + H2O =>
KBrO3 + 6 KI + 6 HBr = 3 I2 + 7 KBr + 3 H2O
Al + NaOH + H2O = Na2[Al(OH)5] + H2 =>
2 Al + 4 NaOH + 6 H2O = 2 Na2[Al(OH)5] + 3 H2
Br{-}2 + KI = I{-}2 + KBr =>
Br{-}2 + KI = I{-}2 + KBr
C9H18(l) + O2 = CO2(g) + H2O(l) =>
2 C9H18(l) + 27 O2 = 18 CO2(g) + 18 H2O(l)
Ca(OH)2 + H2(SO3) = Ca(SO3) + H2O =>
Ca(OH)2 + H2(SO3) = Ca(SO3) + 2 H2O
K + HCl = KH + Cl =>
K + HCl = KH + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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