| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4
H3BO3 + CH3OH + H = B(OCH3)3 + H3O =>
H3BO3 + 3 CH3OH + 3 H = B(OCH3)3 + 3 H3O
Rb + H3PO4 = H2 + Rb(HPO4)2 =>
Rb + 2 H3PO4 = 2 H2 + Rb(HPO4)2
C6H6 + H2O = CO + H2 =>
C6H6 + 6 H2O = 6 CO + 9 H2
SeCl6 + O3 = Cl2 + SeO2 =>
3 SeCl6 + 2 O3 = 9 Cl2 + 3 SeO2
C14H14N3NaO3S + HCl = C14H14N3NaO3Cl + HS =>
C14H14N3NaO3S + HCl = C14H14N3NaO3Cl + HS
Fe(lll)Cl + KH = KCl + Fe(lll)H =>
Fe(lll)Cl + KH = KCl + Fe(lll)H
K2 + HCl = KCl + H2 =>
K2 + 2 HCl = 2 KCl + H2
Cu + MgO = CuO + Mg =>
Cu + MgO = CuO + Mg
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C + NH4OH + HCl + H2SO4 + H2 = C28H32ClN3S + O2 =>
56 C + 6 NH4OH + 2 HCl + 2 H2SO4 + 14 H2 = 2 C28H32ClN3S + 7 O2
KOH + Hg(NO3)2 = K(NO3)2 + HgOH =>
KOH + Hg(NO3)2 = K(NO3)2 + HgOH
MgO + H2Cl = MgCl + H2O =>
MgO + H2Cl = MgCl + H2O
La(OH)3 + H2CO3 = [La(OH)2]2CO3 + H2O =>
2 La(OH)3 + H2CO3 = [La(OH)2]2CO3 + 2 H2O
H2[CoCl4] + HgCl2 = Hg2[CoCl6] + HCl =>
H2[CoCl4] + 2 HgCl2 = Hg2[CoCl6] + 2 HCl
H2 + O2 = (HO)2 =>
H2 + O2 = (HO)2
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(aq)
CH3CH2OH + CUO = CH2CH2 + CU(OH)2 =>
CH3CH2OH + CUO = CH2CH2 + CU(OH)2
BaCl2 + H2O = BaOH + Cl2 + H2 =>
2 BaCl2 + 2 H2O = 2 BaOH + 2 Cl2 + H2
Fe(Cl2)3 + Na2S = FeS3 + Na2Cl2 =>
Fe(Cl2)3 + 3 Na2S = FeS3 + 3 Na2Cl2
(NaOH)3*(Na3PO4)*12H2O = Na2O + Na3PO4 + H2O =>
2(NaOH)3*(Na3PO4)*12H2O = 3 Na2O + 2 Na3PO4 + 27 H2O
LiCl + AgNo3 = LiNo3 + AgCl =>
LiCl + AgNo3 = LiNo3 + AgCl
KOH + P4 + H2O = KPO2H2 + PH3 =>
3 KOH + P4 + 3 H2O = 3 KPO2H2 + PH3
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4(NO3)
H2O + Ca(OH)2 = OH + HCa(OH)2 =>
H2O + Ca(OH)2 = OH + HCa(OH)2
Bi + Mn + Bi200O300 + Cu + Se = Bi88Mn12CuSeO =>
26200 Bi + 3600 Mn + Bi200O300 + 300 Cu + 300 Se = 300 Bi88Mn12CuSeO
HNO3 + Na2S = NO2 + S + H2O + NaNO3 =>
4 HNO3 + Na2S = 2 NO2 + S + 2 H2O + 2 NaNO3
K2C2O4 + H2SO4 = CO2 + K2SO4 + CH2O2 =>
K2C2O4 + H2SO4 = CO2 + K2SO4 + CH2O2
K3PO4 + NiSO4 = Ni3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 NiSO4 = Ni3(PO4)2 + 3 K2SO4
*CH3COOH + *CH3CH2OH = CH3COOCH2CH3 + H2O =>
*CH3COOH + *CH3CH2OH = CH3COOCH2CH3 + H2O
Fe(NH4)2(SO4)26H2O + H2C2O4 + K2C2O4 + H2O2 = K1Fe1(C2O4)44H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)26H2O + 87.000000000001H2C2O4 + K2C2O4 + 37 H2O2 = 2 K1Fe1(C2O4)44H2O + 2(NH4)2SO4 + 50.000000000001H2SO4 + 74.000000000001H2O
CrO3 + Na = Na2O + Cr =>
CrO3 + 6 Na = 3 Na2O + Cr
N2Cl4 + C3H4 = C3Cl4 + H2 + N2 =>
N2Cl4 + C3H4 = C3Cl4 + 2 H2 + N2
Ca(OH)2 + Sn = Sn(OH) + Ca =>
Ca(OH)2 + 2 Sn = 2 Sn(OH) + Ca
KCIO3 + Na = NaCIO3 + K =>
KCIO3 + Na = NaCIO3 + K
PbCrO4 + NH3 = PbCrO3 + ONH3 =>
PbCrO4 + NH3 = PbCrO3 + ONH3
Al + CuSO4 = CuAlSO4 =>
Al + CuSO4 = CuAlSO4
Fe + Br2 = FeBr2(notbalanced) =>
Fe + Br2 = FeBr2(notbalanced)
C7H8 + KMnO4 = C6H5COOH + KOH + MnO2 =>
C7H8 + 2 KMnO4 = C6H5COOH + 2 KOH + 2 MnO2
CH2O + KMnO7 + H2SO4 = CH2O2 + MnSO4 + K2 + H2O =>
12 CH2O + 2 KMnO7 + 2 H2SO4 = 12 CH2O2 + 2 MnSO4 + K2 + 2 H2O
CHO(v) + O2(g) = CO2(g) + H2O(v) =>
4 CHO(v) + 3 O2(g) = 4 CO2(g) + 2 H2O(v)
C2H5OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CH3CHO =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 CH3CHO
FeCl3 + K4FeC6N6 = KCl + Fe4(FeC6N6)3 =>
4 FeCl3 + 3 K4FeC6N6 = 12 KCl + Fe4(FeC6N6)3
C5H12 + Cl2 = C5H10Cl2 + HCl =>
C5H12 + 2 Cl2 = C5H10Cl2 + 2 HCl
CH2CHCHCH2 + MnO4{-} + H{+} = CH3CHCHCOOH + Mn{2+} + H2O =>
5 CH2CHCHCH2 + 4 MnO4{-} + 12 H{+} = 5 CH3CHCHCOOH + 4 Mn{2+} + 6 H2O
CuSO4 + Hg = HgSO4 + Cu =>
CuSO4 + Hg = HgSO4 + Cu
HNO3(s) + H2S(aq) = NO2(s) + H2O(g) + S(l) =>
2 HNO3(s) + H2S(aq) = 2 NO2(s) + 2 H2O(g) + S(l)
O2N + O2 + H2O = O3NH =>
4 O2N + O2 + 2 H2O = 4 O3NH
HNO3 + K2Cr2O7 + H2SO4 = NO3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 HNO3 + K2Cr2O7 + 4 H2SO4 = 6 NO3 + K2SO4 + Cr2(SO4)3 + 7 H2O
KNO3 + Cr = Cr2O3 + KNO2 =>
3 KNO3 + 2 Cr = Cr2O3 + 3 KNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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