| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
NH3 + Na = NaNH2 + H22 =>
22 NH3 + 22 Na = 22 NaNH2 + H22
K2MnO4 + H2SO4 + K2S = K2SO4 + MnSO4 + H2O =>
2 K2MnO4 + 4 H2SO4 + K2S = 3 K2SO4 + 2 MnSO4 + 4 H2O
S2O3{2-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 OH{-} = 2 SO4{2-} + 8 Cl{-} + 5 H{+}
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH4 + CO2 = C6H5OH + H2O =>
7 CH4 + 5 CO2 = 2 C6H5OH + 8 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
H3AsO3 + Na = Na3AsO3 + NaH =>
H3AsO3 + 6 Na = Na3AsO3 + 3 NaH
H2SO4(aq) + NaCl(s) = Na2SO4(aq) + H2S(g) + Cl2(s) + H2O(l) =>
5 H2SO4(aq) + 8 NaCl(s) = 4 Na2SO4(aq) + H2S(g) + 4 Cl2(s) + 4 H2O(l)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
Zn(OH)2(aq) + HCl(aq) = H2O(l) + ZnCl2(aq) =>
Zn(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + ZnCl2(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Nb + HNO3 + HF = H2[NbOF5] + NO + H2O =>
3 Nb + 5 HNO3 + 15 HF = 3 H2[NbOF5] + 5 NO + 7 H2O
K(Al(OH)4) + H2SO4 + H2O = KAl(SO4)2(H2O)6 =>
K(Al(OH)4) + 2 H2SO4 + 2 H2O = KAl(SO4)2(H2O)6
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
CH2O(aq) + O2(g) = CH2O2(aq) =>
2 CH2O(aq) + O2(g) = 2 CH2O2(aq)
CuSO4 + MgO = CuO + MgSO4 =>
CuSO4 + MgO = CuO + MgSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + KBr = LiBr + K =>
Li + KBr = LiBr + K
CH3COOH + Br2 = CH2BrCOOH + HBr =>
CH3COOH + Br2 = CH2BrCOOH + HBr
K3PO4(aq) + NiCl2(aq) = Ni3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2(s) + 6 KCl(aq)
GaBr3 + Cl2 = Ga3Cl3 + Br2 =>
6 GaBr3 + 3 Cl2 = 2 Ga3Cl3 + 9 Br2
CaBr2 + AuClO4 = AuBr + Ca(ClO4)2 =>
CaBr2 + 2 AuClO4 = 2 AuBr + Ca(ClO4)2
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
ZnSO3 + H2SO3 = Zn(HSO3)2 =>
ZnSO3 + H2SO3 = Zn(HSO3)2
CuSO4 + MgO = CuO + MgSO4 =>
CuSO4 + MgO = CuO + MgSO4
HCOOH + K2Cr2O7 + HCl = CrCl3 + KCl + CO2 + H2O =>
3 HCOOH + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KCl + 3 CO2 + 7 H2O
NH13 + NO = N2 + H2O =>
4 NH13 + 26 NO = 15 N2 + 26 H2O
Li2CO3 + GeO2 + Al2O3 + Cr2O3 + (NH4)H2PO4 = Li15Al025Cr025Ge15(PO4)3 + CO2 + NH4OH + H2O + O2 =>
15 Li2CO3 + 30 GeO2 + 25 Al2O3 + 25 Cr2O3 + 6(NH4)H2PO4 = 2 Li15Al025Cr025Ge15(PO4)3 + 15 CO2 + 6 NH4OH + 3 H2O + 108 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
P2H2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 P2H2 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 H3PO4 + 8 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3SCN + O2 = CO2 + H2O + N2 + SO2 =>
4 CH3SCN + 15 O2 = 8 CO2 + 6 H2O + 2 N2 + 4 SO2
(NH4)(NO3) + NaOH = (NH4)(OH) + NaNO3 =>
(NH4)(NO3) + NaOH = (NH4)(OH) + NaNO3
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
CH3CH2CH2CH2OH = CH3CH2CH2CHO + H =>
CH3CH2CH2CH2OH = CH3CH2CH2CHO + 2 H
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
CuSO4 + MgO = CuO + MgSO4 =>
CuSO4 + MgO = CuO + MgSO4
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
C(g) + H2(g) = C2H4(g) =>
2 C(g) + 2 H2(g) = C2H4(g)
CuSO4 + MgO = CuO + MgSO4 =>
CuSO4 + MgO = CuO + MgSO4
NaMnO4 + Na2S2O3 + H2O = NaSO42 + MnO2 + NaOH =>
54 NaMnO4 + Na2S2O3 + 27 H2O = 2 NaSO42 + 54 MnO2 + 54 NaOH
C6H5COOH + NaOH = C6H6 + Na2CO3 + H2 =>
6 C6H5COOH + 24 NaOH = 5 C6H6 + 12 Na2CO3 + 15 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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