| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K + C60 + MgCl2 = K2MgC60 + 2 KCl
CH3CH2CH2CCH + HCN = CH3CH2CH2CHCHCN =>
CH3CH2CH2CCH + HCN = CH3CH2CH2CHCHCN
Sn + H2SO4 = SnO4 + H2S =>
Sn + H2SO4 = SnO4 + H2S
S + CoF3 = SF4 + CoF2 =>
S + 4 CoF3 = SF4 + 4 CoF2
SiH4 + AgNO3 + H2O = Ag + HNO3 + SiO2 =>
SiH4 + 8 AgNO3 + 2 H2O = 8 Ag + 8 HNO3 + SiO2
Cr2(SO4)3 + KBr = CrBr3 + K2SO4 =>
Cr2(SO4)3 + 6 KBr = 2 CrBr3 + 3 K2SO4
SrSO4 + KNO3 = Sr(NO3)2 + K2SO4 =>
SrSO4 + 2 KNO3 = Sr(NO3)2 + K2SO4
Li2S + Fe(NO3)2 = LiNO3 + FeS =>
Li2S + Fe(NO3)2 = 2 LiNO3 + FeS
KMnO4 + C12H20(OH)12 = K14C7O21 + Mn2O3 + C5O10 + H2O =>
14 KMnO4 + C12H20(OH)12 = K14C7O21 + 7 Mn2O3 + C5O10 + 16 H2O
C12H24O2 + C12H22O11 = C24H44O12 + CH3OH =>
65 C12H24O2 + 58 C12H22O11 = 59 C24H44O12 + 60 CH3OH
[Cu(SCN)2] + NaOH = Cu(OH)2 + NaSCN =>
[Cu(SCN)2] + 2 NaOH = Cu(OH)2 + 2 NaSCN
NaN3 + NaNO3 = Na2O + N =>
5 NaN3 + NaNO3 = 3 Na2O + 16 N
K2CO3 + H2SO4 = KHSO4 + H2O + CO2 =>
K2CO3 + 2 H2SO4 = 2 KHSO4 + H2O + CO2
HI = I3 + H3 =>
3 HI = I3 + H3
OH{-} + C + SO4{2+} = CO2 + SO2 + H2O =>
4 OH{-} + 3 C + 2 SO4{2+} = 3 CO2 + 2 SO2 + 2 H2O
HCOOH + Mg(OH)2 = Mg(HCOO)2 + H2O =>
2 HCOOH + Mg(OH)2 = Mg(HCOO)2 + 2 H2O
Cl + Cu = CuCl2 =>
2 Cl + Cu = CuCl2
C3H8S(l) + O2(g) = CO2(g) + H2O(l) + S =>
C3H8S(l) + 5 O2(g) = 3 CO2(g) + 4 H2O(l) + S
CoSO4 + Na3PO4 = Co3(PO4)2 + Na2SO4 =>
3 CoSO4 + 2 Na3PO4 = Co3(PO4)2 + 3 Na2SO4
Li2SO4 = Li + SO4 =>
Li2SO4 = 2 Li + SO4
Bi2O3 + Na2O + O2 = Na3BiO4 =>
Bi2O3 + 3 Na2O + O2 = 2 Na3BiO4
C7H8O + HNO3 = C7H9O2 + NO2 =>
C7H8O + HNO3 = C7H9O2 + NO2
(C6H10O5)11 + O2 = CO2 + H2O =>
(C6H10O5)11 + 66 O2 = 66 CO2 + 55 H2O
C3H7COH + H2 = C3H7CH2OH =>
C3H7COH + H2 = C3H7CH2OH
F2O3 + CO = FO + CO2 =>
F2O3 + CO = 2 FO + CO2
SiO2 + C + Ca3(PO4)2 = CaSiO3 + P4 + CO2 =>
6 SiO2 + 5 C + 2 Ca3(PO4)2 = 6 CaSiO3 + P4 + 5 CO2
AuNO3 = AuO + NO2 =>
AuNO3 = AuO + NO2
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
CuCl2 + FeCl2 = FeCl3 + CuCl =>
CuCl2 + FeCl2 = FeCl3 + CuCl
Rb(s) + H2(g) = RbH2 =>
Rb(s) + H2(g) = RbH2
S2F2 = S8 + SF4 =>
16 S2F2 = 3 S8 + 8 SF4
V3Cr2 + Be2O = Be3Cr + VO =>
V3Cr2 + 3 Be2O = 2 Be3Cr + 3 VO
H2O2 + MnO4 = H2 + MnO6 =>
H2O2 + MnO4 = H2 + MnO6
C6H14 + O2(g) = CO2(g) + H2O =>
2 C6H14 + 19 O2(g) = 12 CO2(g) + 14 H2O
Na3[Fe(OH)6] = Fe(OH)3 + NaOH =>
Na3[Fe(OH)6] = Fe(OH)3 + 3 NaOH
C2H5NH2 + H2O2 = C2H5NO2 + H2O =>
C2H5NH2 + 3 H2O2 = C2H5NO2 + 4 H2O
VOH3 + OH = VO + H2O =>
VOH3 + 3 OH = VO + 3 H2O
Cu + HNO3 = CuNO3 + HNO + H2O =>
4 Cu + 5 HNO3 = 4 CuNO3 + HNO + 2 H2O
Mg(s) + Cu(SO4)(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + Cu(SO4)(aq) = MgSO4(aq) + Cu(s)
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2CO3 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2CO3
CH3COOH + MgSO4 = Mg(C2H3O2)2 + H2SO4 =>
2 CH3COOH + MgSO4 = Mg(C2H3O2)2 + H2SO4
F + RbBr = FRbBr =>
F + RbBr = FRbBr
Mn(II)I = Mn + I =>
Mn(II)I = Mn + 3 I
A + DS(aq) = AS(aq) + D =>
A + DS(aq) = AS(aq) + D
P + CuO = O2 + Cu3P2 =>
4 P + 6 CuO = 3 O2 + 2 Cu3P2
K2CO3(aq) + HgNO3(aq) = KNO3 + Hg2CO3 =>
K2CO3(aq) + 2 HgNO3(aq) = 2 KNO3 + Hg2CO3
Fe(NO3)3 + K(CNS) = Fe(CNS)3 + KNO3 =>
Fe(NO3)3 + 3 K(CNS) = Fe(CNS)3 + 3 KNO3
C5H12S + O2 = CO2 + H2O + SO3 =>
2 C5H12S + 19 O2 = 10 CO2 + 12 H2O + 2 SO3
C6H5O6W + CH3OH + OH = CH3O2W + C3H8O3 =>
4 C6H5O6W + 31 CH3OH + 4 OH = 4 CH3O2W + 17 C3H8O3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe1(C2O4)3*H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe1(C2O4)3*H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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