| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3P = 3 Na + P
Fe(NO3)3 + MnSO4 = Fe(NO3)3MnSO4 =>
Fe(NO3)3 + MnSO4 = Fe(NO3)3MnSO4
C10H + O = CO2 + H2O =>
2 C10H + 41 O = 20 CO2 + H2O
Na2S(aq) + CdSO4(aq) = Na2SO4 + CdS =>
Na2S(aq) + CdSO4(aq) = Na2SO4 + CdS
Zn + K = ZnK =>
Zn + K = ZnK
KClO3 + HCl + I2 = ICl3 + KI + H2O =>
3 KClO3 + 18 HCl + 5 I2 = 7 ICl3 + 3 KI + 9 H2O
CH4O + KMnO4 + H2SO4 = CH4O2 + K2SO4 + MnSO4 + H2O =>
5 CH4O + 2 KMnO4 + 3 H2SO4 = 5 CH4O2 + K2SO4 + 2 MnSO4 + 3 H2O
KOH + Fe = Fe(KOH)3 =>
3 KOH + Fe = Fe(KOH)3
AgBr + S2O3 = Ag(S2O3) + Br =>
AgBr + S2O3 = Ag(S2O3) + Br
Fe2O3 + H2 = Fe3O4 + H2O =>
3 Fe2O3 + H2 = 2 Fe3O4 + H2O
HS = H2 + S8 =>
8 HS = 4 H2 + S8
I + NaCl = NaI + Cl2 =>
2 I + 2 NaCl = 2 NaI + Cl2
Al2(SO4)3 + Na3(PO4) = Al3(PO4)3 + Na2(SO4) =>
3 Al2(SO4)3 + 6 Na3(PO4) = 2 Al3(PO4)3 + 9 Na2(SO4)
I + NaF = NaI + F =>
I + NaF = NaI + F
HMnO4 = H + MnO4 =>
HMnO4 = H + MnO4
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O =>
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O
Pb(NO3)2 + O2 = PbO + NO3 =>
2 Pb(NO3)2 + O2 = 2 PbO + 4 NO3
Ir + F2 = IrF5 =>
2 Ir + 5 F2 = 2 IrF5
P + O = P4O10 =>
4 P + 10 O = P4O10
Mn(NO3)2 + BeCl2 = Be(NO3)2 + MnCl2 =>
Mn(NO3)2 + BeCl2 = Be(NO3)2 + MnCl2
NO3 + H2O = HNO2 + OH =>
NO3 + 2 H2O = HNO2 + 3 OH
Li(s) + H2O = LiOH(aq) + H2 =>
2 Li(s) + 2 H2O = 2 LiOH(aq) + H2
ZnCrO4 + AgNO3 = Zn(NO3)2 + Ag2CrO4 =>
ZnCrO4 + 2 AgNO3 = Zn(NO3)2 + Ag2CrO4
H2SO4 + Ca(ClO4)2 = CaSO4 + H2(ClO4)2 =>
H2SO4 + Ca(ClO4)2 = CaSO4 + H2(ClO4)2
LiNO2 + HSO3NH2 = LiHSO4 + H2O + N2 =>
LiNO2 + HSO3NH2 = LiHSO4 + H2O + N2
Ca(C2H3O2)2 + Na2S = CaS + Na(C2H3O2) =>
Ca(C2H3O2)2 + Na2S = CaS + 2 Na(C2H3O2)
PbCl2 + NaOH = Pb(OH)2 + NaCl =>
PbCl2 + 2 NaOH = Pb(OH)2 + 2 NaCl
C4H8 + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 12 C3H6O + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
SiCl4(s) + H2O(l) = H2SiO3(s) + HCl(g) =>
SiCl4(s) + 3 H2O(l) = H2SiO3(s) + 4 HCl(g)
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
CaAl2Si2O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + CaCO3 =>
CaAl2Si2O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + CaCO3
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Li + Sn2(SO3) = Li2(SO3) + Sn =>
2 Li + Sn2(SO3) = Li2(SO3) + 2 Sn
Ba3N2(s) + HF(aq) = BaF2(aq) + NH3 =>
Ba3N2(s) + 6 HF(aq) = 3 BaF2(aq) + 2 NH3
BaCl2 + NaSO4 = BaSO4 + NaCl2 =>
BaCl2 + NaSO4 = BaSO4 + NaCl2
Cu + SCN = CuSCN =>
Cu + SCN = CuSCN
MnS + O2 + H2O = MnO(OH)2 + H2S =>
2 MnS + O2 + 4 H2O = 2 MnO(OH)2 + 2 H2S
Mg(s) + CH3COOH(aq) = MgCH3COO(aq) + H2(g) =>
2 Mg(s) + 2 CH3COOH(aq) = 2 MgCH3COO(aq) + H2(g)
Cr2O3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2O =>
Cr2O3 + 6 KMnO4 + 10 KOH = 2 K2CrO4 + 6 K2MnO4 + 5 H2O
CH3CH2CH2OH + H2O = CH3CH2COOH + H =>
CH3CH2CH2OH + H2O = CH3CH2COOH + 4 H
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KNO3 + H2SO4 = HNO3 + K2SO4 =>
2 KNO3 + H2SO4 = 2 HNO3 + K2SO4
MgI2 + Mn(SO3)2 = Mg(SO3) + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 Mg(SO3) + MnI4
Rb(NO3) + BeF2 = Be(NO3)2 + RbF =>
2 Rb(NO3) + BeF2 = Be(NO3)2 + 2 RbF
C3H3NS + O2 = CO2 + H2O + N2 + SO4 =>
4 C3H3NS + 23 O2 = 12 CO2 + 6 H2O + 2 N2 + 4 SO4
S2Cl2 + NH3 = S4N4 + NH4Cl + S =>
6 S2Cl2 + 16 NH3 = S4N4 + 12 NH4Cl + 8 S
NH4 + ClO4 = NH4ClO4 =>
NH4 + ClO4 = NH4ClO4
Cu + (OH)2 = Cu(OH)2 =>
Cu + (OH)2 = Cu(OH)2
Na(OH) + H2(CO3) = Na2(CO3) + H(OH) =>
2 Na(OH) + H2(CO3) = Na2(CO3) + 2 H(OH)
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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