| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + Fe = FeS + 2 H
Ra3(PO4)2 + H2SO4 = RaSO4 + H3PO4 =>
Ra3(PO4)2 + 3 H2SO4 = 3 RaSO4 + 2 H3PO4
BaO + Al = BaAl4 + Al2O3 =>
3 BaO + 14 Al = 3 BaAl4 + Al2O3
KOH + H2SO4 = K2(SO4) + H(OH) =>
2 KOH + H2SO4 = K2(SO4) + 2 H(OH)
Fe + H2O = FeO3 + H =>
Fe + 3 H2O = FeO3 + 6 H
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3 =>
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
I2(s) + NaCl(aq) = NaI(aq) + Cl2(g) =>
I2(s) + 2 NaCl(aq) = 2 NaI(aq) + Cl2(g)
HCOOH + Al = Al(HCOO) + H2 =>
2 HCOOH + 2 Al = 2 Al(HCOO) + H2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Fe{3+} + Cu = Fe{2+} + Cu{+} =>
Fe{3+} + Cu = Fe{2+} + Cu{+}
Mg + Br2 = Mg(Br2)2 =>
Mg + 2 Br2 = Mg(Br2)2
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
Co2 + H2SO4 = Co2(SO4)3 + H2 =>
Co2 + 3 H2SO4 = Co2(SO4)3 + 3 H2
PbF4 + Fr2S = PbS + Fr2F4 =>
PbF4 + Fr2S = PbS + Fr2F4
AlNO3 + K2SO3 = Al2SO3 + NO3K =>
2 AlNO3 + K2SO3 = Al2SO3 + 2 NO3K
Ca(OH)2 + Na2SiO3 = CaSiO3 + NaOH =>
Ca(OH)2 + Na2SiO3 = CaSiO3 + 2 NaOH
C6H5O + H2O = C6H5OH + OH =>
C6H5O + H2O = C6H5OH + OH
NH3 + HO2 = NO + H2O =>
3 NH3 + 5 HO2 = 3 NO + 7 H2O
SCl2 + KF = SF2 + KCl =>
SCl2 + 2 KF = SF2 + 2 KCl
Mg(ClO4)2 + KOH = Mg(OH)2 + KClO3 + O2 =>
Mg(ClO4)2 + 2 KOH = Mg(OH)2 + 2 KClO3 + O2
(CH3NH3)2SO4 + NaOH = CH3NH2 + NaHSO4 + H2O =>
(CH3NH3)2SO4 + NaOH = 2 CH3NH2 + NaHSO4 + H2O
P4S3 + Br2 = P4S5 + PBr2 =>
5 P4S3 + 8 Br2 = 3 P4S5 + 8 PBr2
CoCl{2} = Co + Cl{2} =>
CoCl{2} = Co + Cl{2}
CH3H5(OH)3 + O2 = CO2 + H2O =>
4 CH3H5(OH)3 + 9 O2 = 4 CO2 + 22 H2O
CaSO4 + Ca(H2PO4)2 = Ca3(PO4)2 + H2SO4 =>
2 CaSO4 + Ca(H2PO4)2 = Ca3(PO4)2 + 2 H2SO4
C2H5OH + NaClO = C2H5OCl + NaOH =>
C2H5OH + NaClO = C2H5OCl + NaOH
Cu2(O2C2H3)4 + C4H6O6 = Cu2(C4H4O6)4 + H2O + HO2C2H3 =>
3 Cu2(O2C2H3)4 + 14 C4H6O6 = 3 Cu2(C4H4O6)4 + 4 H2O + 16 HO2C2H3
NH4H2PO4 + KOH = K3PO4 + (NH4)3PO4 + H2O =>
3 NH4H2PO4 + 6 KOH = 2 K3PO4 + (NH4)3PO4 + 6 H2O
CH3CH2CH3(g) + Cl2(g) = CH3CHClCH3(l) + HCl(g) =>
CH3CH2CH3(g) + Cl2(g) = CH3CHClCH3(l) + HCl(g)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CrCl2 + Al = AlCl3 + Cr =>
3 CrCl2 + 2 Al = 2 AlCl3 + 3 Cr
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
S + CuO = Cu + SO2 =>
S + 2 CuO = 2 Cu + SO2
Br2 + MnI = Mn + BrI =>
Br2 + 2 MnI = 2 Mn + 2 BrI
Pb + CH3COOH + H2O + O2 = Pb(CH3COO)2(Pb(OH)2)2 =>
6 Pb + 4 CH3COOH + 2 H2O + 3 O2 = 2 Pb(CH3COO)2(Pb(OH)2)2
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Ni(CH3COO)2 + Al(MnO4)3 = Ni(MnO4)2 + Al(CH3COO)3 =>
3 Ni(CH3COO)2 + 2 Al(MnO4)3 = 3 Ni(MnO4)2 + 2 Al(CH3COO)3
C2H5OH + O = CH3COOH + H2O =>
C2H5OH + 2 O = CH3COOH + H2O
NaVO3 + HCl = NaCl + HVO3 =>
NaVO3 + HCl = NaCl + HVO3
C8H10 + NO = CO2 + N2 + H2O =>
2 C8H10 + 42 NO = 16 CO2 + 21 N2 + 10 H2O
SbCl3 + NaOH = Sb4O6 + NaCl + H2O =>
4 SbCl3 + 12 NaOH = Sb4O6 + 12 NaCl + 6 H2O
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCOOH =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCOOH
Cu(NO3)2(aq) + Zn(s) = Zn(NO3)2 + Cu =>
Cu(NO3)2(aq) + Zn(s) = Zn(NO3)2 + Cu
K2SiO3 + (NH4)2SO4 + H2O = NH4OH + H2SiO3 + K2SO4 =>
K2SiO3 + (NH4)2SO4 + 2 H2O = 2 NH4OH + H2SiO3 + K2SO4
AgNO3 + SrI2 = AgI + Sr(NO3)2 =>
2 AgNO3 + SrI2 = 2 AgI + Sr(NO3)2
NaSi = SiNa =>
NaSi = SiNa
CaO + Bi2Te3 + BaCO3 + CuO + O2 = Ca2Ba2Bi2Te3Cu3O8 + CO2 =>
4 CaO + 2 Bi2Te3 + 4 BaCO3 + 6 CuO + O2 = 2 Ca2Ba2Bi2Te3Cu3O8 + 4 CO2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
