| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H10O2 + Br2 = C8H9O2Br + HBr
CuNO3 + NaCrO3 = CuCrO3 + NaNO3 =>
CuNO3 + NaCrO3 = CuCrO3 + NaNO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HCOOH + Ca(OH)2 = HCOO + Ca + H2O =>
2 HCOOH + Ca(OH)2 = 2 HCOO + Ca + 2 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CrCl + Br2 + KOH = K2CrO4 + KCl + KBr + H2O =>
2 CrCl + 5 Br2 + 16 KOH = 2 K2CrO4 + 2 KCl + 10 KBr + 8 H2O
C2H5Br + Na = C2H5Na + Br =>
C2H5Br + Na = C2H5Na + Br
CN{-} + FeS = Fe(CN)6{-4} + S{-2} =>
6 CN{-} + FeS = Fe(CN)6{-4} + S{-2}
Ba(OH)2 + HI(H2O) = Ba(H2O) + HI(OH)2 =>
Ba(OH)2 + HI(H2O) = Ba(H2O) + HI(OH)2
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
HgSO4 + Al = Al2(SO4)3 + Hg =>
3 HgSO4 + 2 Al = Al2(SO4)3 + 3 Hg
H2 + CO3 = H2O + CO2 =>
H2 + CO3 = H2O + CO2
C2H4 + NO2 = C2H4O + NO =>
C2H4 + NO2 = C2H4O + NO
CH2O2 = CO2 + CH4 + H2O =>
4 CH2O2 = 3 CO2 + CH4 + 2 H2O
CaO + HSO4 = Ca(SO4)2 + H2O =>
CaO + 2 HSO4 = Ca(SO4)2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr + KOH + H2O = K[Cr(OH)4] + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 K[Cr(OH)4] + 3 H2
MgN + KO = MgO + KN =>
MgN + KO = MgO + KN
Cr + KOH + H2O = KCrO2 + H2 =>
2 Cr + 2 KOH + 2 H2O = 2 KCrO2 + 3 H2
Cr + KOH + H2O = K3[Cr(OH)6] + H2 =>
2 Cr + 6 KOH + 6 H2O = 2 K3[Cr(OH)6] + 3 H2
Ca(BrO)2 + Sn3(PO4)4 = Ca3(PO4)2 + Sn(BrO)4 =>
6 Ca(BrO)2 + Sn3(PO4)4 = 2 Ca3(PO4)2 + 3 Sn(BrO)4
potassiumnitrate + sulfur + carbon = carbondioxide + nitrogen + potassiumsulfide =>
2 KNO3 + S + 3 C = 3 CO2 + N2 + K2S
Zn + NaCl = Zn(NaCl) =>
Zn + NaCl = Zn(NaCl)
C2H5Br + Na = C2H5Na + Br =>
C2H5Br + Na = C2H5Na + Br
CoCl2 + NH4Cl + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 2 H2O
HCl + Na3PO4 = H3PO4 + NaCl =>
3 HCl + Na3PO4 = H3PO4 + 3 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe{2+} + H2O + O2 = Fe(OH)3 + H{+} =>
4 Fe{2+} + 10 H2O + O2 = 4 Fe(OH)3 + 8 H{+}
MgCl2 + NH4OH + Na2HPO4 + H2O = MgNH4PO4*6H2O + NaCl =>
MgCl2 + NH4OH + Na2HPO4 + 5 H2O = MgNH4PO4*6H2O + 2 NaCl
CuO + SnO = Cu + SnO2 =>
CuO + SnO = Cu + SnO2
Ba(ClO3)2 + KNO3 = Ba(NO3)2 + KClO3 =>
Ba(ClO3)2 + 2 KNO3 = Ba(NO3)2 + 2 KClO3
Cr + KOH + H2O = K(Cr(OH)4) + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 K(Cr(OH)4) + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
F + ZnCl2 = ZnF2 + Cl =>
2 F + ZnCl2 = ZnF2 + 2 Cl
C6H5C3H6Br + O2 = CO2 + H2O + Br2 =>
4 C6H5C3H6Br + 47 O2 = 36 CO2 + 22 H2O + 2 Br2
Cr + KOH + H2O = KCr(OH)4 + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 KCr(OH)4 + 3 H2
Fe{3+} + NaOH = FeOH{3} + Na =>
Fe{3+} + NaOH = FeOH{3} + Na
Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO
H2SO4 + NaSiO3 = NaSO4 + H2SiO3 =>
H2SO4 + NaSiO3 = NaSO4 + H2SiO3
Pb + Cu(Cl)2 = PbCl + Cu =>
2 Pb + Cu(Cl)2 = 2 PbCl + Cu
BaCl2 + Na2HPO4 = Ba3(PO4)2 + HCl + NaCl =>
3 BaCl2 + 2 Na2HPO4 = Ba3(PO4)2 + 2 HCl + 4 NaCl
PbS = Pb{-2} + S{+2} =>
PbS = Pb{-2} + S{+2}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PO = OP =>
PO = OP
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C10H8(s) + O2(g) = CO2(g) + H2O(g) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(g)
Pb3N2 = Pb + N2 =>
Pb3N2 = 3 Pb + N2
| 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 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
