| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HCl + NaOH + KOH = NaKCl2 + H2O =>
2 HCl + NaOH + KOH = NaKCl2 + 2 H2O
HNO2 + NJ = NO + J2 + H2O =>
4 HNO2 + 2 NJ = 6 NO + J2 + 2 H2O
I2 + CI2 = ICI5 =>
2 I2 + CI2 = ICI5
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
Si + SO3 = Si(SO3)2 =>
Si + 2 SO3 = Si(SO3)2
KBr + H2SO4 + MnO2 = K(SO4)2 + MnSO4 + H2O + Br2 =>
2 KBr + 8 H2SO4 + 4 MnO2 = 2 K(SO4)2 + 4 MnSO4 + 8 H2O + Br2
HNO2 + NJ = NO + J2 + H2O =>
4 HNO2 + 2 NJ = 6 NO + J2 + 2 H2O
KHSO4NaOH = NaSO4KOHH =>
KHSO4NaOH = NaSO4KOHH
MnO2 + H3O{+} + I{-} = Mn{2+} + I2 + H2O =>
MnO2 + 4 H3O{+} + 2 I{-} = Mn{2+} + I2 + 6 H2O
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
HNO2 + NJ = NO + J2 + H2O =>
4 HNO2 + 2 NJ = 6 NO + J2 + 2 H2O
Ni + H2S = NiS + H2 =>
Ni + H2S = NiS + H2
Mn{+6} = Mn{+4} + Mn{+7} =>
3 Mn{+6} = Mn{+4} + 2 Mn{+7}
BaI2 + Na2SO4 = BaSO4 + NaI =>
BaI2 + Na2SO4 = BaSO4 + 2 NaI
Be(NO3)2 = BeO + NO2 + O2 =>
2 Be(NO3)2 = 2 BeO + 4 NO2 + O2
Pb(CH3COO)2 + Na2S = PbS + NaCH3COO =>
Pb(CH3COO)2 + Na2S = PbS + 2 NaCH3COO
Al + TiO2 = AlTiO2 =>
Al + TiO2 = AlTiO2
Al(OH)3 + Fe = Fe(OH)3 + Al =>
Al(OH)3 + Fe = Fe(OH)3 + Al
Co + HBr = CoBr3 + H2 =>
2 Co + 6 HBr = 2 CoBr3 + 3 H2
Na2O + P4O10 = Na2P4O11 =>
Na2O + P4O10 = Na2P4O11
B2H6 + CH3OH = B(OCH3) + H2 =>
B2H6 + 2 CH3OH = 2 B(OCH3) + 4 H2
C6H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
HNO2 + NJ = NO + J2 + H2O =>
4 HNO2 + 2 NJ = 6 NO + J2 + 2 H2O
HClO3(l) = HCl(l) + O2 =>
2 HClO3(l) = 2 HCl(l) + 3 O2
NaCl(sol) + H2O = H2(g) + Cl(g) + NaOH(sol) =>
2 NaCl(sol) + 2 H2O = H2(g) + 2 Cl(g) + 2 NaOH(sol)
OH{-} + Br2 = Br2O3{-} + Br{-} + H2O =>
12 OH{-} + 7 Br2 = 2 Br2O3{-} + 10 Br{-} + 6 H2O
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + KHSO4 + I2 + H2O =>
K2Cr2O7 + 11 H2SO4 + 6 KI = Cr2(SO4)3 + 8 KHSO4 + 3 I2 + 7 H2O
MnSO4 + Na2CO3 + O2 = CO2 + NaSO4 + Na2MnO4 =>
4 MnSO4 + 6 Na2CO3 + 5 O2 = 6 CO2 + 4 NaSO4 + 4 Na2MnO4
H2O + P4O10 = H3PO4 =>
6 H2O + P4O10 = 4 H3PO4
Na + Sn = Na2Sn =>
2 Na + Sn = Na2Sn
CDS + I{2} + HCl = CDCl{2} + HI + S =>
CDS + I{2} + HCl = CDCl{2} + HI + S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2O + C2H6O4 = CO + CaCl2 + H2O =>
CaCl2O + C2H6O4 = 2 CO + CaCl2 + 3 H2O
Zr + H2 = ZrH2 =>
Zr + H2 = ZrH2
C2H6(s) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(s) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
X + AlCl3 = XCl + Al =>
3 X + AlCl3 = 3 XCl + Al
NH4OH + Cu(H2O)6SO4 = Cu(NH3)4(H2O)2SO4 + H2O =>
4 NH4OH + Cu(H2O)6SO4 = Cu(NH3)4(H2O)2SO4 + 8 H2O
CuSO4*5H2O + Na2CO3 = Cu2(OH)2CO3 + H2O + CO2 + Na2SO4 =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 9 H2O + CO2 + 2 Na2SO4
Au + Fe2O3 = Fe + Au2O3 =>
2 Au + Fe2O3 = 2 Fe + Au2O3
CO2(g) = C9(graf) + O2(g) =>
9 CO2(g) = C9(graf) + 9 O2(g)
NH4NO3 + NH3 = NH4NH3 + NO3 =>
NH4NO3 + NH3 = NH4NH3 + NO3
Li2(CO3) + Al(OH)3 = LiOH + Al2(CO3)3 =>
3 Li2(CO3) + 2 Al(OH)3 = 6 LiOH + Al2(CO3)3
Cr2O7 + CH3CH2OH + H{+} = Cr{3+} + CH3CHO + H2O =>
Cr2O7 + 4 CH3CH2OH + 6 H{+} = 2 Cr{3+} + 4 CH3CHO + 7 H2O
H + As = HAs =>
H + As = HAs
AsO4 + H2O = H3AsO4 + OH =>
AsO4 + 3 H2O = H3AsO4 + 3 OH
SbCl3 + HCl = SbH3 + Cl2 =>
SbCl3 + 3 HCl = SbH3 + 3 Cl2
NaCl + KI = NaI + KCl =>
NaCl + KI = NaI + KCl
Kl + AgNO = KlAg + NO =>
Kl + AgNO = KlAg + NO
NaBr(aq) + KI(aq) = NaI + KBr =>
NaBr(aq) + KI(aq) = NaI + KBr
| 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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
