| Équations équilibrées la veille |
2 NH4Br + Sr(OH)2 = SrBr2 + 2 NH3 + 2 H2O
BrF3 + H2O = HF + HBrO2 =>
BrF3 + 2 H2O = 3 HF + HBrO2
Al + AuClO3 = Au + Al(ClO3)3 =>
Al + 3 AuClO3 = 3 Au + Al(ClO3)3
NaI + Cr(NO3)2 = NaNO3 + CrI2 =>
2 NaI + Cr(NO3)2 = 2 NaNO3 + CrI2
PH3 + O2(g) = P4O10(s) + H2O(g) =>
4 PH3 + 8 O2(g) = P4O10(s) + 6 H2O(g)
BaSO4 + HClO4 = Ba(ClO4)2 + H2SO4 =>
BaSO4 + 2 HClO4 = Ba(ClO4)2 + H2SO4
Pb(C2H3O2)2 + (NH4)2S = PbS + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2S = PbS + 2 NH4C2H3O2
KBr + F = K2F + Br =>
2 KBr + F = K2F + 2 Br
KMnO4 + H2SO4 + KI = MnO2 + K2SO4 + I2 + H2O =>
2 KMnO4 + 4 H2SO4 + 6 KI = 2 MnO2 + 4 K2SO4 + 3 I2 + 4 H2O
Sc + F = ScF3 =>
Sc + 3 F = ScF3
KMnO4 = K2MnO4 + O2 + MnO3 =>
4 KMnO4 = 2 K2MnO4 + O2 + 2 MnO3
AgNo3 + Na3PO4 = Na3Ag + PO4No3 =>
AgNo3 + Na3PO4 = Na3Ag + PO4No3
KOH + HCl = KHHClO =>
KOH + HCl = KHHClO
KLEO = KLE + O2 =>
2 KLEO = 2 KLE + O2
H3PO4 + S = HPO4 + H2S =>
H3PO4 + S = HPO4 + H2S
KClO3 + KOH + MnSO4 = KMnO4 + KCl + K2SO4 + H2O =>
5 KClO3 + 18 KOH + 6 MnSO4 = 6 KMnO4 + 5 KCl + 6 K2SO4 + 9 H2O
XeF4 + H2O = Xe + O + HF =>
XeF4 + 2 H2O = Xe + 2 O + 4 HF
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
Ca + Cl2 + Na2CO3 = CaCO3 + Na2Cl2 =>
Ca + Cl2 + Na2CO3 = CaCO3 + Na2Cl2
KNO2 + AgClO4 = KClO4 + AgNO2 =>
KNO2 + AgClO4 = KClO4 + AgNO2
CH3C6H2(NO2)3 = N2 + H2O + CO + C =>
2 CH3C6H2(NO2)3 = 3 N2 + 5 H2O + 7 CO + 7 C
SnCl2 + HgCl3 = SnCl4 + Hg2Cl2 =>
2 SnCl2 + 2 HgCl3 = 2 SnCl4 + Hg2Cl2
S2O = S2 + O2 =>
2 S2O = 2 S2 + O2
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ti + MoO3 = Ti2O3 + Mo =>
2 Ti + MoO3 = Ti2O3 + Mo
Zn + NO3{-} + OH{-} + H2O = NH3 + (Zn(OH)4){2-} =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = NH3 + 4(Zn(OH)4){2-}
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Mg + ZnCl2 = ZnMgCl2 =>
Mg + ZnCl2 = ZnMgCl2
H2O + K2Cr2O7 + H2S = S + Cr(OH)3 + KOH =>
H2O + K2Cr2O7 + 3 H2S = 3 S + 2 Cr(OH)3 + 2 KOH
KMnO4 + KSCN = MnO2 + KCN + K2SO4 =>
2 KMnO4 + KSCN = 2 MnO2 + KCN + K2SO4
Ca(HS)2 + H2SO4 = CaSO4 + SO2 + H2O =>
Ca(HS)2 + 7 H2SO4 = CaSO4 + 8 SO2 + 8 H2O
NH4Cl + KMnO4 + H2SO4 = N2 + K2ClO4 + MnSO4 + H2O =>
2 NH4Cl + 4 KMnO4 + 4 H2SO4 = N2 + 2 K2ClO4 + 4 MnSO4 + 8 H2O
Bi2S5 + SbBr3 = BiBr5 + Sb2S3 =>
3 Bi2S5 + 10 SbBr3 = 6 BiBr5 + 5 Sb2S3
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
KCl + MgF2 = KF + MgCl2 =>
2 KCl + MgF2 = 2 KF + MgCl2
Ca + Mh(OH)2 = Ca(OH)2 + Mh =>
Ca + Mh(OH)2 = Ca(OH)2 + Mh
C21H22N2O2 + O2 = CO2 + H2O + NO2 =>
2 C21H22N2O2 + 55 O2 = 42 CO2 + 22 H2O + 4 NO2
HCl + F = Cl + HF =>
HCl + F = Cl + HF
SO3{-2} + Fe{+3} + H2O = SO4{-2} + Fe{+2} + H{+} =>
SO3{-2} + 2 Fe{+3} + H2O = SO4{-2} + 2 Fe{+2} + 2 H{+}
FeOS = FeSO =>
FeOS = FeSO
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 11 H2O
Na3PO4*H2O + BaCl2*H2O = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4*H2O + 3 BaCl2*H2O = Ba3(PO4)2 + 6 NaCl + 5 H2O
C3H7COOH + LiOH = C3H7COOLi + H2O =>
C3H7COOH + LiOH = C3H7COOLi + H2O
CuSO4(aq) + H2S(aq) = CuS(s) + H2SO4(aq) =>
CuSO4(aq) + H2S(aq) = CuS(s) + H2SO4(aq)
C3H3N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H3N3O9 = 12 CO2 + 6 H2O + 6 N2 + 3 O2
C2H5COOH = C2H5COO + H2 =>
2 C2H5COOH = 2 C2H5COO + H2
I2O5(s) + CO(g) = I2(s) + CO2(g) =>
I2O5(s) + 5 CO(g) = I2(s) + 5 CO2(g)
C25H52(s) + O2(g) = H2O(g) + CO2(g) =>
C25H52(s) + 38 O2(g) = 26 H2O(g) + 25 CO2(g)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
