| Équations équilibrées la veille |
Fe2O3 + 3 NaH = 2 Fe + 3 NaOH
CaHPO4 = H3PO4Ca3(PO4)2 =>
3 CaHPO4 = H3PO4Ca3(PO4)2
ZnS + HClO4 = Zn(ClO4)2 + H2S =>
ZnS + 2 HClO4 = Zn(ClO4)2 + H2S
Ag2NO3 + CaCl2 = AgCl + CaNO3 =>
Ag2NO3 + CaCl2 = 2 AgCl + CaNO3
C2H3Cl(l) + O2(g) = CO2(g) + H2O(l) + HCl(g) =>
2 C2H3Cl(l) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 HCl(g)
CsHCO3 = Cs2O + H2O + CO2 =>
2 CsHCO3 = Cs2O + H2O + 2 CO2
PbO + Al = Pb + Al2O3 =>
3 PbO + 2 Al = 3 Pb + Al2O3
H2C6O5H7 + H2O = H2C6O5H8 + OH =>
H2C6O5H7 + H2O = H2C6O5H8 + OH
Hg + Zn(NO3)2 = HgNO3 + Zn =>
2 Hg + Zn(NO3)2 = 2 HgNO3 + Zn
Na2S + Fe(C2H3O2)3 = Na(C2H3O2) + Fe2S3 =>
3 Na2S + 2 Fe(C2H3O2)3 = 6 Na(C2H3O2) + Fe2S3
KH2PO4 + NaOH = H2O + HPO4 + NaK =>
KH2PO4 + NaOH = H2O + HPO4 + NaK
MERCURY(II)NITRATE + SODIUMPHOSPHATE = MERCURY(II)PHOSPHATE + SODIUMNITRATE =>
MERCURY(II)NITRATE + SODIUMPHOSPHATE = MERCURY(II)PHOSPHATE + SODIUMNITRATE
NaOH + H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + NaCl + H2O =>
6 NaOH + 3 H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + 3 NaCl + 13 H2O
H2C6O5H7 + H2O = H3O + C6O5H7 =>
H2C6O5H7 + 2 H2O = 2 H3O + C6O5H7
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
SnI4 + (PPh3)2 = (PPh3)SnI4 =>
2 SnI4 + (PPh3)2 = 2(PPh3)SnI4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
H2Te(aq) + KOH(aq) = H2O(l) + K2Te(aq) =>
H2Te(aq) + 2 KOH(aq) = 2 H2O(l) + K2Te(aq)
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Cr2O7{2-} + NH3 + H2O = CrO4{2-} + NH4{+} =>
Cr2O7{2-} + 2 NH3 + H2O = 2 CrO4{2-} + 2 NH4{+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ba + C2H5OH = Ba(C2H5O)2 + H2 =>
Ba + 2 C2H5OH = Ba(C2H5O)2 + H2
P4 + W = WP2 =>
P4 + 2 W = 2 WP2
CrCl3 + PbO2 + KOH = K2CrO4 + PbO + KCl + H2O =>
2 CrCl3 + 3 PbO2 + 10 KOH = 2 K2CrO4 + 3 PbO + 6 KCl + 5 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Na2S + KMnO4 + H2O = S + MnO2 + NaOH + KOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 NaOH + 2 KOH
F2(g) + KCl = Cl2(l) + KF(aq) =>
F2(g) + 2 KCl = Cl2(l) + 2 KF(aq)
H2O = H + O =>
H2O = 2 H + O
V2S5 + O2 = (VO)SO4 + SO3 =>
2 V2S5 + 19 O2 = 4(VO)SO4 + 6 SO3
Pb(CH3COOH)2 + Ba(OH)2 = Pb(OH)2 + Ba(CH3COOH)2 =>
Pb(CH3COOH)2 + Ba(OH)2 = Pb(OH)2 + Ba(CH3COOH)2
(NH4)3(PO4) + Ag(NO3) = (NH4)(NO3) + Ag3(PO4) =>
(NH4)3(PO4) + 3 Ag(NO3) = 3(NH4)(NO3) + Ag3(PO4)
Ca + Ni = Ca3Ni2 =>
3 Ca + 2 Ni = Ca3Ni2
H2O = H2 + O =>
H2O = H2 + O
Bi2S3 + HNO3 = BiN3O9 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 BiN3O9 + 2 NO + 3 S + 4 H2O
BrO3 + NO2 = Br2 + NO3 =>
2 BrO3 + 6 NO2 = Br2 + 6 NO3
K2CO2 + Na(MnO4)2 + HCl = Mn + CO2 + H2O + NaCl + KCl =>
15 K2CO2 + 2 Na(MnO4)2 + 32 HCl = 4 Mn + 15 CO2 + 16 H2O + 2 NaCl + 30 KCl
NaI + NaOH + KMnO4 = IO3 + H2O + K2MnO4 + Na2MnO4 =>
2 NaI + 12 NaOH + 14 KMnO4 = 2 IO3 + 6 H2O + 7 K2MnO4 + 7 Na2MnO4
C + H + F = CH2F2 =>
C + 2 H + 2 F = CH2F2
C10H20O + NaOCl = C10H18O + NaCl + H2O =>
C10H20O + NaOCl = C10H18O + NaCl + H2O
Cu + H2SO4(aq) = H2 + CuSO4 =>
Cu + H2SO4(aq) = H2 + CuSO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cr2S3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O + K2SO4 =>
Cr2S3 + 15 KNO3 + 10 KOH = 2 K2CrO4 + 15 KNO2 + 5 H2O + 3 K2SO4
CH2O + Ag2O = H2CO3 + Ag =>
CH2O + 2 Ag2O = H2CO3 + 4 Ag
P2O3 + HClO4 = PClO4 + H2O + O2 =>
P2O3 + 2 HClO4 = 2 PClO4 + H2O + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C13H28 + O2 = CO + H2O =>
2 C13H28 + 27 O2 = 26 CO + 28 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
CH3CH2OOH + O2 = H2O + CH3COOH =>
2 CH3CH2OOH + O2 = 2 H2O + 2 CH3COOH
Cl2 + O2 = Cl3O =>
3 Cl2 + O2 = 2 Cl3O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
