| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 = SO4 + 2 Na
CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4
PbS2 = Pb + S8 =>
4 PbS2 = 4 Pb + S8
POCl3 + NaHCO3 = NaCl + CO2 + H3PO4 =>
POCl3 + 3 NaHCO3 = 3 NaCl + 3 CO2 + H3PO4
C2 + H2 + O2 = C8H18O =>
8 C2 + 18 H2 + O2 = 2 C8H18O
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3
OH + P4 = H3PO4 + H2O =>
20 OH + P4 = 4 H3PO4 + 4 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
MgNO2 + KOH = Mg(OH)2 + NO2 + K =>
MgNO2 + 2 KOH = Mg(OH)2 + NO2 + 2 K
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Rb + NO3 = RbNO3 =>
Rb + NO3 = RbNO3
U + H2O = UH2O =>
U + H2O = UH2O
C3H10(g) + O2(g) = CO(g) + H2O(g) =>
C3H10(g) + 4 O2(g) = 3 CO(g) + 5 H2O(g)
COCl2 + NH4OH = CO(OH) + NH4Cl2 =>
COCl2 + NH4OH = CO(OH) + NH4Cl2
S6 + O2 = SO3 =>
S6 + 9 O2 = 6 SO3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
SrCO3 + ZnO + (NH4)H2PO4 = SrZn2(PO4)2 + NH3 + CO2 + H2O =>
SrCO3 + 2 ZnO + 2(NH4)H2PO4 = SrZn2(PO4)2 + 2 NH3 + CO2 + 3 H2O
CdCI2 = CdI2 + C =>
CdCI2 = CdI2 + C
Sb2S5 + NO3{-} + H{+} + Cl{-} = SbCl6{-} + NO + H2O + S =>
3 Sb2S5 + 10 NO3{-} + 40 H{+} + 36 Cl{-} = 6 SbCl6{-} + 10 NO + 20 H2O + 15 S
Mg(s) + HCl(aq) = H(s) + MgCl(aq) =>
Mg(s) + HCl(aq) = H(s) + MgCl(aq)
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
H3C2OOH + NaOH = H2O + H3C2OONa =>
H3C2OOH + NaOH = H2O + H3C2OONa
MgSO3 + SO2 = MgSO2 + SO3 =>
MgSO3 + SO2 = MgSO2 + SO3
FeO + S = FeOS =>
FeO + S = FeOS
BaO + C = Ba + CO =>
BaO + C = Ba + CO
Zn = e + Zn{2+} =>
Zn = 2e + Zn{2+}
NaI + SnCrO4 + HCl = SnCl2 + NaCl + CrCl3 + I2 + H2O =>
6 NaI + 2 SnCrO4 + 16 HCl = 2 SnCl2 + 6 NaCl + 2 CrCl3 + 3 I2 + 8 H2O
BaCl2 + Br = BaBr2 + Cl2 =>
BaCl2 + 2 Br = BaBr2 + Cl2
NaHoH + CaSO2 = NaSO2 + CaHoH =>
NaHoH + CaSO2 = NaSO2 + CaHoH
Fe(OH)3 + Na2SO3 = NaFeO2 + SO2 + H2O =>
2 Fe(OH)3 + Na2SO3 = 2 NaFeO2 + SO2 + 3 H2O
C4H6 + Br2 = C4H6Br =>
2 C4H6 + Br2 = 2 C4H6Br
OCl2 + H2O = O2 + HCl =>
OCl2 + H2O = O2 + 2 HCl
Ag + Zn(PO4) = Zn + Ag(PO4) =>
Ag + Zn(PO4) = Zn + Ag(PO4)
N + P2O5 + K2O + HCl = HNO3 + KClO3 + P2O4 =>
2 N + 11 P2O5 + K2O + 2 HCl = 2 HNO3 + 2 KClO3 + 11 P2O4
Xe + Fe2 = XeFe =>
2 Xe + Fe2 = 2 XeFe
Mg(s) + O2 = MgO =>
2 Mg(s) + O2 = 2 MgO
NH4OH + H2S = H2OH + NH4S =>
NH4OH + H2S = H2OH + NH4S
H2SO4 + KHCO3 = KHSO4 + H2O + CO2 =>
H2SO4 + KHCO3 = KHSO4 + H2O + CO2
CH3CH2OH + O3 = H2O + CH3COOH =>
3 CH3CH2OH + 2 O3 = 3 H2O + 3 CH3COOH
FeSO4 + NaSCN = Fe(SCN)2 + Na2SO4 =>
FeSO4 + 2 NaSCN = Fe(SCN)2 + Na2SO4
K(s) + H2O(l) = H2(g) + KOH(aw) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 KOH(aw)
C + N = NC =>
C + N = NC
H{+} + Cr2O7{2-} + H2C2O4 = CO2 + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 H2C2O4 = 6 CO2 + 2 Cr{3+} + 7 H2O
NH4 + KOH = NH3K + H2O =>
NH4 + KOH = NH3K + H2O
KClO3 + H2O = KClO4 + H2 =>
KClO3 + H2O = KClO4 + H2
C14H28 + O2 = CO + H2O =>
C14H28 + 14 O2 = 14 CO + 14 H2O
S8 + MnO4{-} = SO4{2-} + MnO2 =>
S8 + 16 MnO4{-} = 8 SO4{2-} + 16 MnO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
