| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaS + 2 HBr = CaBr2 + H2S
AgNo3 + Na3Po4 = Ag3Po4 + NaNo3 =>
3 AgNo3 + Na3Po4 = Ag3Po4 + 3 NaNo3
CO2 + Pb(CH3COO)2*Pb(OH)2 = Pb(CH3COO)2 + PbCO3*Pb(OH)2 + H2O =>
CO2 + 2 Pb(CH3COO)2*Pb(OH)2 = 2 Pb(CH3COO)2 + PbCO3*Pb(OH)2 + H2O
MnO2 + SO3{2-} + H2O = Mn(OH)2 + SO4{2-} =>
MnO2 + SO3{2-} + H2O = Mn(OH)2 + SO4{2-}
NH4Br + Ca(OH)2 = CaBr2 + H2O + NH3 =>
2 NH4Br + Ca(OH)2 = CaBr2 + 2 H2O + 2 NH3
H3[C6H5O7] + NaHCO3 = Na3[C6H5O7] + H2O + CO2 =>
H3[C6H5O7] + 3 NaHCO3 = Na3[C6H5O7] + 3 H2O + 3 CO2
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
I{-} + Cl2 + H2O = IO3{-} + Cl{-} + H3O{+} =>
I{-} + 3 Cl2 + 9 H2O = IO3{-} + 6 Cl{-} + 6 H3O{+}
Ca(HCO3)2 = CaCO3 + H2O + CO2(g) =>
Ca(HCO3)2 = CaCO3 + H2O + CO2(g)
C57H104O6 + H2O = C3H8O3 + C18H34O2 =>
C57H104O6 + 3 H2O = C3H8O3 + 3 C18H34O2
K2SO4(s) + BaCl2(s) = KCl(aq) + BaSO4(s) =>
K2SO4(s) + BaCl2(s) = 2 KCl(aq) + BaSO4(s)
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
CuBr + Cr = Cu2 + CrBr =>
2 CuBr + 2 Cr = Cu2 + 2 CrBr
SiO3 + NaOH = H2O + Na2SiO4 =>
SiO3 + 2 NaOH = H2O + Na2SiO4
NaHCO3 + C2H402 = C2H3Na02 + H2O + CO2 =>
820 NaHCO3 + 13 C2H402 = 410 C2H3Na02 + 2408 H2O + 26 CO2
CH3CH2OH(l) + O2(g) = H2O(g) + CO2(g) =>
CH3CH2OH(l) + 3 O2(g) = 3 H2O(g) + 2 CO2(g)
CoBr2 + K2S = CoS + K2Br2 =>
CoBr2 + K2S = CoS + K2Br2
Cl2O6 + H2O = H2ClO4 =>
Cl2O6 + 2 H2O = 2 H2ClO4
C8H18 + Cl2 = C8H15Cl2 + HCl =>
2 C8H18 + 5 Cl2 = 2 C8H15Cl2 + 6 HCl
P + KNO3 + H2O = H3PO4 + NO + KOH =>
3 P + 5 KNO3 + 7 H2O = 3 H3PO4 + 5 NO + 5 KOH
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuAs + HCl = AsCl3 + Cu + H =>
CuAs + 3 HCl = AsCl3 + Cu + 3 H
NaH2PO4*2H2O + NaOH = Na2HPO4*2H2O + H2O =>
NaH2PO4*2H2O + NaOH = Na2HPO4*2H2O + H2O
HCH3COO + BaOH = BaCH3COO + H2O =>
HCH3COO + BaOH = BaCH3COO + H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
HClO2 + B(OH)3 = B(ClO2)3 + H2O =>
3 HClO2 + B(OH)3 = B(ClO2)3 + 3 H2O
MnO2 + H2SO4 + KBr = MnSO4 + K2SO4 + Br2 + H2O =>
MnO2 + 2 H2SO4 + 2 KBr = MnSO4 + K2SO4 + Br2 + 2 H2O
MnI2 + F2 = MnF3 + IF5 =>
2 MnI2 + 13 F2 = 2 MnF3 + 4 IF5
CuCl2 + O2 = CuO + Cl2O =>
CuCl2 + O2 = CuO + Cl2O
MnI3 + F2 = MnF3 + IF5 =>
MnI3 + 9 F2 = MnF3 + 3 IF5
ZnSO4 + BaNO3 = ZnNO3 + BaSO4 =>
ZnSO4 + BaNO3 = ZnNO3 + BaSO4
Ca + Na3PO4 = Ca3PO4 + Na =>
3 Ca + Na3PO4 = Ca3PO4 + 3 Na
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
PO4 + P = P2O4 =>
PO4 + P = P2O4
NH(g) + O2 = NO(g) + H2O(g) =>
4 NH(g) + 3 O2 = 4 NO(g) + 2 H2O(g)
C6H12O6 + Cu(OH)2 = C6H12O7 + Cu2O + H2O =>
C6H12O6 + 2 Cu(OH)2 = C6H12O7 + Cu2O + 2 H2O
[Ca(OH)]3PO4 = Ca3(PO4)2 + Ca(OH)2 =>
2[Ca(OH)]3PO4 = Ca3(PO4)2 + 3 Ca(OH)2
Cu(s) + Co2(s) = CuCo3 =>
2 Cu(s) + 3 Co2(s) = 2 CuCo3
NH4Cl + NaOH = NH4Na + ClOH =>
NH4Cl + NaOH = NH4Na + ClOH
CoCl2 + NH4 + OH = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH4 + 2 OH = 2 NH4Cl + Co(OH)2
KMnO4 + Cu + H2SO4 = K2SO4 + MnSO4 + H2O + CuO =>
2 KMnO4 + 5 Cu + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CuO
CoCl2 + Fe = FeCl2 + Co =>
CoCl2 + Fe = FeCl2 + Co
Pb(NO3)2(aq) + K3PO4(aq) = Pb3(PO4)2 + KNO3(aq) =>
3 Pb(NO3)2(aq) + 2 K3PO4(aq) = Pb3(PO4)2 + 6 KNO3(aq)
AuZn(aq) = Au + Zn =>
AuZn(aq) = Au + Zn
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/27/24
Équations équilibrées sur08/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
