| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-2} + H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
C4H4O4K2 + KOH = C2H6 + K2CO3 =>
C4H4O4K2 + 2 KOH = C2H6 + 2 K2CO3
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
HN03 + CU + O2 = CU(NO3)2 + H2O = NO2 =>
4 HN03 + 6 CU + 19 O2 = 6 CU(NO3)2 + 2 H2O
MgSO4 + NaOH = MgOH + NaSO4 =>
MgSO4 + NaOH = MgOH + NaSO4
H + SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
6 H + 3 SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
HCl(aq) + KMnO4(aq) = Cl2(g) + KCl(aq) + MnCl2(aq) + H2O(l) =>
16 HCl(aq) + 2 KMnO4(aq) = 5 Cl2(g) + 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l)
C + H2O = CO + H2 =>
C + H2O = CO + H2
C + H2O = CO2 + H =>
C + 2 H2O = CO2 + 4 H
Cl2 = Cl =>
Cl2 = 2 Cl
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
CaCl2 + NaH2PO4 + H2O = Ca10(OH)2(PO4)6 + HCl + NaCl =>
10 CaCl2 + 6 NaH2PO4 + 2 H2O = Ca10(OH)2(PO4)6 + 14 HCl + 6 NaCl
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
HC8H7O4 + NaOH = H2O + NaC8H7O4 =>
HC8H7O4 + NaOH = H2O + NaC8H7O4
S + O2 = SO2 =>
S + O2 = SO2
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li =>
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li
CrBr3 + Cl2 + KOH = K2CrO4 + Br2 + KCl + H2O =>
2 CrBr3 + 6 Cl2 + 16 KOH = 2 K2CrO4 + 3 Br2 + 12 KCl + 8 H2O
CuSO4Fe(OH)2 = Cu(OH)2FeSO4 =>
CuSO4Fe(OH)2 = Cu(OH)2FeSO4
Sr(OH)2 + K3PO4 = KOH + Sr3(PO4)2 =>
3 Sr(OH)2 + 2 K3PO4 = 6 KOH + Sr3(PO4)2
KI + H2SO4 = I2 + H2S + KHSO4 + H2O =>
8 KI + 9 H2SO4 = 4 I2 + H2S + 8 KHSO4 + 4 H2O
Ba3(Po4)2 + NaOH = Ba(OH)2 + Na3Po4 =>
Ba3(Po4)2 + 6 NaOH = 3 Ba(OH)2 + 2 Na3Po4
KOHZnSO4 = Zn(OH)KSO4 =>
KOHZnSO4 = Zn(OH)KSO4
LnH2SO4 = LnSO4H2 =>
LnH2SO4 = LnSO4H2
K2SiO3 + Na2CO3 = Na2SiO3 + K2CO3 =>
K2SiO3 + Na2CO3 = Na2SiO3 + K2CO3
C + O2 = CO =>
2 C + O2 = 2 CO
Ba3(Po4)2 + NaOH = Ba(OH)2 + Na3Po4 =>
Ba3(Po4)2 + 6 NaOH = 3 Ba(OH)2 + 2 Na3Po4
MnCl2 + H2CO3 = MnCO3 + HCl =>
MnCl2 + H2CO3 = MnCO3 + 2 HCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ba3(Po4)2 + NaOH = Ba(OH)2 + Na3Po4 =>
Ba3(Po4)2 + 6 NaOH = 3 Ba(OH)2 + 2 Na3Po4
MgBr2 + ZnF2 = MgF2 + Br2Zn =>
MgBr2 + ZnF2 = MgF2 + Br2Zn
CaC2O4 + KMnO4 + H2SO4 = CO2 + K2SO4 + CaSO4 + MnSO4 + H2O =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + K2SO4 + 5 CaSO4 + 2 MnSO4 + 8 H2O
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s)
CuS + HNO3 = Cu(NO3)2 + H2O + NO + S =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO + 3 S
C2H3O2 + H2O = HC2H3O2 + OH =>
C2H3O2 + H2O = HC2H3O2 + OH
BrO3{3-} + Sn{2+} + H{+} = Br{-} + Sn{4+} + OH{-} =>
BrO3{3-} + 2 Sn{2+} + 3 H{+} = Br{-} + 2 Sn{4+} + 3 OH{-}
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
C2H7 + O2 = CO2 + H2O =>
4 C2H7 + 15 O2 = 8 CO2 + 14 H2O
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
CuSO4 + Zn + H2SO4 = H2Cu + ZnSO4 =>
CuSO4 + 2 Zn + H2SO4 = H2Cu + 2 ZnSO4
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
Zn + HC = ZnC12 + H2 =>
Zn + 12 HC = ZnC12 + 6 H2
Pb(C2H3O3)2 + H2S = PbS + H(C2H3O3) =>
Pb(C2H3O3)2 + H2S = PbS + 2 H(C2H3O3)
Au(OH) = AuHO =>
Au(OH) = AuHO
MgO + SO3 = MgSO4 = ,1,2 =>
MgO + SO3 = MgSO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
AgNo3 + HCl = AgCl + HNo3 =>
AgNo3 + HCl = AgCl + HNo3
N2O4 + NaOH = NaNO3 + H2 =>
N2O4 + 2 NaOH = 2 NaNO3 + H2
CuSO4NH4OH = Cu(NH3)SO4(ac)H2O =>
CuSO4NH4OH = Cu(NH3)SO4(ac)H2O
CI2O = CI2 + O =>
CI2O = CI2 + O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
