| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Cd + K4[Fe(CN)6] = Cd[Fe(CN)6] + K4 =>
Cd + K4[Fe(CN)6] = Cd[Fe(CN)6] + K4
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Calciumhydroxide + chlorine = calciumchloride + calciumchlorate + water =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
MnSO4 + NaHCO3 = MnCO3 + NaHSO4 =>
MnSO4 + NaHCO3 = MnCO3 + NaHSO4
H3ClC2O2 + OH = CO2 + H2O + HCl =>
H3ClC2O2 + 6 OH = 2 CO2 + 4 H2O + HCl
ZnO + H2SO4 + H2O = ZnSO4*7H2O =>
ZnO + H2SO4 + 6 H2O = ZnSO4*7H2O
NaOH(aq) + BaCl2(aq) = NaCl(aq) + Ba(OH)2 =>
2 NaOH(aq) + BaCl2(aq) = 2 NaCl(aq) + Ba(OH)2
AgNO3 + NI = NI(NO3)2 + Ag =>
2 AgNO3 + NI = NI(NO3)2 + 2 Ag
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
(CH2)4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + COOH(CH2)2COOH =>
3(CH2)4 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 23 H2O + 3 COOH(CH2)2COOH
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ca3P2 + KMnO4 + HCl = Ca3(PO4)2 + MnCl2 + KCl + H2O =>
5 Ca3P2 + 16 KMnO4 + 48 HCl = 5 Ca3(PO4)2 + 16 MnCl2 + 16 KCl + 24 H2O
SF4 + O2 = OSF4 =>
2 SF4 + O2 = 2 OSF4
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
KI + H2SO4 + NaNO3 = K2SO4 + Na2SO4 + I2 + NO + H2O =>
6 KI + 4 H2SO4 + 2 NaNO3 = 3 K2SO4 + Na2SO4 + 3 I2 + 2 NO + 4 H2O
Mn(NO3)2*6H2O + Co(NO3)2*6H2O + C4H13NO = MnCo2O4 + CO2 + H2O + N2 =>
27 Mn(NO3)2*6H2O + 54 Co(NO3)2*6H2O + 28 C4H13NO = 27 MnCo2O4 + 112 CO2 + 668 H2O + 95 N2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C3H6O2 + NH3 = C5H7NO2 + CO2 + H2 =>
2 C3H6O2 + NH3 = C5H7NO2 + CO2 + 4 H2
HCl(aq) + Al2(CO3)3(s) = H2O(l) + CO2(g) + AlCl3(s) =>
6 HCl(aq) + Al2(CO3)3(s) = 3 H2O(l) + 3 CO2(g) + 2 AlCl3(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2NCH2COOH + C2H5OH = H2NCH2COOC2H5 + H2O =>
H2NCH2COOH + C2H5OH = H2NCH2COOC2H5 + H2O
Au + KCN + O + H2O = KAu(CN)2 + KOH =>
2 Au + 4 KCN + O + H2O = 2 KAu(CN)2 + 2 KOH
Au + LiOH = LiAu + OH =>
Au + LiOH = LiAu + OH
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 H2O
Na(s) + H2O(aq) = NaOH + H2(g) =>
2 Na(s) + 2 H2O(aq) = 2 NaOH + H2(g)
H2S2O3 + NaOH = Na2SO4 + S + H2O =>
3 H2S2O3 + 4 NaOH = 2 Na2SO4 + 4 S + 5 H2O
Na2(B4O7) + HCl + H2O = H3BO3 + NaCl =>
Na2(B4O7) + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
C12H4Cl4O2 + O2 = CO2 + H2O + ClO2 =>
C12H4Cl4O2 + 16 O2 = 12 CO2 + 2 H2O + 4 ClO2
KIO3 = K5IO6 + I2 + O2 =>
10 KIO3 = 2 K5IO6 + 4 I2 + 9 O2
K2Cr2O7 + Fe + H2SO4 = FeSO4 + CrSO4 + K2SO4 + H2O =>
K2Cr2O7 + 4 Fe + 7 H2SO4 = 4 FeSO4 + 2 CrSO4 + K2SO4 + 7 H2O
SO3 + Ca(OH)2 = H2O + CaSO4 =>
SO3 + Ca(OH)2 = H2O + CaSO4
NaOH + KBr + KBrO3 = KNaBrO3 + H2O =>
6 NaOH + KBr + 5 KBrO3 = 6 KNaBrO3 + 3 H2O
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
C2 + N2 + H2 = C10H15N =>
10 C2 + N2 + 15 H2 = 2 C10H15N
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
NaCIO + NaI + HCI = NaCI + I2 + H2O =>
NaCIO + 2 NaI + 2 HCI = 3 NaCI + I2 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
INH4 + CsCl = CsNH4 + ICl =>
INH4 + CsCl = CsNH4 + ICl
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
AgNO3 + HNO3 = HAg + (NO3)2 =>
AgNO3 + HNO3 = HAg + (NO3)2
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
