| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH
Fe(OH) + NaBrO + H2O = Fe(OH)3 + NaBr =>
Fe(OH) + NaBrO + H2O = Fe(OH)3 + NaBr
CuO + MgBr2 = MgO2 + CuBr =>
2 CuO + MgBr2 = MgO2 + 2 CuBr
MnO4{-} + Sn + H{+} = MnO2 + SnO2 + H2O =>
4 MnO4{-} + 3 Sn + 4 H{+} = 4 MnO2 + 3 SnO2 + 2 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
HClO4 + Be(OH)2 = Be(ClO4)2 + H2O =>
2 HClO4 + Be(OH)2 = Be(ClO4)2 + 2 H2O
K2(CO3) + Mg(NO3)2 = K(NO3) + Mg2(CO3)2 =>
2 K2(CO3) + 2 Mg(NO3)2 = 4 K(NO3) + Mg2(CO3)2
Fe2(SO4)03 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)03 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Al + KOH + H2O = KAl(OH)2 + H2 =>
2 Al + 2 KOH + 2 H2O = 2 KAl(OH)2 + H2
Pr2O3(PrO2)4 + H2O = Pr(OH)3 + O2 =>
Pr2O3(PrO2)4 + 9 H2O = 6 Pr(OH)3 + O2
FeCl2 + K4[Fe(Cn)6] = Fe2[Fe(Cn)6] + KCl =>
2 FeCl2 + K4[Fe(Cn)6] = Fe2[Fe(Cn)6] + 4 KCl
NH4Br + H2O = H3O + NH3Br =>
NH4Br + H2O = H3O + NH3Br
CO2 + NH3 = NH2CONH2 + H2O =>
CO2 + 2 NH3 = NH2CONH2 + H2O
MnO2 + HCl = Cl2 + MnO2H =>
2 MnO2 + 2 HCl = Cl2 + 2 MnO2H
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
K[Ag(NH3)2] + K2S2O3 = [Ag(NH3)2]2S2O3 + K =>
2 K[Ag(NH3)2] + K2S2O3 = [Ag(NH3)2]2S2O3 + 4 K
NaOH + HNO2 = NaNO2 + HOH =>
NaOH + HNO2 = NaNO2 + HOH
(C3CH2CH3) + O2 = CO2 + H2O =>
4(C3CH2CH3) + 25 O2 = 20 CO2 + 10 H2O
Cu(NO{+3}){2+} + NaOH = Cu(OH){2+} + NaNO{3+} =>
Cu(NO{+3}){2+} + NaOH = Cu(OH){2+} + NaNO{3+}
K2Cr2O7 + H2S + H2SO4 = K2SO4 + CrSO4 + H2O =>
K2Cr2O7 + H2S + 2 H2SO4 = K2SO4 + 2 CrSO4 + 3 H2O
NO2 + NaOH = NaNO3 + H2 =>
2 NO2 + 2 NaOH = 2 NaNO3 + H2
HNO2 + H2SO4 = NOHSO4 + H2O =>
HNO2 + H2SO4 = NOHSO4 + H2O
ZnCl2 + Na2CO3 + H2O = (ZnOH)2CO3 + CO2 + NaCl =>
2 ZnCl2 + 2 Na2CO3 + H2O = (ZnOH)2CO3 + CO2 + 4 NaCl
K + I + Pb(II)NO3 = KNO3 + Pb(II)I =>
K + I + Pb(II)NO3 = KNO3 + Pb(II)I
Zn{+} + H{+} = H2 + Zn{2+} =>
2 Zn{+} + 2 H{+} = H2 + 2 Zn{2+}
H2SO4 + Ba(C2H3O2)2 = BaSO4 + H(C2H3O2) =>
H2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 H(C2H3O2)
CrCl2 + NaOH = Cr(OH)2 + NaCl =>
CrCl2 + 2 NaOH = Cr(OH)2 + 2 NaCl
CuBr2 + KI = Cu + I2 + KBr =>
CuBr2 + 2 KI = Cu + I2 + 2 KBr
Al(s) + Fe2O3(s) = Al2O3 + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3 + 2 Fe(l)
Na + Cl2 + O2 = NaClO =>
2 Na + Cl2 + O2 = 2 NaClO
K3N + BaO = K2O + Ba3N2 =>
2 K3N + 3 BaO = 3 K2O + Ba3N2
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
Zn + NaOH = Zn(Na)2 + H + O =>
Zn + 2 NaOH = Zn(Na)2 + 2 H + 2 O
C1600H3176O1399N204S + NH3 + H2O = C2H7O2N + CO2 + H2S =>
2 C1600H3176O1399N204S + 1133 NH3 + 520 H2O = 1541 C2H7O2N + 118 CO2 + 2 H2S
NaOH + HCl = HNa + OHCl =>
NaOH + HCl = HNa + OHCl
Al(OH)3 + FeSO4 = Fe(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 FeSO4 = 3 Fe(OH)2 + Al2(SO4)3
Ca[OH]2 + HNO3 = Ca(NO3)2 + H2O =>
Ca[OH]2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaF + Cu = CuF + Na =>
NaF + Cu = CuF + Na
HCl + Na2S2O3 = H2O + NaCl + S + SO2 =>
2 HCl + Na2S2O3 = H2O + 2 NaCl + S + SO2
Ag(NH3)2 + HNO3 = NH4 + Ag + NO3 =>
Ag(NH3)2 + 2 HNO3 = 2 NH4 + Ag + 2 NO3
NaNO3 + CH3COONa = NaCOONa + CH3NO3 =>
NaNO3 + CH3COONa = NaCOONa + CH3NO3
MnO2 + I2 = MnI4 + O2 =>
MnO2 + 2 I2 = MnI4 + O2
FeS2 + HNO3 + HCl = H2SO4 + NO + H2O + FeCl3 =>
FeS2 + 5 HNO3 + 3 HCl = 2 H2SO4 + 5 NO + 2 H2O + FeCl3
CO + BaSiO3 + P4 = Ba3(PO4)2 + C + SiO2 =>
10 CO + 6 BaSiO3 + P4 = 2 Ba3(PO4)2 + 10 C + 6 SiO2
KMnO4 + HNO2 + H2SO4 = MnSO4 + HNO3 + H2O + K2SO4 =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + 3 H2O + K2SO4
(NH4)2C2O4 + H2C2O4 = NH4HC2O4 =>
(NH4)2C2O4 + H2C2O4 = 2 NH4HC2O4
NaOH + CuCI = CuOH + NaCI =>
NaOH + CuCI = CuOH + NaCI
NH4I + CsCl = NH4Cl + CsI =>
NH4I + CsCl = NH4Cl + CsI
H2CrO4 + Fe(HCO3)3 = H2O + CO2 + Fe2(CrO4)3 =>
3 H2CrO4 + 2 Fe(HCO3)3 = 6 H2O + 6 CO2 + Fe2(CrO4)3
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl =>
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl
| 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
