| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
As2S5 + HNO3 = H3AsO3 + H2SO4 + NO2 + H2O =>
As2S5 + 36 HNO3 = 2 H3AsO3 + 5 H2SO4 + 36 NO2 + 10 H2O
FeO2(g) + CO(g) = Fe(l) + CO2 =>
FeO2(g) + 2 CO(g) = Fe(l) + 2 CO2
KOH + C6H5COONa = C6H6 + K2CO3 + Na2CO3 =>
2 KOH + 2 C6H5COONa = 2 C6H6 + K2CO3 + Na2CO3
(NH2)2CO + NaOH = Na2CO3 + NH3 =>
(NH2)2CO + 2 NaOH = Na2CO3 + 2 NH3
HC2H3O2(aq) + Ca(OH)2 = Ca(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ca(OH)2 = Ca(C2H3O2)2(aq) + 2 H2O(l)
H2O(electricity) = H + O =>
H2O(electricity) = 2 H + O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HSCH2COOH + NaOH = HSCH2COONa + H2O =>
HSCH2COOH + NaOH = HSCH2COONa + H2O
CH3COOH + H2O2 + Zn2 = Zn(CH3COO)2 + H2O =>
4 CH3COOH + 2 H2O2 + Zn2 = 2 Zn(CH3COO)2 + 4 H2O
N2O3H2O3 = HNO3 =>
N2O3H2O3 = 2 HNO3
S8 + Br = SBr4 =>
S8 + 32 Br = 8 SBr4
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3CO2H + K2SO4 + MnSO4 + H2O =>
5 CH2CHCHCH2 + 6 KMnO4 + 9 H2SO4 = 10 CH3CO2H + 3 K2SO4 + 6 MnSO4 + 4 H2O
Al(s) + HNO2(aq) = Al(NO2)3 + H =>
Al(s) + 3 HNO2(aq) = Al(NO2)3 + 3 H
K3PO4(aq) + Pb(NO3)2(aq) = KNO3 + Pb3(PO4)2 =>
2 K3PO4(aq) + 3 Pb(NO3)2(aq) = 6 KNO3 + Pb3(PO4)2
Na2O2(s) + H2O = NaOH + O2 =>
2 Na2O2(s) + 2 H2O = 4 NaOH + O2
NiCl2 + Na2SO4 = NaCl + NiSO4 =>
NiCl2 + Na2SO4 = 2 NaCl + NiSO4
Ti2(CO3)3 + AgC2H3O2 = Ti(C2H3O2)3 + Ag2CO3 =>
Ti2(CO3)3 + 6 AgC2H3O2 = 2 Ti(C2H3O2)3 + 3 Ag2CO3
Sn + H2 = SnH4 =>
Sn + 2 H2 = SnH4
LiH + H2O = LiH2O + H2 =>
2 LiH + 2 H2O = 2 LiH2O + H2
C9H8O4 + FeCl3 = Fe(C9H5O4) + HCl =>
C9H8O4 + FeCl3 = Fe(C9H5O4) + 3 HCl
Sodium + Phosphoricacid = Sodiumphosphate + Hydrogen =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Mg + CO2 + H2O = MgCO3 + H =>
Mg + CO2 + H2O = MgCO3 + 2 H
Ca(NO3)2 + NaCl = CaCl2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaNO3
Sm(OH)3 + H2SO4 = Sm2(SO4)3 + H2O =>
2 Sm(OH)3 + 3 H2SO4 = Sm2(SO4)3 + 6 H2O
K2SO4 + CoPO4 = K3PO4 + Co2(SO4)3 =>
3 K2SO4 + 2 CoPO4 = 2 K3PO4 + Co2(SO4)3
MnO2 + Fe2O3 = Mn2O7 + FeO =>
2 MnO2 + 3 Fe2O3 = Mn2O7 + 6 FeO
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Mg(CO3) + HClO4 = Mg(ClO4)2 + H2O + CO2 =>
Mg(CO3) + 2 HClO4 = Mg(ClO4)2 + H2O + CO2
H2O + C8H10N4O2 = C8H12N4O3 =>
H2O + C8H10N4O2 = C8H12N4O3
H2S2O3 = H2O + O2 + S =>
H2S2O3 = H2O + O2 + 2 S
Ca(OH)2(aq) + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2(aq) + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
C6H12O6 + C2H5OH = C95H142O28 + H2O =>
52 C6H12O6 + 129 C2H5OH = 6 C95H142O28 + 273 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mo2(O2CCH3)4 + HO2CCH3 = Mo(CO)6 + H2 =>
Mo2(O2CCH3)4 + 2 HO2CCH3 = 2 Mo(CO)6 + 10 H2
C2H6 + O2 + Cl2 = C2H5Cl + H2O =>
4 C2H6 + O2 + 2 Cl2 = 4 C2H5Cl + 2 H2O
PBO + NH3 = PB + N2 + H2O =>
3 PBO + 2 NH3 = 3 PB + N2 + 3 H2O
NiCl2*6H2O + C6H10(NH2)2 = NiCl2(C6H10(NH2)2)2 + H2O =>
NiCl2*6H2O + 2 C6H10(NH2)2 = NiCl2(C6H10(NH2)2)2 + 6 H2O
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2 =>
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2
C6H12O6 + HCl = C6H12O5 + H2O + Cl =>
C6H12O6 + 2 HCl = C6H12O5 + H2O + 2 Cl
AgH2O = Ag + H2O =>
AgH2O = Ag + H2O
MgCO3 + CuSO4 + Na2SO3 = MgSO4 + Cu2O + CO2 + Na2SO4 =>
2 MgCO3 + 2 CuSO4 + Na2SO3 = 2 MgSO4 + Cu2O + 2 CO2 + Na2SO4
C60H87O23N12P + O2 = CO2 + H2O + HNO3 + H3PO4 =>
2 C60H87O23N12P + 173 O2 = 120 CO2 + 72 H2O + 24 HNO3 + 2 H3PO4
Cu(NH3)4{2+} + e = Cu + NH3 =>
Cu(NH3)4{2+} + 2e = Cu + 4 NH3
Cr2O7{-2} + CH3CH2OH + H{+} = CH3COOH + Cr{3+} + H2O =>
2 Cr2O7{-2} + 3 CH3CH2OH + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H9N3O2 + O2 = CO2 + H2O + N2 =>
4 C6H9N3O2 + 29 O2 = 24 CO2 + 18 H2O + 6 N2
NiSO4 + Ca3(PO4)2 = CaSO4 + Ni3(PO4)2 =>
3 NiSO4 + Ca3(PO4)2 = 3 CaSO4 + Ni3(PO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
