| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + Na(OH)2 = Na2(SO4)2 + H2O =>
2 H2SO4 + 2 Na(OH)2 = Na2(SO4)2 + 4 H2O
NaNO2 + NH3 = N2 + H2O + NaOH =>
NaNO2 + NH3 = N2 + H2O + NaOH
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
NaNO2 + NH3 = N2 + H2O + NaOH =>
NaNO2 + NH3 = N2 + H2O + NaOH
V2O5 + H3PO4 + H2O = VOPO4*2H2O =>
V2O5 + 2 H3PO4 + H2O = 2 VOPO4*2H2O
NaNO2 + NH3 = N2 + H2O + NaOH =>
NaNO2 + NH3 = N2 + H2O + NaOH
H + O = HO =>
H + O = HO
Na2SeO3 + NaCl + HI = NaI + Se + Cl2 + H2O =>
Na2SeO3 + 4 NaCl + 6 HI = 6 NaI + Se + 2 Cl2 + 3 H2O
Ni + HNO3 = Ni(NO3)2 + H2O + N2O =>
4 Ni + 10 HNO3 = 4 Ni(NO3)2 + 5 H2O + N2O
FeCl2 + Na2S + H2O = Fe(OH)2 + NaCl + H2S =>
FeCl2 + Na2S + 2 H2O = Fe(OH)2 + 2 NaCl + H2S
NH3OHCl + NaNO2 = N2O + NaCl + H2O =>
NH3OHCl + NaNO2 = N2O + NaCl + 2 H2O
CuS2O3 = Cu + S2O3 =>
CuS2O3 = Cu + S2O3
Fe(H2PO4)2 + H2O2 + H2O = FePO4*2H2O + H3PO4 =>
2 Fe(H2PO4)2 + H2O2 + 2 H2O = 2 FePO4*2H2O + 2 H3PO4
Na2O2 + C = Na2O + CO =>
Na2O2 + C = Na2O + CO
Al + KOH + H2O = KAl(OH)4 + H2 = H2O =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
C6H12O6 + H3PO4 = C6H13O9P + H2O =>
C6H12O6 + H3PO4 = C6H13O9P + H2O
Pb + NO3 + HCl = PbCl2 + HNO3 =>
Pb + 2 NO3 + 2 HCl = PbCl2 + 2 HNO3
KNO3(s) = KNO2 + O2(g) =>
2 KNO3(s) = 2 KNO2 + O2(g)
KHPh + NaOH = KNaPh + H2O =>
KHPh + NaOH = KNaPh + H2O
H3PO4 + Ag2O = Ag3PO4 + H2O =>
2 H3PO4 + 3 Ag2O = 2 Ag3PO4 + 3 H2O
NaNO2 + NH3 = N2 + H2O + NaOH =>
NaNO2 + NH3 = N2 + H2O + NaOH
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
NaNO2 + NH3 = N2 + H2O + NaOH =>
NaNO2 + NH3 = N2 + H2O + NaOH
MgCl2 + K2O = KCl + MgO =>
MgCl2 + K2O = 2 KCl + MgO
K2Cr2O7 + (COOH)2 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3(COOH)2 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
ClO2 = Cl2O + O =>
2 ClO2 = Cl2O + 3 O
Co(OH)3 + HCl = CoCl3 + H2O =>
Co(OH)3 + 3 HCl = CoCl3 + 3 H2O
InBr3 = In + Br =>
InBr3 = In + 3 Br
Na2SO3 + HClO3 = NaClO3 + H2SO3 =>
Na2SO3 + 2 HClO3 = 2 NaClO3 + H2SO3
Ca(ClO)2 + H2 = HClO + Ca =>
Ca(ClO)2 + H2 = 2 HClO + Ca
Sc + NaOH + H2O = Na[Sc(OH)4] + H2 =>
2 Sc + 2 NaOH + 6 H2O = 2 Na[Sc(OH)4] + 3 H2
Na2S + SeCl2 = NaCl + SeS =>
Na2S + SeCl2 = 2 NaCl + SeS
NH3 + HNO3 = H2O + N2O3 =>
NH3 + 3 HNO3 = 3 H2O + 2 N2O3
C2H5OH + HF = C2H5F + H2O =>
C2H5OH + HF = C2H5F + H2O
H2S + O2 = H2SO3 =>
2 H2S + 3 O2 = 2 H2SO3
CuCNS + KIO3 + HCl = HCN + CuSO4 + ICl + H2O + KCl(nerd) =>
4 CuCNS + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 ICl + 5 H2O + 7 KCl(nerd)
K2CO3 + HBr = KBr + H2O + CO2 =>
K2CO3 + 2 HBr = 2 KBr + H2O + CO2
FeCl2 + FeCl3 + Na2CO3 = Fe3O4 + NaCl + CO2 =>
FeCl2 + 2 FeCl3 + 4 Na2CO3 = Fe3O4 + 8 NaCl + 4 CO2
Mg + (CH3COO)2 = Mg(CH3COO)2 =>
Mg + (CH3COO)2 = Mg(CH3COO)2
NO2(g) + H2(g) = NH3 + H2O =>
2 NO2(g) + 7 H2(g) = 2 NH3 + 4 H2O
Cs + O2 = Cs2O2 =>
2 Cs + O2 = Cs2O2
Cyclobutane + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KIO3 + NaNO2 = KIO + NaNO3 =>
KIO3 + 2 NaNO2 = KIO + 2 NaNO3
Na3[Cr(OH)6] + Cl = NaCl + CrO3 + H2O =>
Na3[Cr(OH)6] + 3 Cl = 3 NaCl + CrO3 + 3 H2O
Zn + HNO3 = Zn(NO3)2 + N + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + 2 N + 6 H2O
SrCl2(aq) + H2SO4(aq) = HCl(aq) + SrSO4(s) =>
SrCl2(aq) + H2SO4(aq) = 2 HCl(aq) + SrSO4(s)
Mg + CO2* = MgO + C =>
2 Mg + CO2* = 2 MgO + C
P + S = P2S5 =>
2 P + 5 S = P2S5
H2AsO4 + H = AsH + H2O =>
H2AsO4 + 7 H = AsH + 4 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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
