| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaH4O + O2 = 2 Ca + 4 H2O
CH2O + SO4 = H2S + CO2 + H2O =>
5 CH2O + 2 SO4 = 2 H2S + 5 CO2 + 3 H2O
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq) =>
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq)
Na3PO4 + Fe(No3)3 = Na(No3) + Fe3(PO4)3 =>
3 Na3PO4 + 3 Fe(No3)3 = 9 Na(No3) + Fe3(PO4)3
H2SO4 = H2 + SO4 = SO3 + H2O =>
H2SO4 = H2 + SO4
H3PO4(aq) + Ba(OH)2(aq) = BaHPO4 + H2O =>
H3PO4(aq) + Ba(OH)2(aq) = BaHPO4 + 2 H2O
ZnSO4 + NaOH = ZnO + H2O + Na2SO4 =>
ZnSO4 + 2 NaOH = ZnO + H2O + Na2SO4
P2O5 + Li2O = Li3(PO4) =>
P2O5 + 3 Li2O = 2 Li3(PO4)
MgCo3 + Ba = BaMgCo3 =>
MgCo3 + Ba = BaMgCo3
C3H7OH + CrO3 = Cr2O3 + C2H3OH + H2O =>
2 C3H7OH + 2 CrO3 = Cr2O3 + 3 C2H3OH + 2 H2O
Zn + CuSO4 = Zn(SO4)2 + Cu =>
Zn + 2 CuSO4 = Zn(SO4)2 + 2 Cu
Cu2S + H2SeO4 = Cu2SeO4 + H2S =>
Cu2S + H2SeO4 = Cu2SeO4 + H2S
KMnO4 + U(SO4)2 + H2O = K2SO4 + H2SO4 + MnSO4 + UO2SO4 =>
2 KMnO4 + 5 U(SO4)2 + 2 H2O = K2SO4 + 2 H2SO4 + 2 MnSO4 + 5 UO2SO4
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
Al + Br2 = Al2Br6 =>
2 Al + 3 Br2 = Al2Br6
As + Rb = Rb3As =>
As + 3 Rb = Rb3As
MgO + NH4Cl = MgCl2 + NH3 + H2O =>
MgO + 2 NH4Cl = MgCl2 + 2 NH3 + H2O
P = P2 =>
2 P = P2
Be3(Po4)2 + V(No3)5 = Be(No3)2 + V3(Po4)5 =>
5 Be3(Po4)2 + 6 V(No3)5 = 15 Be(No3)2 + 2 V3(Po4)5
P4 + HCIO3 = HCI + P2O5 =>
3 P4 + 10 HCIO3 = 10 HCI + 6 P2O5
AlCl3 + NaOH = NaCl + NaAl(OH)4 =>
AlCl3 + 4 NaOH = 3 NaCl + NaAl(OH)4
NaCH3COO + Pb(NO3)2 = Pb(CH3COO)2 + NaNO3 =>
2 NaCH3COO + Pb(NO3)2 = Pb(CH3COO)2 + 2 NaNO3
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 2 NaNO3 + 12 H2O
Be(g) + O2(g) = BeO(g) =>
2 Be(g) + O2(g) = 2 BeO(g)
NaSO3 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
6 NaSO3 + Na2Cr2O7 + H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + H2O
Mn(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 + C6H8O7H2O = MnFe2O4 + CO2 + N2 + H2O =>
9 Mn(NO3)2(H2O)6 + 18 Fe(NO3)3(H2O)9 + 20 C6H8O7H2O = 9 MnFe2O4 + 120 CO2 + 36 N2 + 316 H2O
C2N4H4O4 + O2 = CO2 + N2 + H2O =>
C2N4H4O4 + O2 = 2 CO2 + 2 N2 + 2 H2O
Au + HNO3 + HCl = NO + Au(Cl3)3 + H2O =>
Au + 3 HNO3 + 9 HCl = 3 NO + Au(Cl3)3 + 6 H2O
FTiO3 + C + Cl2 = FCl3 + TiCl4 + CO2 =>
2 FTiO3 + 3 C + 7 Cl2 = 2 FCl3 + 2 TiCl4 + 3 CO2
KBrO3 + C = KBr + CO =>
KBrO3 + 3 C = KBr + 3 CO
Pb(NO3)2 + NaSCN = Pb(SCN)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaSCN = Pb(SCN)2 + 2 Na(NO3)
NaCO3 + BaCl2 = Na2Cl2 + Ba(CO3)2 =>
2 NaCO3 + BaCl2 = Na2Cl2 + Ba(CO3)2
Fe(OH)3 + NH4Cl3 + NaOH = FeCl3 + Na(OH)3 + NH4Cl =>
2 Fe(OH)3 + 3 NH4Cl3 + 3 NaOH = 2 FeCl3 + 3 Na(OH)3 + 3 NH4Cl
C4H10 + CrO3 + HCl = CH3COOH + CrCl3 + H2O =>
3 C4H10 + 10 CrO3 + 30 HCl = 6 CH3COOH + 10 CrCl3 + 18 H2O
Cr2O7 + SO3 = SO4 + CrO =>
Cr2O7 + 5 SO3 = 5 SO4 + 2 CrO
KMnO4 + H2SO4 + NaSCN = K2SO4 + MnSO4 + HCN + Na2SO4 + H2O =>
12 KMnO4 + 13 H2SO4 + 10 NaSCN = 6 K2SO4 + 12 MnSO4 + 10 HCN + 5 Na2SO4 + 8 H2O
K2Cr2O7 + CH3CHO + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + 3 CH3CHO + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COOH + 4 H2O
H2SO4 + HI = H2S + I2 + H3O =>
H2SO4 + 12 HI = H2S + 6 I2 + 4 H3O
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + KCN = K + Fe(CN)3 =>
Fe + 3 KCN = 3 K + Fe(CN)3
KIO3 + HCl = I2 + Cl2 + KCl + H2O =>
2 KIO3 + 12 HCl = I2 + 5 Cl2 + 2 KCl + 6 H2O
K2CO3 + HPO4 = K2CO3(PO4)2 + H2 =>
K2CO3 + 2 HPO4 = K2CO3(PO4)2 + H2
NO + O2 = N3O5 =>
3 NO + O2 = N3O5
CaCl2(aq) + Na2(CO3) = CaCO3 + NaCl =>
CaCl2(aq) + Na2(CO3) = CaCO3 + 2 NaCl
Fe(OH)3 + C = Fe(OH) + CO2 + H2O =>
2 Fe(OH)3 + C = 2 Fe(OH) + CO2 + 2 H2O
K2Cr2O7 + C2H2O4 = K[Cr(C2O4)2(H2O)2] + H2O + CO2 =>
K2Cr2O7 + 7 C2H2O4 = 2 K[Cr(C2O4)2(H2O)2] + 3 H2O + 6 CO2
Cl2 + BCl3 + TiAlC = AlCl3 + TiCl4 + BC =>
2 Cl2 + BCl3 + TiAlC = AlCl3 + TiCl4 + BC
C2N2H9Cl + H2O = C2N2H8 + H3O + HClO =>
C2N2H9Cl + 3 H2O = C2N2H8 + 2 H3O + HClO
| 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 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/24
Équations équilibrées sur04/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
