| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Fe3O4 + Cl2 + H2SO4 = Fe2(SO4)3 + H2O + HCl =>
2 Fe3O4 + Cl2 + 9 H2SO4 = 3 Fe2(SO4)3 + 8 H2O + 2 HCl
HOOCCOOH = OOCCOO + H =>
HOOCCOOH = OOCCOO + 2 H
P4 = P2 =>
P4 = 2 P2
Pb(NO3)2 + FeBr3 = PbBr2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeBr3 = 3 PbBr2 + 2 Fe(NO3)3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Na2Cr2O7 + HCl = Na + H2Cr2O7 + Cl2 =>
Na2Cr2O7 + 2 HCl = 2 Na + H2Cr2O7 + Cl2
CdSO4 + (NH4)2CO3 = (NH4)2SO4 + CdCO3 =>
CdSO4 + (NH4)2CO3 = (NH4)2SO4 + CdCO3
KI + NaHSO3 = KHSO3 + NaI =>
KI + NaHSO3 = KHSO3 + NaI
Na2SO4 + HCl = NaHSO4 + NaCl =>
Na2SO4 + HCl = NaHSO4 + NaCl
CuO + H2C2O4 = CO2 + Cu2O + H2O =>
2 CuO + H2C2O4 = 2 CO2 + Cu2O + H2O
Fe + HNO3 = H2 + Fe(NO3)3 =>
2 Fe + 6 HNO3 = 3 H2 + 2 Fe(NO3)3
C7H8 + HNO3 = C7H7NO2 + H2O =>
C7H8 + HNO3 = C7H7NO2 + H2O
Ba(No3)2 + KBr = BaBr2 + K(No3) =>
Ba(No3)2 + 2 KBr = BaBr2 + 2 K(No3)
C120H243 + O2 = CO2 + H2O =>
4 C120H243 + 723 O2 = 480 CO2 + 486 H2O
Na2ZnO2 + H2SO4 = ZnSO4 + NaOH =>
Na2ZnO2 + H2SO4 = ZnSO4 + 2 NaOH
(C2H2)(g) + O(g) = CO2(g) + H2O(g) =>
(C2H2)(g) + 5 O(g) = 2 CO2(g) + H2O(g)
Bi(NO3)3*5H2O + Mo = MoO3 + Bi + NO2 + H2O =>
Bi(NO3)3*5H2O + Mo = MoO3 + Bi + 3 NO2 + 5 H2O
Zn + NaOH + NaNO3 = Na2ZnO2 + NH3 + H2O =>
4 Zn + 7 NaOH + NaNO3 = 4 Na2ZnO2 + NH3 + 2 H2O
NaHCO3(aq) = Na2CO3(aq) + CO2(g) + H2O(l) =>
2 NaHCO3(aq) = Na2CO3(aq) + CO2(g) + H2O(l)
BaBr2 + Al = BaAl + Br2 =>
BaBr2 + Al = BaAl + Br2
C + H2SO4 = CO2 + SO2H2O =>
C + 2 H2SO4 = CO2 + 2 SO2H2O
Zn(NO3)2 + NaOH = Na2Zn(OH)4 + NaNO3 =>
Zn(NO3)2 + 4 NaOH = Na2Zn(OH)4 + 2 NaNO3
AgOH + Zn = Zn(OH)2 + Ag =>
2 AgOH + Zn = Zn(OH)2 + 2 Ag
XCH2O + KMnO4 + H2SO4 = XO2 + CO2 + H2O + MnSO4 + K2SO4 =>
5 XCH2O + 8 KMnO4 + 12 H2SO4 = 5 XO2 + 5 CO2 + 17 H2O + 8 MnSO4 + 4 K2SO4
C6H6OS + O2 = CO + H2O + SO3 =>
2 C6H6OS + 11 O2 = 12 CO + 6 H2O + 2 SO3
NO + C3H8O2 = N2 + CO2 + H2O =>
8 NO + C3H8O2 = 4 N2 + 3 CO2 + 4 H2O
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
KClO = KOClO + KCl =>
2 KClO = KOClO + KCl
C4H9Br + C2H3O2 = C6H12O2 + Br =>
C4H9Br + C2H3O2 = C6H12O2 + Br
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
MnO4{3-} + MnO4{-} = MnO4{2-} =>
MnO4{3-} + MnO4{-} = 2 MnO4{2-}
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
ZnCl2 + NaNo3 = NaCl + Zn(No3)2 =>
ZnCl2 + 2 NaNo3 = 2 NaCl + Zn(No3)2
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
Na2S + CH3COOH = HS + Na + CH3COO =>
Na2S + CH3COOH = HS + 2 Na + CH3COO
SiCl4(l) + H2O(l) = SiO2(s) + HCl(a) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(a)
K2CrO7 + H2S + H3PO4 = K3PO + CrPO4 + H2O + S =>
6 K2CrO7 + 39 H2S + 10 H3PO4 = 4 K3PO + 6 CrPO4 + 54 H2O + 39 S
MgBr3 + Na2CO3 = MgCO3 + Na2Br3 =>
MgBr3 + Na2CO3 = MgCO3 + Na2Br3
SO3HMnO4 + K3[Mn(C2O4)3] + H3PO4 = CO2 + H2O + KH2PO4 + KHSO4 + MnPO4 =>
3 SO3HMnO4 + 2 K3[Mn(C2O4)3] + 8 H3PO4 = 12 CO2 + 9 H2O + 3 KH2PO4 + 3 KHSO4 + 5 MnPO4
Co(NO3)2 + NH3 + (NH4)2CO3 = [Co(NH3)5CO3]NO3 + NH4NO3 + H2O =>
8 Co(NO3)2 + 30 NH3 + 8(NH4)2CO3 = 8[Co(NH3)5CO3]NO3 + 7 NH4NO3 + 3 H2O
C8H20NI + Br2 = C8H20NIBr2 =>
C8H20NI + Br2 = C8H20NIBr2
KClO32 = KCl + O2 =>
KClO32 = KCl + 16 O2
(OH) + NH3 = N2 + H2O =>
6(OH) + 2 NH3 = N2 + 6 H2O
CuNO3*5H2O + K2C2O4*H2O = H2O + K4Cu(C2O4)2*2H2O + NO3 =>
CuNO3*5H2O + 2 K2C2O4*H2O = 5 H2O + K4Cu(C2O4)2*2H2O + NO3
C4H8N2 + O2 = CO2 + H2O + N2 =>
C4H8N2 + 6 O2 = 4 CO2 + 4 H2O + N2
Al2(SO4)3 + Fe(NO2)3 = Fe2(SO4)3 + Al(NO2)3 =>
Al2(SO4)3 + 2 Fe(NO2)3 = Fe2(SO4)3 + 2 Al(NO2)3
K2CO3 + SnCl4 = KCl(aq) + Sn(CO3)2(s) =>
2 K2CO3 + SnCl4 = 4 KCl(aq) + Sn(CO3)2(s)
AsO3 + Br = BrO3 + As =>
AsO3 + Br = BrO3 + As
| 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 sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
