| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 N2 + 24 Ba(OH) = 7 Ba3N2 + 3 Ba(NO2)2 + 12 H2O
Li2SiO3 + Fe2O3 + C6H12O6 = Li2FeSiO4 + H2O + CO2 =>
24 Li2SiO3 + 12 Fe2O3 + C6H12O6 = 24 Li2FeSiO4 + 6 H2O + 6 CO2
C3H6Br2 + Zn = C3H6 + ZnBr =>
C3H6Br2 + 2 Zn = C3H6 + 2 ZnBr
KOH = K2O + H2O =>
2 KOH = K2O + H2O
Al2(CrO4)3 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + Al2(SO4)3 + H2O =>
2 Al2(CrO4)3 + 18 FeSO4 + 24 H2SO4 = 3 Cr2(SO4)3 + 9 Fe2(SO4)3 + 2 Al2(SO4)3 + 24 H2O
Cr(HSO4)3 + Cr(OH)3 = [Cr(OH)2]2SO4 + H2O =>
Cr(HSO4)3 + 5 Cr(OH)3 = 3[Cr(OH)2]2SO4 + 3 H2O
C6H6O4 + H2O2 = CO2 + H2O =>
C6H6O4 + 11 H2O2 = 6 CO2 + 14 H2O
Na3PO4 + CaCrO4 = Na2CrO4 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCrO4 = 3 Na2CrO4 + Ca3(PO4)2
H2SO4 + K2CrO4 = K2Cr2O7 + K2SO4 + H2O =>
H2SO4 + 2 K2CrO4 = K2Cr2O7 + K2SO4 + H2O
Mn{2+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn{2+} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 5 IO3{-} + 6 H{+}
CsCl + CaS = CaCl + CsS =>
CsCl + CaS = CaCl + CsS
Br2 + AgI = BrAg + I =>
Br2 + 2 AgI = 2 BrAg + 2 I
KBrO + MnCl + KOH = KBr + MnO2 + KCl + H2O =>
3 KBrO + 2 MnCl + 2 KOH = 3 KBr + 2 MnO2 + 2 KCl + H2O
CO2 + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2 + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al + F = FAl =>
Al + F = FAl
NaNO3 + C6H12N4 = Na2O2 + CO2 + H2O + N2 =>
18 NaNO3 + 2 C6H12N4 = 9 Na2O2 + 12 CO2 + 12 H2O + 13 N2
SCl2 + C2H4 = (ClCH2CH2)2S =>
SCl2 + 2 C2H4 = (ClCH2CH2)2S
NH3(g) + SO2(g) = NO(g) + S(s) + H2O(g) =>
4 NH3(g) + 5 SO2(g) = 4 NO(g) + 5 S(s) + 6 H2O(g)
PbS + H2O22 = PbSO4 + H2O =>
21 PbS + 4 H2O22 = 21 PbSO4 + 4 H2O
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4 =>
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4
CHCl2 + AgNO3 = AgCl2 + CHNO3 =>
CHCl2 + AgNO3 = AgCl2 + CHNO3
CaSO4 + HNo3 = Ca(No3)2 + H2SO4 =>
CaSO4 + 2 HNo3 = Ca(No3)2 + H2SO4
OH{-} + Al{3+} = [Al(OH)4]{-} =>
4 OH{-} + Al{3+} = [Al(OH)4]{-}
Ca(COO)2H2O = CaCO3 + CO + H2O =>
Ca(COO)2H2O = CaCO3 + CO + H2O
Al(NO3)3 + NaOH = AlOHNa(NO3)3 =>
Al(NO3)3 + NaOH = AlOHNa(NO3)3
HCl + K2Cr2O7 + K4FeCN6 = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
226 HCl + 23 K2Cr2O7 + 6 K4FeCN6 = 70 KCl + 6 FeCl3 + 46 CrCl3 + 6 CO2 + 36 NO + 113 H2O
ZrOCl2*8H2O + NH4H2PO4 = Zr(HPO4)2*2H2O + H2O + NH3 + HCl =>
ZrOCl2*8H2O + 2 NH4H2PO4 = Zr(HPO4)2*2H2O + 7 H2O + 2 NH3 + 2 HCl
CH3CH(OH)COOH(g) + O2(g) = CO2(g) + H2O(g) =>
CH3CH(OH)COOH(g) + 3 O2(g) = 3 CO2(g) + 3 H2O(g)
NaClO4 = O2 + NaCl =>
NaClO4 = 2 O2 + NaCl
MgF2 + H3O = H2O + Mg + HF =>
MgF2 + 2 H3O = 2 H2O + Mg + 2 HF
C6H5NO3 + NaBH4 = C6H7NO + NaBO2 + H2O =>
4 C6H5NO3 + 3 NaBH4 = 4 C6H7NO + 3 NaBO2 + 2 H2O
SnCl2 + KBrO3 + HCl = KBr + SnCl4 + H2O =>
3 SnCl2 + KBrO3 + 6 HCl = KBr + 3 SnCl4 + 3 H2O
Cr(OH) + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH) + 5 Br2 + 14 KOH = 2 K2CrO4 + 10 KBr + 8 H2O
HClO4 + Cr = CrO4 + Cl + H2O =>
8 HClO4 + 7 Cr = 7 CrO4 + 8 Cl + 4 H2O
NaAlO2 + HF + Na2O = Na3AlF6 + H2O =>
NaAlO2 + 6 HF + Na2O = Na3AlF6 + 3 H2O
C3H6 + CH3Cl = CH4 + C3H5Cl =>
C3H6 + CH3Cl = CH4 + C3H5Cl
ClO3{-} + H{+} + e = HClO + H2O =>
ClO3{-} + 5 H{+} + 4e = HClO + 2 H2O
Ru + As4 = Ru2As =>
8 Ru + As4 = 4 Ru2As
NaClO4 = O2 + NaCl =>
NaClO4 = 2 O2 + NaCl
Al + HNO3 = Al(NO3)3 + H2O + NH3NO3 =>
7 Al + 27 HNO3 = 7 Al(NO3)3 + 9 H2O + 3 NH3NO3
MnO4{-} + C2O4Na2 + H{+} = Mn{2+} + CO2 + H2O + Na{+} =>
2 MnO4{-} + 5 C2O4Na2 + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O + 10 Na{+}
Fe3O4 + CaO2 = Fe2O3 + CaO =>
2 Fe3O4 + CaO2 = 3 Fe2O3 + CaO
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
MnO2 + HBr + NaI = MnBr2 + H2O + I2 + NaBr =>
MnO2 + 4 HBr + 2 NaI = MnBr2 + 2 H2O + I2 + 2 NaBr
CaC2O4(aq) + KMnO4(aq) + H2SO4(aq) = CO2(s) + MnSO4(aq) + H2O(l) + K2SO4(aq) + CaSO4(s) =>
5 CaC2O4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 10 CO2(s) + 2 MnSO4(aq) + 8 H2O(l) + K2SO4(aq) + 5 CaSO4(s)
CCCCHHHHHHHHH + OO = COO + H2O =>
4 CCCCHHHHHHHHH + 25 OO = 16 COO + 18 H2O
NaCl + Ba3(PO4)2 = Na3(PO4) + BaCl2 =>
6 NaCl + Ba3(PO4)2 = 2 Na3(PO4) + 3 BaCl2
ZnSO3 = SO2 + ZnO =>
ZnSO3 = SO2 + ZnO
CH3COOH + Na2MnO4 = CH3COONa + H2O + NaMnO4 + MnO2 =>
4 CH3COOH + 3 Na2MnO4 = 4 CH3COONa + 2 H2O + 2 NaMnO4 + MnO2
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
