| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 C8H8O7 + 39 NaHCO3 = 23 H2O + 33 CO2 + 13 Na3C6H5O7
Ag + SCN = Ag(SCN)2 =>
Ag + 2 SCN = Ag(SCN)2
H3Po4 + Mg(OH)2 = Mg3(Po4)2 + H2O =>
2 H3Po4 + 3 Mg(OH)2 = Mg3(Po4)2 + 6 H2O
KOH + CO2 = KCO3H =>
KOH + CO2 = KCO3H
Calcium + chlorine = Calciumchloride =>
Ca + Cl2 = CaCl2
BiO3{-} + Cr{+3} + H{+} = Cr2O7{-2} + Bi{+3} + H2O =>
3 BiO3{-} + 2 Cr{+3} + 4 H{+} = Cr2O7{-2} + 3 Bi{+3} + 2 H2O
TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4
KOH + BeSO4 = K2SO4 + Be(OH)2 =>
2 KOH + BeSO4 = K2SO4 + Be(OH)2
(CH3(CH)24CH3) + O2 = CO2 + H2O =>
2(CH3(CH)24CH3) + 67 O2 = 52 CO2 + 30 H2O
HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + HC2H3O2(aq) =>
2 HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + 2 HC2H3O2(aq)
PbS + KMnO4 + HCl = PbSO4 + MnCl2 + KCl + H2O =>
5 PbS + 8 KMnO4 + 24 HCl = 5 PbSO4 + 8 MnCl2 + 8 KCl + 12 H2O
CaO + CO2 = calciumcarbonate =>
CaO + CO2 = CaCO3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
H2O2(aq) = O2(g) + H2O(l) =>
2 H2O2(aq) = O2(g) + 2 H2O(l)
(NH4)2Cr2O + O2 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O + 3 O2 = Cr2O3 + N2 + 4 H2O
NH4Cl + Ag2CO3 = (NH4)2CO3 + AgCl =>
2 NH4Cl + Ag2CO3 = (NH4)2CO3 + 2 AgCl
HCl(aq) + LiOH(aq) = ClLi(aq) + H2O(l) =>
HCl(aq) + LiOH(aq) = ClLi(aq) + H2O(l)
CaHPO4*2H2O + NaOH + H2O = Na2HPO4*12H2O + Ca(OH)2 =>
CaHPO4*2H2O + 2 NaOH + 10 H2O = Na2HPO4*12H2O + Ca(OH)2
Fe(OH)2 + H2CO3 = FeCO3 + (H2O) =>
Fe(OH)2 + H2CO3 = FeCO3 + 2(H2O)
KMnO4 + K2S + KOH = K2SO3 + K2MnO4 + H2O =>
6 KMnO4 + K2S + 6 KOH = K2SO3 + 6 K2MnO4 + 3 H2O
(NH4)2HPO4(aq) = NH3(aq) + H3PO4(aq) =>
(NH4)2HPO4(aq) = 2 NH3(aq) + H3PO4(aq)
BaH + KS = BaS + KH =>
BaH + KS = BaS + KH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnO2 + (OH) = MnOH + O2 =>
MnO2 + (OH) = MnOH + O2
Mg + CaCl2 = MgCl2 + Ca =>
Mg + CaCl2 = MgCl2 + Ca
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
Sn + NaCl = NaSn + Cl2 =>
2 Sn + 2 NaCl = 2 NaSn + Cl2
CH3COOH + O2 = CO2 + OHH2O =>
3 CH3COOH + 7 O2 = 6 CO2 + 4 OHH2O
KMnO4 + NiCl2 + HCl = MnCl2 + NiCl3 + KCl + H2O =>
KMnO4 + 5 NiCl2 + 8 HCl = MnCl2 + 5 NiCl3 + KCl + 4 H2O
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Mg(s) + NaOH = Mg(OH)2 + Na =>
Mg(s) + 2 NaOH = Mg(OH)2 + 2 Na
VCl2 + CuSO4 + H2O = HVO3 + Cu + H2SO4 + HCl =>
2 VCl2 + 3 CuSO4 + 6 H2O = 2 HVO3 + 3 Cu + 3 H2SO4 + 4 HCl
BaCl2 + (NH4)2SO4 = (NH4)2SO4BaCl2 =>
BaCl2 + (NH4)2SO4 = (NH4)2SO4BaCl2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
K2Cr2O7 + NaOH + Na2S = NaCrO2 + K2S + NaO2 + H2O =>
K2Cr2O7 + 2 NaOH + Na2S = 2 NaCrO2 + K2S + 2 NaO2 + H2O
Ba(OH)2 + LiBr = LiOH + BaBr2 =>
Ba(OH)2 + 2 LiBr = 2 LiOH + BaBr2
C6H12O6(g) = C2H5OH(l) + CO2(g) =>
C6H12O6(g) = 2 C2H5OH(l) + 2 CO2(g)
Zn(NO3)2 + SO2 + H2O = ZnSO3 + HNO3 =>
Zn(NO3)2 + SO2 + H2O = ZnSO3 + 2 HNO3
FeSO4 + K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
3 FeSO4 + 4 K2CrO4 + 16 H2SO4 = 4 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 16 H2O
KMnO4 + C6H12O6 = CO2 + Mn2O3 + K2CO3 + H2O =>
6 KMnO4 + C6H12O6 = 3 CO2 + 3 Mn2O3 + 3 K2CO3 + 6 H2O
Tc + Se = Tc2Se7 =>
2 Tc + 7 Se = Tc2Se7
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C2H60 + K2CrO7 + H2SO4 = C2H4O + K2SO4 + Cr2SO4 + H2O =>
11 C2H60 + 58 K2CrO7 + 87 H2SO4 = 11 C2H4O + 58 K2SO4 + 29 Cr2SO4 + 395 H2O
HNO3(aq) + LiOH = LiNO3 + HOH =>
HNO3(aq) + LiOH = LiNO3 + HOH
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H5COOC4H9 + O2 = CO2 + H2O =>
2 C2H5COOC4H9 + 19 O2 = 14 CO2 + 14 H2O
H{+} + Fe = H + Fe{2+} =>
2 H{+} + Fe = 2 H + Fe{2+}
NH4I + K2Co3 = (NH4)2Co3 + KI =>
2 NH4I + K2Co3 = (NH4)2Co3 + 2 KI
KL + Br = KBr + L2 =>
2 KL + 2 Br = 2 KBr + L2
Cr + O2 = CrO3(s) =>
2 Cr + 3 O2 = 2 CrO3(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
