| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2O7 = 2 Cl2 + 7 O2
Ru + HNO3 + HCl = H2[RuCl6] + NO + H2O =>
3 Ru + 4 HNO3 + 18 HCl = 3 H2[RuCl6] + 4 NO + 8 H2O
HClO4 + (NaOH) = NaClO4 + H2O =>
HClO4 + (NaOH) = NaClO4 + H2O
Br2 + KOH(t) = H2O + KBr + KBrO3 =>
3 Br2 + 6 KOH(t) = 3 H2O + 5 KBr + KBrO3
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
HNO3 + NaO = Na(NO3)2 + H2O =>
2 HNO3 + NaO = Na(NO3)2 + H2O
Ni + HNO3(p) = Ni(NO3)3 + H2O + N2O =>
8 Ni + 30 HNO3(p) = 8 Ni(NO3)3 + 15 H2O + 3 N2O
Li + HC1 = H2 + LiC1 =>
2 Li + 2 HC1 = H2 + 2 LiC1
Cr(OH)3 + KOH = H2O + KCrO2 =>
Cr(OH)3 + KOH = 2 H2O + KCrO2
NH4NO3 + KMnO4 = KNO3 + KOH + H2O + MnO2 =>
3 NH4NO3 + 8 KMnO4 = 6 KNO3 + 2 KOH + 5 H2O + 8 MnO2
HNO3 + NaO = Na(NO3)2 + H2O =>
2 HNO3 + NaO = Na(NO3)2 + H2O
B2O3 + NaOH = Na3BO3 + H2O =>
B2O3 + 6 NaOH = 2 Na3BO3 + 3 H2O
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
Li + HC1 = H2 + LiC1 =>
2 Li + 2 HC1 = H2 + 2 LiC1
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CuSO4(aq) + NaI(aq) = CuI(s) + NaSO4(aq) =>
CuSO4(aq) + NaI(aq) = CuI(s) + NaSO4(aq)
H3PO2 + NaOH = NaPO + H2O =>
H3PO2 + NaOH = NaPO + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
GaBr3 + F2 = GaF3 + Br2 =>
2 GaBr3 + 3 F2 = 2 GaF3 + 3 Br2
K2[Zn(OH)4] + HCl = ZnCl2 + KCl + H2O =>
K2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 KCl + 4 H2O
Cr(OH)3 + KOH = H2O + KCrO2 =>
Cr(OH)3 + KOH = 2 H2O + KCrO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C6H1206 + O2 = C6H8O7 + H2 =>
2 C6H1206 + 7 O2 = 2 C6H8O7 + 1198 H2
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
SiCl4 + H2 = HCl + Si =>
SiCl4 + 2 H2 = 4 HCl + Si
KI(aq) + Cl2(aq) = KCl2(aq) + I(s) =>
KI(aq) + Cl2(aq) = KCl2(aq) + I(s)
Li3PO4 + NaI = LiI + Na3PO4 =>
Li3PO4 + 3 NaI = 3 LiI + Na3PO4
C2H4O2NaHCO3 = NaC2H3O2H2OCO2 =>
C2H4O2NaHCO3 = NaC2H3O2H2OCO2
FeO + K2SO4 = FeSO4 + K2O =>
FeO + K2SO4 = FeSO4 + K2O
MnO4(s) + HCl(aq) = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO4(s) + 8 HCl(aq) = MnCl2(aq) + 4 H2O(l) + 3 Cl2(g)
HBO2 + AgOH = AgBO2 + H2O =>
HBO2 + AgOH = AgBO2 + H2O
Sr(NO3)3 + Na2HPO4 = (Sr)2(HPO4)3 + NaNO3 =>
2 Sr(NO3)3 + 3 Na2HPO4 = (Sr)2(HPO4)3 + 6 NaNO3
Al + HNO3 = Al(NO3)3 + N4O3 + H2O =>
14 Al + 54 HNO3 = 14 Al(NO3)3 + 3 N4O3 + 27 H2O
Ca3P2 + KMnO4 + H2O = MnO2 + KOH + H3PO4 + Ca(OH)2 =>
3 Ca3P2 + 16 KMnO4 + 26 H2O = 16 MnO2 + 16 KOH + 6 H3PO4 + 9 Ca(OH)2
N(O2)3 = O2 + N2 =>
2 N(O2)3 = 6 O2 + N2
Na2CO3(aq) + BaCl2(aq) = BaCO3(aq) + NaCl(s) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(aq) + 2 NaCl(s)
KMnO4 + C4H8 + H2O = KOH + MnO2 + CH3COOH =>
8 KMnO4 + 3 C4H8 + 4 H2O = 8 KOH + 8 MnO2 + 6 CH3COOH
BaCl2(aq) + Al2(SO4)3(aq) = AlCl3(aq) + BaSO4(s) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 2 AlCl3(aq) + 3 BaSO4(s)
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
Na2CrO4 + HCl + H2SO4 = CrO2Cl2 + Na2SO4 + H2O =>
Na2CrO4 + 2 HCl + H2SO4 = CrO2Cl2 + Na2SO4 + 2 H2O
CaCO3(s) + NaCl(aq) = CaCl2(aq) + Na2CO3(aq) =>
CaCO3(s) + 2 NaCl(aq) = CaCl2(aq) + Na2CO3(aq)
ClO{-} + S2O3{2-} + OH{-} = Cl{-} + SO4{2-} + H =>
3 ClO{-} + S2O3{2-} + 2 OH{-} = 3 Cl{-} + 2 SO4{2-} + 2 H
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(S04)3 + MnS04 + HNO3 + CO2 + H2O =>
62 K4Fe(CN)6 + 44 KMnO4 + 840 H2SO4 = 292 KHSO4 + 31 Fe2(S04)3 + 44 MnS04 + 372 HNO3 + 372 CO2 + 508 H2O
Na2(SO4) + KCl = K2(SO4) + NaCl =>
Na2(SO4) + 2 KCl = K2(SO4) + 2 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H10O + NaBH4 + H2O = C6H12O + BH3 + NaOH =>
C6H10O + NaBH4 + H2O = C6H12O + BH3 + NaOH
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C3OH32 + O2 = CO2 + H2O =>
2 C3OH32 + 21 O2 = 6 CO2 + 32 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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
