| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaNO3 = 3 NaNO2 + O3
CaOH + K(OH)2 + H3PO4 = CaKPO4 + H2O =>
CaOH + K(OH)2 + H3PO4 = CaKPO4 + 3 H2O
CuSO4 + BaCl2 = CuCl2(aq) + BaSO4(aq) =>
CuSO4 + BaCl2 = CuCl2(aq) + BaSO4(aq)
C3H6O3 + SO4 = CO2 + H2S + H2O =>
5 C3H6O3 + 6 SO4 = 15 CO2 + 6 H2S + 9 H2O
CoCl2 + Ca(No3)2 = Co(No3)2 + CaCl2 =>
CoCl2 + Ca(No3)2 = Co(No3)2 + CaCl2
Sr + S = Sr2S2 =>
2 Sr + 2 S = Sr2S2
AgNO3 + CH3CO2Na = AgCH3CO2 + NaNO3 =>
AgNO3 + CH3CO2Na = AgCH3CO2 + NaNO3
CO2 + H2O + SO3 = C3H8OS + O2 =>
3 CO2 + 4 H2O + SO3 = C3H8OS + 6 O2
Zn(oh)2 + AgNO3(ag) = Zn(NO3)2(ag) + Ag(s) =>
Zn(oh)2 + 4 AgNO3(ag) = 2 Zn(NO3)2(ag) + 4 Ag(s)
Cu2O + SO3 = Cu2 + SO4 =>
Cu2O + SO3 = Cu2 + SO4
C4H2O6{-2} = C4O6{-2} + H{+} + {-} =>
C4H2O6{-2} = C4O6{-2} + 2 H{+} + 2e
Ag2O + HNO3 = H2O + AgNO3 =>
Ag2O + 2 HNO3 = H2O + 2 AgNO3
HCl + Cu(NO3)2 = CuCl2 + HNO3 =>
2 HCl + Cu(NO3)2 = CuCl2 + 2 HNO3
(NH4)2CO3 + H2S = CO2 + H2O + (NH4)2S =>
(NH4)2CO3 + H2S = CO2 + H2O + (NH4)2S
HgS + HNO3 + HCl = HgCl2 + H2O + NO + S =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 4 H2O + 2 NO + 3 S
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2O + NO2 + SO2 =>
CuFeS2 + 18 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 9 H2O + 13 NO2 + 2 SO2
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2 + AgCl() =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgCl()
H2CO3 + OH = CO3H + H2O =>
H2CO3 + OH = CO3H + H2O
MgSO4*7H2O + Na6Mg(SO4)4 = Na2Mg(SO4)2*4H2O + Na2SO4 =>
4 MgSO4*7H2O + 3 Na6Mg(SO4)4 = 7 Na2Mg(SO4)2*4H2O + 2 Na2SO4
Ca(NO3)2 + ClH = HNO3 + CaCl2 =>
Ca(NO3)2 + 2 ClH = 2 HNO3 + CaCl2
Zr + N = ZrN =>
Zr + N = ZrN
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KN = K + N5 =>
5 KN = 5 K + N5
Cu(No3)2 + Na2Co3 = (No3)Na + CuCo3 =>
Cu(No3)2 + Na2Co3 = 2(No3)Na + CuCo3
K2Cr2O7 + MnSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 11 H2O + 6 HMnO4
KNaC4H4O6 + H2O2 = CO2 + NaOH + KOH + H2 =>
KNaC4H4O6 + 2 H2O2 = 4 CO2 + NaOH + KOH + 3 H2
Mn(OH)2 + H3BO3 = MnB4O7 + H2O =>
Mn(OH)2 + 4 H3BO3 = MnB4O7 + 7 H2O
MnO + HBr = BrMnBr + H2O =>
MnO + 2 HBr = BrMnBr + H2O
ZnS + HCI = ZnCI + SH =>
ZnS + HCI = ZnCI + SH
Zr5Si3 + O2 = ZrO2 + SiO2 =>
Zr5Si3 + 8 O2 = 5 ZrO2 + 3 SiO2
C2H2 + CO2 + H2 = CHCOOH =>
C2H2 + 2 CO2 + H2 = 2 CHCOOH
NaHS + CuCl2 = CuS + NaCl + H2S =>
2 NaHS + CuCl2 = CuS + 2 NaCl + H2S
H2SBH3NH3 = SBNH6 + H2 =>
H2SBH3NH3 = SBNH6 + H2
Na2SO3 + HCl + Zn = ZnCl2 + NaCl + H2O + H2S =>
Na2SO3 + 8 HCl + 3 Zn = 3 ZnCl2 + 2 NaCl + 3 H2O + H2S
SiCl1 = Si + Cl2 =>
2 SiCl1 = 2 Si + Cl2
KI + O3 = K2O + I =>
6 KI + O3 = 3 K2O + 6 I
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 16 N
Na3PO4(aq) + SrCl2(aq) = Sr3(PO4)2 + NaCl =>
2 Na3PO4(aq) + 3 SrCl2(aq) = Sr3(PO4)2 + 6 NaCl
Na3PO4 + AgNo3 = NaNo3 + Ag3PO4 =>
Na3PO4 + 3 AgNo3 = 3 NaNo3 + Ag3PO4
C10H10O4 + NaBH4 + H2O = C10H12O3 + H3BO3 + NaOH =>
2 C10H10O4 + NaBH4 + 2 H2O = 2 C10H12O3 + H3BO3 + NaOH
NO + Ca(OH) = Ca + HNO2 =>
NO + Ca(OH) = Ca + HNO2
Cu + C2H4O2 + H2O2 = Cu3O(C2H3O2)7 + H2O =>
6 Cu + 14 C2H4O2 + 9 H2O2 = 2 Cu3O(C2H3O2)7 + 16 H2O
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
TiCl4 + H3PO4 = Ti3(PO4)4 + HCl =>
3 TiCl4 + 4 H3PO4 = Ti3(PO4)4 + 12 HCl
MnO4{-} + SO32{-} + H2O = MnO2{+} + SO42{-} + OH{-} =>
10 MnO4{-} + SO32{-} + 10 H2O = 10 MnO2{+} + SO42{-} + 20 OH{-}
NaH2PO4(ac) + NaOH(ac) = Na3PO4(ac) + H2O =>
NaH2PO4(ac) + 2 NaOH(ac) = Na3PO4(ac) + 2 H2O
I2 + O2 + H2O = IO3{-} + H{+} =>
2 I2 + 5 O2 + 2 H2O = 4 IO3{-} + 4 H{+}
NO + Ca(OH) = Ca + HNO2 =>
NO + Ca(OH) = Ca + HNO2
S + Na = S3{2-} + Na{+} =>
3 S + 2 Na = S3{2-} + 2 Na{+}
HCHO + Cu(OH)2 = HCOOH + H2O + CuOH =>
HCHO + 2 Cu(OH)2 = HCOOH + H2O + 2 CuOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
