| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2(S04) + Na2SO4 = H2(SO4) + Na2(S04)
NaH + H2O = NaHO + H2 =>
NaH + H2O = NaHO + H2
AuP + AuCl + H2O = H3PO2 + Au + HCl =>
AuP + AuCl + 2 H2O = H3PO2 + 2 Au + HCl
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
KMnO4 + KCrO2 + KOH = K2CrO4 + K2MnO4 + H2O =>
3 KMnO4 + KCrO2 + 4 KOH = K2CrO4 + 3 K2MnO4 + 2 H2O
Al(s) + H2So4(aq) = Al2(So4)3(aq) + H2 =>
2 Al(s) + 3 H2So4(aq) = Al2(So4)3(aq) + 3 H2
Al{3} + ZnCl{2} = AlCl{2} + Zn{3} =>
Al{3} + ZnCl{2} = AlCl{2} + Zn{3}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HgNO3 + AlCl3 = Al(NO3)3 + HgCl =>
3 HgNO3 + AlCl3 = Al(NO3)3 + 3 HgCl
Au + KBr = K + AuBr =>
Au + KBr = K + AuBr
K3Po4 + HCl = KCl + H3Po4 =>
K3Po4 + 3 HCl = 3 KCl + H3Po4
KI + H2SO4 + MnO2 = K2SO4 + MnSO4 + I2 + H2O =>
2 KI + 2 H2SO4 + MnO2 = K2SO4 + MnSO4 + I2 + 2 H2O
H(g) + Br2 = HBr =>
2 H(g) + Br2 = 2 HBr
At{-} = At2 + e =>
2 At{-} = At2 + 2e
C9H13Na + NCl3 = C9H13N + NaCl + Cl2 =>
C9H13Na + NCl3 = C9H13N + NaCl + Cl2
SO2 + Cr + O7{2-} = Cr{3+} + SO4{2-} =>
21 SO2 + 10 Cr + 6 O7{2-} = 10 Cr{3+} + 21 SO4{2-}
[NiCl2*6H2O] + NH4OH = Ni(NH3)6Cl2 + H2O =>
[NiCl2*6H2O] + 6 NH4OH = Ni(NH3)6Cl2 + 12 H2O
Cu(NO3)2 + Ca(CH3COO)2 = Cu(CH3COO)2 + Ca(NO3)2 =>
Cu(NO3)2 + Ca(CH3COO)2 = Cu(CH3COO)2 + Ca(NO3)2
Cl2O7 + H2SO4 = Cl2(SO4)7 + H2O =>
Cl2O7 + 7 H2SO4 = Cl2(SO4)7 + 7 H2O
Al(OH)3 + H(BrO3) = Al(BrO3)3 + H2O =>
Al(OH)3 + 3 H(BrO3) = Al(BrO3)3 + 3 H2O
Ga(NO3)3 + H2(SO4) = Ga2(SO4)3 + H(NO3) =>
2 Ga(NO3)3 + 3 H2(SO4) = Ga2(SO4)3 + 6 H(NO3)
C6H12O6 + KMnO4 = CO2 + H2O + K + MnO2 =>
C6H12O6 + 6 KMnO4 = 6 CO2 + 6 H2O + 6 K + 6 MnO2
SrCl2 + CrO4 = Sr(CrO4) + Cl =>
SrCl2 + CrO4 = Sr(CrO4) + 2 Cl
Mn + H2 = Mn2H7 =>
4 Mn + 7 H2 = 2 Mn2H7
C3H8O3 + O2 = CO + H2O =>
C3H8O3 + 2 O2 = 3 CO + 4 H2O
Cu(NO3)2(aq) + Na2O(aq) = Cu2O + Na(NO3)2 =>
2 Cu(NO3)2(aq) + Na2O(aq) = Cu2O + 2 Na(NO3)2
KCl2 + ZnPO4 = KPO4 + ZnCl2 =>
KCl2 + ZnPO4 = KPO4 + ZnCl2
Zn(s) + AgCl(aq) = Ag(s) + ZnCl(aq) =>
Zn(s) + AgCl(aq) = Ag(s) + ZnCl(aq)
CaCO3 + Na = NaCO3 + Ca2 =>
2 CaCO3 + 2 Na = 2 NaCO3 + Ca2
AgOH + NH3 + NaNO3 = Ag(NH3)2(NO3) + NaOH =>
AgOH + 2 NH3 + NaNO3 = Ag(NH3)2(NO3) + NaOH
Ba(OH)2 + KMnO4 = BaMnO4 + O2 + H2O + KOH =>
4 Ba(OH)2 + 4 KMnO4 = 4 BaMnO4 + O2 + 2 H2O + 4 KOH
C8H6 + O2 = CO2 + H2O =>
2 C8H6 + 19 O2 = 16 CO2 + 6 H2O
H3AsO4 + Ti(OH)4 = Ti3(AsO4)4 + H2O =>
4 H3AsO4 + 3 Ti(OH)4 = Ti3(AsO4)4 + 12 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
(NH4)SO4(aq) + CuCl2(aq) = (NH4)Cl + Cu(SO4)2 =>
2(NH4)SO4(aq) + CuCl2(aq) = 2(NH4)Cl + Cu(SO4)2
Ca(OH)2 + SO2 + O2 = CaSO42H2O =>
2 Ca(OH)2 + 2 SO2 + 39 O2 = 2 CaSO42H2O
H2SO4(aq) + Ba(OH)2(aq) = H2O(l) + BaSO4(s) =>
H2SO4(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSO4(s)
C7H10N(g) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
2 C7H10N(g) + 21 O2(g) = 14 CO2(g) + 10 H2O(g) + 2 NO2(g)
SO2 + NaOH = NaSO2 + OH =>
SO2 + NaOH = NaSO2 + OH
RaO2 + H2O = Ra(OH) + O2 =>
4 RaO2 + 2 H2O = 4 Ra(OH) + 3 O2
Ca(NO3) + Li = LiNO3 + Ca =>
Ca(NO3) + Li = LiNO3 + Ca
Al(s) + H2O(l) = Al2O3(aq) + H2(g) =>
2 Al(s) + 3 H2O(l) = Al2O3(aq) + 3 H2(g)
H2X + B(OH)3 = B2X3 + H2O =>
3 H2X + 2 B(OH)3 = B2X3 + 6 H2O
Zn(NO3)2 + Pb(NO3)2 = ZnPb + NO3 =>
Zn(NO3)2 + Pb(NO3)2 = ZnPb + 4 NO3
PH3 + HClO3 = HCl + H3PO4 =>
3 PH3 + 4 HClO3 = 4 HCl + 3 H3PO4
Si + HF = SiF + H =>
Si + HF = SiF + H
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
CH3COOC2H5 + Na2CO3 = CH3COONa + CO2 + C2H5OH =>
3 CH3COOC2H5 + 3 Na2CO3 = 6 CH3COONa + CO2 + C2H5OH
HCl + NO3 = HNO3 + Cl =>
HCl + NO3 = HNO3 + Cl
CH4(g) = C3H8(g) + H2(g) =>
3 CH4(g) = C3H8(g) + 2 H2(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
