| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H8O7 = 9 C + 3 CO2 + 8 H2O
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
H8C6O7 + NaHCO3 = Na3C6H5O + CO2 + H2O =>
5 H8C6O7 + 9 NaHCO3 = 3 Na3C6H5O + 21 CO2 + 17 H2O
Mg + GaBr3 = MgBr2 + Ga =>
3 Mg + 2 GaBr3 = 3 MgBr2 + 2 Ga
Mg(OH)2 + H2SO4 = Mg2(SO4)2 + H2O =>
2 Mg(OH)2 + 2 H2SO4 = Mg2(SO4)2 + 4 H2O
HCl(aq) + ZnS(s) = ZnCl2(s) + H2S(g) =>
2 HCl(aq) + ZnS(s) = ZnCl2(s) + H2S(g)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
BeCl2 = Be + Cl =>
BeCl2 = Be + 2 Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Zn + NaI = ZnI + Na =>
Zn + NaI = ZnI + Na
Eu(OH)2 + H2SeO2 = Eu(SeO2) + H2O =>
Eu(OH)2 + H2SeO2 = Eu(SeO2) + 2 H2O
Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)
C10H16(l) + Cl2(g) = C(s) + HCl(g) =>
C10H16(l) + 8 Cl2(g) = 10 C(s) + 16 HCl(g)
Cl2 + H2O + H2S = HCl + H2SO4 =>
4 Cl2 + 4 H2O + H2S = 8 HCl + H2SO4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaSO4 + NH3 + H2O = (NH4)2SO4 + Ba(OH)2 =>
BaSO4 + 2 NH3 + 2 H2O = (NH4)2SO4 + Ba(OH)2
KClO + O2 = KClO3 =>
KClO + O2 = KClO3
XOH + Cl2 = XCl + XClO3 + H2O =>
6 XOH + 3 Cl2 = 5 XCl + XClO3 + 3 H2O
Ni + AgF = NiAg + F =>
Ni + AgF = NiAg + F
As2O3 + Al + H2O = As{2-} + AlO2{-} + H{+} =>
3 As2O3 + 10 Al + 11 H2O = 6 As{2-} + 10 AlO2{-} + 22 H{+}
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
*2N2*6H2 = *4NH3 =>
*2N2*6H2 = *4NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C4H4O4 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
3 C4H4O4 + 6 NaHCO3 = 6 CO2 + 4 H2O + 2 Na3C6H5O7
C2O4{2-} + Br2 = Br{-} + CO2 =>
C2O4{2-} + Br2 = 2 Br{-} + 2 CO2
NaCl + KH2SbO4 = Na2H2Sb2O7 + KCl + H2O =>
2 NaCl + 2 KH2SbO4 = Na2H2Sb2O7 + 2 KCl + H2O
K2CrO4 + Ti(NO3)4 = Ti(CrO4)2 + KNO3 =>
2 K2CrO4 + Ti(NO3)4 = Ti(CrO4)2 + 4 KNO3
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
NaI + K2Cr2O7 = K2I + NaCr2O7 =>
NaI + K2Cr2O7 = K2I + NaCr2O7
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + C2H5NO2 = MgAl2O4 + N2 + CO2 + H2O =>
9 Mg(NO3)2*6H2O + 18 Al(NO3)3*9H2O + 40 C2H5NO2 = 9 MgAl2O4 + 56 N2 + 80 CO2 + 316 H2O
IO2 + H2O = IO3 + H =>
IO2 + H2O = IO3 + 2 H
NaC1 + H2SO4 = NaHSO4 + HC1 =>
NaC1 + H2SO4 = NaHSO4 + HC1
Zn(OH)3 = Zn3 + OH =>
3 Zn(OH)3 = Zn3 + 9 OH
MnSO4 + HNO3 + PbO2 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 6 HNO3 + 5 PbO2 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuSO4 + Na2CO3 = Cu2(CO3)2 + SO4Na2 =>
2 CuSO4 + 2 Na2CO3 = Cu2(CO3)2 + 2 SO4Na2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
K2S + Cu(NO3)2 = KNO3 + CuS =>
K2S + Cu(NO3)2 = 2 KNO3 + CuS
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
