| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
AlO2 + CO = Al + CO2 =>
AlO2 + 2 CO = Al + 2 CO2
K2SO4 + AlI3 = KI + Al2(SO4)3 =>
3 K2SO4 + 2 AlI3 = 6 KI + Al2(SO4)3
C2H6 = C2H2 + H2 =>
C2H6 = C2H2 + 2 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CuSO4 + KI = I2 + CuI + K2SO4 =>
2 CuSO4 + 4 KI = I2 + 2 CuI + 2 K2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CuSo4 + KOh = Cu(Oh)2 + K2So4 =>
CuSo4 + 2 KOh = Cu(Oh)2 + K2So4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
C2H2Br4 = C2H2 + Br2 =>
C2H2Br4 = C2H2 + 2 Br2
HCn + CuSo4 = H2So4 + Cu(Cn)2 =>
2 HCn + CuSo4 = H2So4 + Cu(Cn)2
Cl2 + NH4 = NCl + HCl =>
5 Cl2 + 2 NH4 = 2 NCl + 8 HCl
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
H3PO4 + Ca(OH)2 = HOH + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 HOH + Ca3(PO4)2
NaSo4 + HNo3 = NaNo3 + HSo4 =>
NaSo4 + HNo3 = NaNo3 + HSo4
KHCO3 + Fe2(SO4)3 = Fe(OH)3 + K2SO4 + CO2 =>
6 KHCO3 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 K2SO4 + 6 CO2
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
SodiumChloride + LeadNitrate = SodiumNitrate + LeadChloride =>
SodiumChloride + LeadNitrate = SodiumNitrate + LeadChloride
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C6H5(CHI)CH(NHCH3)CH + HI = C6H5(CH2)CH(NHCH3)CH3 + I2 =>
C6H5(CHI)CH(NHCH3)CH + 3 HI = C6H5(CH2)CH(NHCH3)CH3 + 2 I2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
O2 + C = CO =>
O2 + 2 C = 2 CO
CH3COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = Cu2O + CH3COOH + 2 H2O
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
C6H5OH + HCOOH = C6H5COOH + H2O =>
C6H5OH + HCOOH = C6H5COOH + H2O
Si + CH3Cl = (CH3)2SiCl2 =>
Si + 2 CH3Cl = (CH3)2SiCl2
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
ZN + HNO3 = ZN(NO3)2 + H2 =>
ZN + 2 HNO3 = ZN(NO3)2 + H2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CuO + C2H4(OH)2 = Cu + H2O + (CHO)2 =>
2 CuO + C2H4(OH)2 = 2 Cu + 2 H2O + (CHO)2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Fe2O3 + C = Fe3O4 + CO =>
3 Fe2O3 + C = 2 Fe3O4 + CO
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaBiO3 + NaI + H2SO4 = I2 + Na2SO4 + Bi2(SO4)3 + H2O =>
2 NaBiO3 + 4 NaI + 6 H2SO4 = 2 I2 + 3 Na2SO4 + Bi2(SO4)3 + 6 H2O
CH3OH + KOH = CH3OK + H2O =>
CH3OH + KOH = CH3OK + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/18
Équations équilibrées sur02/20/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
