| Équations équilibrées la veille |
AlHClO = AlClOH
Cr(CH3COO)3 + Na2CO3 + H2O = CH3COONa + Cr(OH)3 + CO2 =>
2 Cr(CH3COO)3 + 3 Na2CO3 + 3 H2O = 6 CH3COONa + 2 Cr(OH)3 + 3 CO2
Na + Ba(OH)2 = Na(OH) + Ba =>
2 Na + Ba(OH)2 = 2 Na(OH) + Ba
H2SO4 + BaO2 = BaSO4 + H2O2 =>
H2SO4 + BaO2 = BaSO4 + H2O2
H2S + C3H6O = [(CH3)2CS]3 + H2O =>
3 H2S + 3 C3H6O = [(CH3)2CS]3 + 3 H2O
CuCl2 + (NaOH)2 = Cu(OH)2 + (NaCl)2 =>
CuCl2 + (NaOH)2 = Cu(OH)2 + (NaCl)2
C8H13 + O2 = CO + H2O =>
4 C8H13 + 29 O2 = 32 CO + 26 H2O
Al2C3 + H2O = Al(OH)3 + C2H4 =>
2 Al2C3 + 12 H2O = 4 Al(OH)3 + 3 C2H4
S02 + SnCl4 + H2O = SnCl2 + H2SO4 + HCl =>
S02 + 6 SnCl4 + 8 H2O = 6 SnCl2 + 2 H2SO4 + 12 HCl
O2N + H = N2 + OH =>
2 O2N + 4 H = N2 + 4 OH
CuNO3 + KMnO4 = CuMnO4 + KNO3 =>
CuNO3 + KMnO4 = CuMnO4 + KNO3
Sn + Al2O3 = SnO2 + Al =>
3 Sn + 2 Al2O3 = 3 SnO2 + 4 Al
Zn + SnCO3 = ZnCO3 + Sn =>
Zn + SnCO3 = ZnCO3 + Sn
Li2 + Ca + H = Li2CaH =>
Li2 + Ca + H = Li2CaH
Pb(HClO4)2 + NH4I = PbI2 + NH4HClO4 =>
Pb(HClO4)2 + 2 NH4I = PbI2 + 2 NH4HClO4
Cl2 + C2H5OH = HCl + CH2ClCH2OH =>
Cl2 + C2H5OH = HCl + CH2ClCH2OH
KSCN + Hg(NO3)2 = Hg(SCN)2 + KNO3 =>
2 KSCN + Hg(NO3)2 = Hg(SCN)2 + 2 KNO3
Al2O3 + Sn = SnO + Al =>
Al2O3 + 3 Sn = 3 SnO + 2 Al
C240H90O4NS + O2 = CO2 + H2O + N + S =>
2 C240H90O4NS + 521 O2 = 480 CO2 + 90 H2O + 2 N + 2 S
NaHSO3CaO = CaSO3NaOH =>
NaHSO3CaO = CaSO3NaOH
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2
OHCH2CHCHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + COOHCHCHCOOH =>
5 OHCH2CHCHCH2OH + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 22 H2O + 5 COOHCHCHCOOH
Na + O = Na2O2 =>
2 Na + 2 O = Na2O2
Fe(OH)2 + CuO = Cu(OH)2 + Fe3O4 + H2 =>
3 Fe(OH)2 + 2 CuO = 2 Cu(OH)2 + Fe3O4 + H2
CS2 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CS2 + 8 K2Cr2O7 + 26 H2SO4 = 3 CO2 + 8 K2SO4 + 8 Cr2(SO4)3 + 26 H2O
C12H22O11 + NH4HCO3 = C10H15N + H2O + CO2 =>
13 C12H22O11 + 12 NH4HCO3 = 12 C10H15N + 83 H2O + 48 CO2
NaCl(s) + SO2(g) + H2O(l) + O2(g) = Na2SO4(s) + HCl(l) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(l) + O2(g) = 2 Na2SO4(s) + 4 HCl(l)
Si2Cl6 + H2O = SiO2 + HCl + H =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + 2 H
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(aq)
Ca + Pb = CaPb =>
Ca + Pb = CaPb
CaI2(aq) + Na2SO4(aq) = CaSO4(s) + NaI(aq) =>
CaI2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaI(aq)
NaCl(s) + SO2(g) + H2O(l) + O2(g) = Na2SO4(aq) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(l) + O2(g) = 2 Na2SO4(aq) + 4 HCl(g)
AgNO3 + Zn = Zn(NO3)2 + Ag =>
2 AgNO3 + Zn = Zn(NO3)2 + 2 Ag
Cr + N2 + O2 = Cr(NO3)3 =>
2 Cr + 3 N2 + 9 O2 = 2 Cr(NO3)3
CaAl2Si2O8 + HF = CaF2 + AlF3 + H2SiF6 + H2O =>
CaAl2Si2O8 + 20 HF = CaF2 + 2 AlF3 + 2 H2SiF6 + 8 H2O
K3Fe(CN)6 + NH4CNS = KSCN + (NH4)3Fe(CN)6 =>
K3Fe(CN)6 + 3 NH4CNS = 3 KSCN + (NH4)3Fe(CN)6
NaCl(s) + SO2(g) + H2O(l) + O2(g) = NaSO4(s) + HCl(g) =>
4 NaCl(s) + 4 SO2(g) + 2 H2O(l) + 3 O2(g) = 4 NaSO4(s) + 4 HCl(g)
As + NaNO3 + NaOH = Na3AsO4 + N2 + H2O =>
2 As + 2 NaNO3 + 4 NaOH = 2 Na3AsO4 + N2 + 2 H2O
AlCl3(aq) + (NH4)2CO3(aq) = Al2(CO3)3 + NH4Cl =>
2 AlCl3(aq) + 3(NH4)2CO3(aq) = Al2(CO3)3 + 6 NH4Cl
C4H6OH + O2 = CO2 + H2O =>
4 C4H6OH + 21 O2 = 16 CO2 + 14 H2O
Cu2(CO3)3 + K3PO4 = CuPO4 + K2CO3 =>
Cu2(CO3)3 + 2 K3PO4 = 2 CuPO4 + 3 K2CO3
Ag2O + C = Ag + C2O =>
Ag2O + 2 C = 2 Ag + C2O
CsCl + Fe2O3 = Cs2O + FeCl3 =>
6 CsCl + Fe2O3 = 3 Cs2O + 2 FeCl3
P + HIO3 + H2O = H2PO4 + HI =>
P + HIO3 + H2O = H2PO4 + HI
HCOOH + Al(OH)3 = (HCOO)3Al + H2O =>
3 HCOOH + Al(OH)3 = (HCOO)3Al + 3 H2O
Li2CO3 + KSO4 = K2CO3 + LiSO4 =>
Li2CO3 + 2 KSO4 = K2CO3 + 2 LiSO4
Co2S3 + O2 = Co2(SO4)3 =>
Co2S3 + 6 O2 = Co2(SO4)3
Al(NO3)3 + KNO3 + H2O = KAlO2 + HNO3 =>
Al(NO3)3 + KNO3 + 2 H2O = KAlO2 + 4 HNO3
H3PO4 + Na = Na3PO4 + H3 =>
H3PO4 + 3 Na = Na3PO4 + H3
K3Fe(CN)6 + NH4CNS = KSCN + (NH4)3Fe(CN)6 =>
K3Fe(CN)6 + 3 NH4CNS = 3 KSCN + (NH4)3Fe(CN)6
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
