| Équations équilibrées la veille |
C10H18O5 + 12 O2 = 10 CO2 + 9 H2O
Cu(OH)2 + H2SO4 = HOH + CuSO4 =>
Cu(OH)2 + H2SO4 = 2 HOH + CuSO4
CuCl(aq) + Ca(s) = Cu(s) + CaCl2(aq) =>
2 CuCl(aq) + Ca(s) = 2 Cu(s) + CaCl2(aq)
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
PH3 + MnO4{-} + H3O{+} = PO4{3-} + Mn{2+} + H2O =>
5 PH3 + 8 MnO4{-} + 9 H3O{+} = 5 PO4{3-} + 8 Mn{2+} + 21 H2O
NH4NO3 + CaCO3 = NH4CO3 + CaNO3 =>
NH4NO3 + CaCO3 = NH4CO3 + CaNO3
BaO + Cl2 = BaCl2 + O2 =>
2 BaO + 2 Cl2 = 2 BaCl2 + O2
Cl2O6 + HCl = Cl2 + H2O =>
Cl2O6 + 12 HCl = 7 Cl2 + 6 H2O
Cr(OH)3 + H2O2 + NaOH = CrO42{-} + H2O + Na{+} =>
Cr(OH)3 + 40 H2O2 + NaOH = CrO42{-} + 42 H2O + Na{+}
Sn + Mg = SnMg =>
Sn + Mg = SnMg
Ti(s) + Cl2 = TiCl4 =>
Ti(s) + 2 Cl2 = TiCl4
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
Hg2{2+} = Hg{2+} + Hg =>
Hg2{2+} = Hg{2+} + Hg
BaI2 + Li2S = LiI + BaS =>
BaI2 + Li2S = 2 LiI + BaS
Sb2S3 + Fe(s) = Sb(s) + FeS(s) =>
Sb2S3 + 3 Fe(s) = 2 Sb(s) + 3 FeS(s)
Pb(ClO4)2(aq) + NaCl(aq) = PbCl2(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaClO4(aq)
NaCo3 + Ni(NO3)2 = NiCo3 + Na(NO3)2 =>
NaCo3 + Ni(NO3)2 = NiCo3 + Na(NO3)2
CaBr2 = Ca + Br =>
CaBr2 = Ca + 2 Br
C5H11Br = C5H10 + HBr =>
C5H11Br = C5H10 + HBr
Ca(HCO3)2 + Al(OH)3 = Al(HCO3)3 + Ca(OH)2 =>
3 Ca(HCO3)2 + 2 Al(OH)3 = 2 Al(HCO3)3 + 3 Ca(OH)2
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
AlCl3 + LiOH = Al(*OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(*OH)3 + 3 LiCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeCl3 + Na2SO3 + H2O = SO2 + NaCl + Fe(OH)3 =>
2 FeCl3 + 3 Na2SO3 + 3 H2O = 3 SO2 + 6 NaCl + 2 Fe(OH)3
K2CO3 + Ca(NO3)2 = CaCO3 + KNO3 =>
K2CO3 + Ca(NO3)2 = CaCO3 + 2 KNO3
Hg3N + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg3N + 26 HNO3 = 9 Hg(NO3)2 + 11 NO + 13 H2O
Fe(ClO3)3 + Na2SO4 = Fe2(SO4)3 + NaClO3 =>
2 Fe(ClO3)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaClO3
Mn{3+} + H2O = Mn{2+} + H{+} + O2 =>
4 Mn{3+} + 2 H2O = 4 Mn{2+} + 4 H{+} + O2
K2CrO4 + HBr = KBr + H2CrO4 =>
K2CrO4 + 2 HBr = 2 KBr + H2CrO4
K3PO4 + MgI2 = KI + Mg3(PO4)2 =>
2 K3PO4 + 3 MgI2 = 6 KI + Mg3(PO4)2
Si(OH)4 + SiO2 = SiH2 + O2 =>
Si(OH)4 + SiO2 = 2 SiH2 + 3 O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
COCl2 = CO1 + Cl =>
COCl2 = CO1 + 2 Cl
Ni(CH3COO)2 = Ni + CH3COO =>
Ni(CH3COO)2 = Ni + 2 CH3COO
Ga + MgCl2 = GaCl3 + Mg =>
2 Ga + 3 MgCl2 = 2 GaCl3 + 3 Mg
Cu + F2 = CuF4 =>
Cu + 2 F2 = CuF4
Fe + H{+} + ClO4{-} = Fe{+3} + Cl2 + H2O =>
14 Fe + 48 H{+} + 6 ClO4{-} = 14 Fe{+3} + 3 Cl2 + 24 H2O
HCl(aq) + Pb(NO3)2 = PbCl2 + HNO3 =>
2 HCl(aq) + Pb(NO3)2 = PbCl2 + 2 HNO3
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
KOH + KH2PO4 = K2HPO4 + H2O =>
KOH + KH2PO4 = K2HPO4 + H2O
CaSO4 + SiO2 + C = CaSiO3 + CO + S =>
CaSO4 + SiO2 + 3 C = CaSiO3 + 3 CO + S
KL + H2O = KOH + L2 + H2 =>
2 KL + 2 H2O = 2 KOH + L2 + H2
HOOC(CHOH)2COOH + KOH = KOOC(CHOH)2COOK + H2O =>
HOOC(CHOH)2COOH + 2 KOH = KOOC(CHOH)2COOK + 2 H2O
Sn(NO3)4 + NaI = SnI4 + NaNO3 =>
Sn(NO3)4 + 4 NaI = SnI4 + 4 NaNO3
AlCl3 + CrCl2 + NaClO = Cl2 + Al2(CrO4)3 + Na =>
2 AlCl3 + 3 CrCl2 + 12 NaClO = 12 Cl2 + Al2(CrO4)3 + 12 Na
Fe(OH)3 + H(C2H3O2) = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 H(C2H3O2) = Fe(C2H3O2)3 + 3 H2O
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3(s) + Na2(NO3)2(aq) =>
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3(s) + Na2(NO3)2(aq)
Pb(NO3)2 + Na = Pb2 + NaNO3 =>
2 Pb(NO3)2 + 4 Na = Pb2 + 4 NaNO3
Au2S3 + Mg = MgS + Au =>
Au2S3 + 3 Mg = 3 MgS + 2 Au
KI + H2O2 = KO2 + H2I =>
KI + H2O2 = KO2 + H2I
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
