- pigment, lead(II)
chromate (
PbCrO 4, "chrome yellow"), lead(II,IV) oxide, (
Pb 3O 4, "red lead"), and lead(II)
carbonate (
PbCO 3, "white lead") are the...
- (2017-08-24). "Visible
Light Photoelectrochemical Properties of
PbCrO 4 ,
Pb 2
CrO 5 , and
Pb 5
CrO 8". The
Journal of
Physical Chemistry C. 121 (33): 17561–17568...
- may
nowadays be
replaced by azo pigments.
Chrome yellow (lead chromate,
PbCrO 4),
derived from the
mineral crocoite, was used by
artists in the earlier...
- Lead(II)
chromate is an
inorganic compound with the
chemical formula PbCrO4. It has a
vivid yellow color and is
generally insoluble. Two
polymorphs of...
- →
PbSe
O 4↓ Effenberger, H.; Pertlik, F. (Jan 1986). "Four mo****te type structures:
comparison of Sr
CrO 4 , SrSe
O 4 ,
PbCrO 4 (crocoite), and
PbSe
O 4"...
- (
PbO):
PbO + 2 HCl acid ⟶
PbCl 2 + H 2
O {\displaystyle {\ce {
PbO + {\overset {acid}{2 HCl}}->
PbCl2 + H2O}}}
PbO + 2 NaOH base + H 2
O ⟶ Na 2 [
Pb (...
-
stable complex CrO(O2)2py. In
aqueous solution,
chromate and
dichromate anions exist in a
chemical equilibrium. 2
CrO2− 4 + 2 H+ ⇌
Cr 2O2− 7 + H2O The...
-
pigment chrome red,
which is
simply lead
chromate with lead(II)
hydroxide (
PbCrO4·
Pb(OH)2). A very
important chromate pigment,
which was used
widely in metal...
- K2CrO4 →
PbCrO4 + 2 K+
Confirmation test for copper: 2 Cu2+ + K4[Fe(CN)6] + CH3COOH → Cu2[Fe(CN)6] + 4 K+ Cu2+ + 2 NaOH → Cu(OH)2 + 2 Na+ Cu(OH)2 → Cu
O + H2O...
- Lead-tin-yellow:
PbSnO4 or
Pb(Sn,Si)O3.
Strontium pigments Strontium yellow (PY32): Sr
CrO4
Titanium pigments Titanium yellow (PY53): Ni
O·Sb2O3·20TiO2 Tin...