Template:RefChemOfHormones: Difference between revisions

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(Created page with "{{Compound|name=lead (II) oxide|chemf=PbO|mm=223.2|density=9.53|mp=888|bp=1477|sol_aq=0.05|stp_p=powder|stp_q=white|nfpa_h=3}} ==Uses== ===Primary=== * Essential for the production of optical glass * Essential for some voltaic cells ===Secondary=== * Key intermediate in the production of lead * Combined with glycerol produces glass-adherent waterproof cement * Used in ceramic glazes * Combined with linseed oil produces a white paint ==Natural occurre...")
 
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{{Compound|name=lead (II) oxide|chemf=PbO|mm=223.2|density=9.53|mp=888|bp=1477|sol_aq=0.05|stp_p=powder|stp_q=white|nfpa_h=3}}
<noinclude>
==Uses==
{&#123;RefChemOfHormones}}
===Primary===
* Essential for the production of optical [[glass]]
This adds a reference (named CoH) to the text
* Essential for some [[voltaic cell]]s
</noinclude><includeonly><ref name=CoH>{{cite pub|title=The Chemistry of the Hormones|last1=Harrow|first1=Benjamin|last2=Sherwin|first2=Carl P.|publisher=Sans Tache|year=1935|url=http://krishikosh.egranth.ac.in/bitstream/1/19263/1/IVRI%20B%20433.pdf|courtesy=Indian National Agricultural Research System|{{#if:{{{pages|}}}{{!}}pages={{{pages}}}}}|lc=TheChemistryOfTheHormones.pdf }}</ref></includeonly>
===Secondary===
* Key intermediate in the production of [[lead]]
* Combined with [[glycerol]] produces glass-adherent waterproof cement
* Used in ceramic glazes
* Combined with [[linseed oil]] produces a white paint
 
==Natural occurrence==
* Lead (II) oxide occurs naturally as the minerals '''litharge''' and '''massicot'''
==Hazards==
* Lead (II) oxide is toxic if ingested or inhaled
==Production==
===Extraction===
 
===Synthesis===
====from galena====
# Heat [[galena]] producing lead sulfate
#: {{#Chem: 2PbS + 2O2 { = } 2PbSO4 }}
# Roast lead sulfate producing lead (II) oxide and sulfur trioxide
#: {{#Chem: PbSO4 { = &ge;1087&deg;C } PbO + 2SO3 }}
====from lead metal====
* Heat molten lead metal in air:
*: {{#Chem: 2Pb(l) + O2(g) { = 601&deg;C } 2PbO(s) }}
 
==See Also==
==References==
<references/>
[[Category:Pigments]]

Latest revision as of 21:06, 4 December 2024

{{RefChemOfHormones}}

This adds a reference (named CoH) to the text
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