Chemistry, 02.11.2020 23:00, raincalderxn
El sufijo -ífero significa «que produce» o «que contiene». Así, mortífero significa
«Que produce la muerte» y plumífero, «que contiene plumas».
Forma palabras.
• Muerte mortífero • metal
• Pluma • petróleo
• Sopor • fruto
• Sueño • agua
• Carbón • coral
Answers: 2
Chemistry, 21.06.2019 16:30, leilanimontes714
Asample of silver (with work function ? = 4.52 ev) is exposed to an ultraviolet light source (? = 200 nm), which results in the ejection of photoelectrons. what changes will be observed if: silver is replaced with copper (? = 5.10 ev) more photoelectrons ejected no photoelectrons are emitted fewer photoelectrons ejected more energetic photoelectrons (on average) less energetic photoelectrons (on average)
Answers: 3
Chemistry, 22.06.2019 02:10, vapelordcarl69
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
Chemistry, 22.06.2019 16:00, annsmith66
What statement goes against the kinetic theory of gases
Answers: 1
El sufijo -ífero significa «que produce» o «que contiene». Así, mortífero significa
«Que produce la...
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