19670849 19670849

01-02-2022
Chemistry

contestada

How many moles are in 33 grams of Boron (B)?

Respuesta :

vafallas vafallas

01-02-2022

Answer:

2.77495 moles

Explanation:

Boron= 10.811g (according to periodic table)

[tex]33g*\frac{1mole}{10.811g B}=2.774951 moles B[/tex]

Answer Link

Otras preguntas

Im which point of view does the narrator have access to, and describe, the thoughts, feelings, and actions of all the characters in the story A) first person

Which of following is not true of the Treaty of Paris 1783

Please help! This is past due and I don’t know the answer!

How many Btu/ h would be produced in a 12-kW electric heater? A.40,956,000 Btu/h B.409,560 Btu/h C.40,956 Btu/h D.4,095.6 Btu/h

Use the quadratic formula to determine the exact solutions to the equation. 2x^2−5x+1=0

factor 32x2+48x+18 in order to get about 69 pints if you get it correct (ASAP)

What is a metaphor for life has happy times and sad times

What was the effect of Plessy v. Ferguson?

write about the reasons your body might need new cells.

Which is true about mental and emotional health ? A. Suppressing strong emotions is a good way to deal with them B. Impulsively giving in to emotions makes