jessicalai847 jessicalai847

02-09-2021
Chemistry

contestada

Determine the mass, in grams, of 0.780 moles of Si (1 mol of Si has a mass of 28.09 g).

Respuesta :

naomiiiiiii21 naomiiiiiii21

10-09-2021

Answer:

21.9102g

Explanation:

mass = 28.09 × 0.78

= 21.9102g

Answer Link

Otras preguntas

What do actor identify as the most desirable quality in a director?

The bones in the front limbs of many mammals are similar in their structure and arrangement. What term is used to describe physical similarities between related

Carbon dioxide, water, and energy are the products of? cellular digestion cellular decomposition cellular respiration cellular evaporation

I need help with a-g can anybody help me with it and help me show my work please

_____ are masses of cells full of pores.

Plays were not often performed in public for several centuries during the early Middle Ages. True False

Fill in the blank with the correct negative tu command conjugation of the verb in parentheses. No (estacionar) aqui. estacionar estaciona estacionas estaciones

A casebook is a collecting of primary and secondary materials. a. True b. False

Which amendment extends citizenship to any person born in the United States?

Read the following excerpt. Using the context of the paragraph, select the word that best completes the sentence. The dramatic changes that characterize pubert