gonzalchrist22 gonzalchrist22

02-04-2019
Chemistry

contestada

Molar mass and Gram/ Mole Conversion
WHO CAN HELP ASAP

Molar mass and Gram Mole Conversion WHO CAN HELP ASAP class=

Respuesta :

RuthPahan RuthPahan

03-04-2019

(1) Number of moles Ca2S3 = mass/ molar mass

Mass of Ca2S3 = number of moles x molar mass

= 0.67 x (40.1x2+32.1x3)

= 118.255 g (118.26g, rounded to the second decimal place)

Answer Link

Otras preguntas

Read the passage. Henry participates in a virtual discussion. His computer is set up in a quiet room with a plain wall behind him. He wears a nice shirt and spe

1.3.9 Project: Complete Your Assignment Your assignment has two parts. First, write a script for a 60-second video of Romeo and Juliet that communicates charact

Does the text below contain a fragment, or is it punctuated correctly? "That computer is mine, but you can use the other one." Said Sam Faber, pointing to the o

Calculate [h3o ] of the following polyprotic acid solution: 0. 140 m h3c6h5o7

Write a few sentences comparing and contrasting the practices of the Aztecs themselves, including human sacrifice, with the way in which they were conquered by

which point best represents \sqrt{10}

Help me on this question please!

Recent excavations at saint peter's basilica have uncovered a skeleton missing its feet. archeologists speculate his feet may have been cut off after his crucif

1. Doing something just because everyone does it is an example of

Evaluate the line integral, where c is the given curve. C xeyz ds, c is the line segment from (0, 0, 0) to (2, 3, 4)