holiestbaby
holiestbaby
02-03-2019
Chemistry
contestada
How many grams are in 6.95 moles of Calcium?
Respuesta :
Kavin
Kavin
02-03-2019
6.95x40.078=278.5421g
sig figs: 279 grams of Calcium
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
Raymond ran "x" miles on Tuesday. On Wednesday, he ran twice as far, but, on Thursday he only ran 1/2 Tuesday's distance. If Raymond ran a total of 9 miles on t
Which element is a metal that is in the liquid phase at STP? (1) bromine (3) hydrogen (2) cobalt (4) mercury
What adds to 22 and multiplies to 21?
Bronze contains 90 to 95 percent copper and 5 to 10 percent tin. Because these percentages can vary, bronze is classified as (1) a compound (3) a mixture (2) an
When can a person infected with HIV expect to notice symptoms of the virus?
In the giver what values does the books society embrace and encourage
Figure PQR is an equilateral triangle with a semicircle added to its base. What is the perimeter of figure PQR? Use 3.14 to approximate pi.
34 Which elements have the most similar chemical properties?(1) boron and carbon (2) oxygen and sulfur (3) aluminum and bromine (4) argon and silicon
Which indicator is yellow in a solution with a pH of 9.8? (1) methyl orange (3) bromcresol green (2) bromthymol blue (4) thymol blue
The control of India was transferred from the British East India Company to the government of Great Britain after the _________