deja16977 deja16977

26-03-2021
Chemistry

contestada

How many moles are in 20 grams of Ca (Calcium)? *

Respuesta :

arayahsmckoy arayahsmckoy

27-03-2021

Answer: The correct is 0.5 moles.

Explanation:

Answer Link

Otras preguntas

What is the perimeter of the rectangle below?

If f(1) = 3 and f(n) = f(n − 1) + 3 then find the value of ƒ (5).

creation of soviet friendly government in satellite states

Help me with this question please

The class of math is mapped on a coordinate grid with the origin being at the center point of the hall. Mary’s seat is located at the point (9, -8) and Betty’s

help pls i know i hv to rearrange but how

Which sentence has correct writing? A) sally lovs to play games B) Sally loves too play gamez C) Sally loves to play games D) None of them are right

i do not understand this on english

What’s the answer?????#24

13 A right-angled triangle is formed by the diameters of three semicircular regions, A, B and C as shown in the diagram. B Show that area of region A-area of re