mc124389 mc124389

24-01-2019
Chemistry

contestada

how would the mass of one mole of magnesium atoms compare to the mass of one mole of iron

Respuesta :

kaushalkr kaushalkr

26-01-2019

mass of 1mole of Na is weight for 24g
Where as,1mole of Fe weight for 56g

Answer Link

Otras preguntas

6 to the 2nd power ÷ 2 ( 3 ) + 4 =

If two dice are rolled, what is the probability that one of them shows a 6 and the sum of the dice is an odd number? 1/6 5/36 1/12 1/4

find the remainder of h^4+h^2-2=h+3

Find the product mentally. (ab + 3)(ab - 3) A: a2b2 + 9 B: a2b2 - 6ab - 9 C: a2b2 - 9

During the American Revolution, why did many African-American slaves fight for the British and against the colonists? African-American slaves sided with the Bri

in one eighth of an hour ,ms.wolf can grade one third of a stack of papers how many hours will it take her to grade 2 stacks

A line passes through the point (–2, 4), and its y-intercept is (0, –6). What is the equation of the line that is perpendicular to the first line and passes thr

if i make 7.25 an hour and work 4 hours a day for five days how much will i make

the gasoline gauge on a van initially read 1/8 full. When 15 gallons were added to the tank the gauge read 3/4 full. How many more gallons are needed to fill th

Mya applied the distributive property to write the equivalent expressions below. 45 + 72 = 9(5 + 9) What is Mya’s error? Mya did not write the common factor in