Steinbrecher871 Steinbrecher871

04-08-2015
Chemistry

contestada

27 g of Al will react with how much mass of O2 to produce Al2O3

Respuesta :

XuDongLiang XuDongLiang

05-08-2015

24g 4Al+3O2=2Al2O3
27g x(g)
108 96
X=24g

Answer Link

Otras preguntas

Create a function names minElement() that takes an array of numbers as a paaramter and returns the min value of the array. The array may not be modified by the

Kate used 555 grams of wool to knit a sweater, a hat, and a scarf. She used 5 times fewer grams for the hat than for the sweater. She used 5 grams more for the

Geometry: The vertices of triangle ABC are A(0, 0), B(8, 1), and C(5, 5). Find the coordinates of the image of triangle ABC after a rotation of 90 degrees count

A hoop (I = MR2) of mass 3 kg and radius 1.1 m is rolling at a center-of-mass speed of 11 m/s. An external force does 842 J of work on the hoop. What is the new

Find the product. Simplify using positive exponents. 4⁴ · 4³ 2² · 2⁻⁴

What actress was nominated for 18 emmys before winning?

Identify the dependent clause in the following sentence. The girl who won the pie eating contest is my sister. a. The girl C. is my sister b. who won the pie ea

Find the equation in slope-intercept form that describes a line through (4, –2) with slope –3

which is equivalent to..... algebra II engenuity

1. A 20 kg object is thrown with an initial upward velocity of 2 m/s. If air resists motion of the object by 4 N for each m/s, what is the terminal velocity of