abigalemartin abigalemartin

16-10-2017
Chemistry

contestada

calculate the empirical formula from the given percent compositions. 82% nitrogen (N), 18% hydrogen (H)

Respuesta :

25-10-2017

N41H9 The empirical formula is found basically by reducing a fraction. n/h=82/18=41/9

Answer Link

Otras preguntas

What are gamma ray burst in one word?

Let n be the middle number of three consecutive integers. Write an expression for the sum of these integers.

I A, B & C form a triangle where Z BAC = 90°. AB = 2.9 mm and CA = 12.4 mm, Find the length of BC, giving your answer rounded to 1 DP. BC =

To administer eye drops and eye ointments, you must o a) wash your hands and wear gloves. Ob) pull the lower lid down and place the medication in the pocket for

Multiply the fractions and reduce to lowest terms. Use cancellation whenever possible. 5/6 x 1/7 x 3/5

Following the Boston Massacre, some of the colonies began to form groups known as ___________________ of ___________________________. ***These groups would soon

what percentage of 40 is 8

In the story somebodys son why was the white cloth tied on almost every twig?(class 7)

Decide whether the clause is essential or nonessential to the meaning of the sentence. Write an E for essential and an N for nonessential. If needed, rewrite th

Why is 3 the exponent for the factor 2?