saqermohammad50 saqermohammad50

29-10-2020
Chemistry

contestada

How many molecules are in 25.08 grams of NH3?

Respuesta :

hai1601 hai1601

29-10-2020

25.08 : ( 14+3) = 1.475 mol
1.475 x (6.02x10^23) = 8.8795 x 10^23 molecules NH3

Answer Link

Otras preguntas

4.5 cm3 of water is boiled at atmospheric pressure to become 4048.3 cm3 of steam, also at atmospheric pressure. Calculate the work done by the gas during this p

A set of quiz scores is shown in the histogram below. The mean of the data set is 20.2, and the (population) standard deviation is 2.4. PLEASE PLEASE PLEASE How

Translate the sentence into an equation.Four less than a number is 17.Which equation is correct?x – 17 = 4x – 4 = 17x + 4 = 17x + 17 = 4

3g+5+3g+5+3g+5 Simplify!!!!!! PLZZ

(a) What is a sequence? A sequence is an unordered list of numbers. A sequence is the sum of an ordered list of numbers. A sequence is an ordered list of number

What is shown in the diagram

Identify and DESCRIBE the main kinds of storms. EXPLAIN how each forms. answer plz

Please answer right away

a packet of crips weighs 32 grams to the nearest gram. A multipack of crisps contain 10 packets. work out the least and greatest weights of the multipack. you c

Simplify the expression