Shoichiro3735 Shoichiro3735

04-08-2020
Chemistry

contestada

Calculate the number of molecules present in 2.50 mol H2S?

A. 1.51 x 10^24 molecules

B. 2.50 x 10^23 molecules

C. 1.5 x 10^23 molecules

Respuesta :

mikayla1687 mikayla1687

04-08-2020

2.50 x 6.02 x 10^23 = 1.51 x 10^24 molecules (A)

Answer Link

Otras preguntas

A triangle is 20 in tall and 5 in wide. If it is reduced to a width of 1 in then how tall will it be?

I am desperate! 95 points for correct answer!!!!!1543 pages is $77.40, 7361 pages is $368.30 using a linear equation with $250 in budget how many pages can you

Do you think that people are generally kind and friend or born selfish and anti-social? examples?

The classification levels of a human are listed below from largest to smallest. Eukarya Animalia Chordata Mammalia Primates Hominidae Homo sapiens Which level

why did Germany violate the treaty of versailles

went deep sea fishing with his friends. while they were on the boat a hurricane struck. marco and his friends were brought ashore. where medical professionals o

10x ÷ 5 = 30Please answer ASAP(:

The components of the human body. from organ systems to cell organelles, interact to maintain a balanced intemal environment. To successfully accomplish this ta

A tourist has planned a trip to cover the distance of 640 miles, driving at some constant speed. However, when he already covered a quarter of the distance, he

Describe the relationship between the two sets A and B if A ⊆ B. (No picture is provided in the question)