brencoff
brencoff
02-12-2020
Chemistry
contestada
What is the total mass of 2.0 moles of H2?
Respuesta :
taifalkabi
taifalkabi
02-12-2020
Answer:
4.032 g
Explanation:
2.0 moles = X g / 1.008 * 2 g
4.032 g
not sure thu
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
need help with this question
A group of students tossd an unfair coin 80 times. The coin landed on heads 48 times and tails 32 times. Based on these results, what are the results if the coi
Plants from which division are well suited to desert life? a. Gnetophya c. Psilophyta b. Coniferophyta d. Lycophyta
Which of the following is NOT one of the MOST common uses of Twitter? Posting the idea of the moment, Making 4 contacts, Sharing web links, Or Organizing a poli
Li wants to buy a jacket that is originally priced at $65.00. Today he store is advertising the jacket for 40% off the original price. Part A: What is the sale
Write 9/12 as a sum of unit fractions
25 penalties decreased by 32%
Which of the following categories of gymnastics is considered one of the most popular Olympic events? Artistic Gymnastics Rhythmic Gymnastics Trampoline None of
Which of the following occurs with both a cold front and a mountain breeze? a. Warm air rises. b. Precipitation falls. c. Clouds tend to form. d. Air masses
A plant with round seeds is crossed with another plant with round seeds. Round are dominant over oval seeds. When two heterozygous round-seeded plants are cros