llan3y
llan3y
01-03-2024
Chemistry
contestada
How many atoms of helium are in 2.50 mol of Helium?
Respuesta :
paygecremeans17
paygecremeans17
01-03-2024
10 grams of helium in 2.5mols
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
What is tape diagram for a math test plz tell me
Which best describes genetic engineering? a. Fragments of DNA that have desired genes are isolated to form recombinant DNA for use in a host. b.All the DNA from
1) Write the word and symbol equation to show what happens when water is added to Calcium Oxide. 2) Write word and symbol equations for the thermal decompositi
two objects were lifted by a machine. one object had a mass of 2 kilograms and was lifted at the speed of 2 m/s. the other had a mass of 4 kilograms and was lif
Constantine's "new Rome" was established at the site of ancient Byzantium. Delhi. Thesolonnica. Ephesus. Alexandria.
22 is 44% of what number?
Constantine's "new Rome" was established at the site of ancient Byzantium. Delhi. Thesolonnica. Ephesus. Alexandria.
Colonel George Washington led a militia force into the Ohio Valley in 1754. What was the name of the fort that Washington built and was near the site of the fir
A crisis erupted in the 1830s over nullification. Which of the following does not describe an aspect of nullification? a. Stats could invalidate federal legisla
On early Earth, what was referred to as the "primordial soup"? a. The mixture of gasses in the early Earth's atmosphere. b. The combination of organic compounds