Chemistry
Chemistry, 25.02.2021 23:20, mibayla

1- El helio (He) es un gas valioso que se Utiliza en la industria, en las investigaciones donde
Se requieren bajas Temperaturas, en los tanques para
buceo profundo, y para inflar globos. ¿Cuantos
moles de He hay en 6.46 g de He?

answer
Answers: 1
Show answers

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 05:30, darneshar
Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *
Answers: 1
continue
image
Chemistry, 22.06.2019 20:10, raiindrxp
What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.
Answers: 2
continue
image
Chemistry, 22.06.2019 21:00, lucyamine0
As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.
Answers: 1
continue
image
Chemistry, 22.06.2019 21:30, hh23135
How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2
Answers: 2
continue
Do you know the correct answer?
1- El helio (He) es un gas valioso que se Utiliza en la industria, en las investigaciones donde

Questions in other subjects:

Konu
Biology, 04.09.2020 01:01
The mass of a bicycle is 15kg How many grams is this?...
Konu
History, 04.09.2020 01:01
How might the Virginia Company have prevented a lot of suffering that took place in jamestown...
Konu
Mathematics, 04.09.2020 01:01
Removing both outliers will effect what changes, if any? A) The mean and median will remain unchanged. B) The mean will increase, but the median will remain unchanged. C) The mean...
Konu
Chemistry, 04.09.2020 01:01
Which of the following statements is true about the movement of fluid in a convection cell? A. Cool fluid rises because it is less dense B. Hot fluid rises because it is denser C....
Konu
History, 04.09.2020 01:01
How were maps useful in world war 1?...
Konu
Mathematics, 04.09.2020 01:01
Which table represents an exponential function of the form y=bx when 0...
Konu
English, 04.09.2020 01:01
Does miles have a right to be angry about how he’s been treated? Does he have a right to walk out on the game at halftime? Explain miles’s case and whether you agree or disagree wi...
Konu
Health, 04.09.2020 01:01
AS YOU KNOW, WHETHER A PERSON HAS "GOOD" OR "POOR" SOCIAL SKILLS, WHAT 3 THINGS IN THEIR LIFE WILL BE AFFECTE?...
Konu
French, 04.09.2020 01:01
conjugate the verb recevoir in the appropriate tense to find out what everyone has received or is receiving. il y a deux jours/ nous...
Konu
English, 04.09.2020 01:01
Which term is something used to describe the way ideas are organized in a piece of writing? A. Text structureB. expositionC. summaryD. Metacogn...
Other tasks in the category: Chemistry More task
See results (0)