subject

Chemistry, 19.12.2020 09:30 samjohnson2383

A balloon contains 12.1 L of helium gas at STP. What is the mass in grams of He in the balloon?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 14:10

What can be the use of smoke transformed into liquid?

Answers: 1

question

Chemistry, 22.06.2019 05:30

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

Answers: 2

question

Chemistry, 22.06.2019 22:00

If a solution contains 3 moles/liter of sodium chloride (nacl, made of sodium ions and chloride ions), what is the osmolarity of this solution

Answers: 3

question

Chemistry, 23.06.2019 01:00

Aman applies a force of 500n to push a truck 100m down the street how much does he do?

Answers: 1

You know the right answer?

A balloon contains 12.1 L of helium gas at STP. What is the mass in grams of He in the balloon?...

Questions

question

Geography, 06.08.2019 01:10

Which state has a population of over 1 million?...

question

Social Studies, 06.08.2019 01:10

Which of the following strategies would effectively reduce racism? a. teaching children to ignore racism until we have eliminated racism from our soc...

question

Biology, 06.08.2019 01:10

Manatees, aquatic mammals inhabiting florida’s rivers and coastal waters, swim close to the surface and are frequently killed in collisions with boats...

question

Biology, 06.08.2019 01:10

Measuring its costs and benefits in terms of energy spent and/or gained, mutualism: a. results in a gain for one individual and neither a gain nor a...

question

Medicine, 06.08.2019 01:20

Traditional treatment for altitude sickness...

question

English, 06.08.2019 01:20

This word means to filter or trickle through a porous substance. what is this word?...

question

Business, 06.08.2019 01:20

Troy company budgeted $12 million for customer service costs, but actually spent only$10 miliion. which of the following statements is the best course...

question

Chemistry, 06.08.2019 01:20

Which of the following is true for a gas under conditions of very high pressure...

question

Mathematics, 06.08.2019 01:20

If f(x) = 16x - 30 and g(x) = 14x - 6, for which value of x does (f-g)(x) = 0? -180 -120 120 18...

question

Mathematics, 06.08.2019 01:20

Part a: solve the equation 5(x + 2) = 6x + 3x − 14, and show your work. part b: use this list of properties to justify each step of your math...

question

Health, 06.08.2019 01:20

Compare and contrast inpatient drug treatment facilities and residential treatment facilities...

question

Mathematics, 06.08.2019 01:20

Aand b are monomials where a = 125 and b = 27p12. what is the factored form of a – b? (5 – 3p4)(25 + 15p4 + 9p8) (25 – 3p4)(5 + 15p3 + 9p3) (25 – 3p4...

question

Health, 06.08.2019 01:20

Which of these is a significant risk with prolonged use of otc medications? a. otc medications are easier to become addicted to. b....

question

English, 06.08.2019 01:20

Which of the following words does not hsve a meaning similar to the other three? a zenith b mastery c sucess d unwary...

question

Mathematics, 06.08.2019 01:20

In rectangle $abcd$, $p$ is a point on $bc$ so that $\angle apd=90^{\circ}$. $ts$ is perpendicular to $bc$ with $bp=pt$, as shown. $pd$ intersects $ts...

question

History, 06.08.2019 01:20

Match the following items 1. england's written constitution english civil war 2. named for louis xiv louisiana 3. prosperity based...

question

Mathematics, 06.08.2019 01:20

State what additional information is required in order to know what the triangles are congruent by sss

question

Biology, 06.08.2019 01:20

Which of the following lists the correct requirements for a black hole to form? a. a star must be 29 times large than earth’s sun , and a super...

question

Business, 06.08.2019 01:20

On july 1, 2018, ross-livermore industries issued nine-month notes in the amount of $400 million. interest is payable at maturity. required: determin...

question

Social Studies, 06.08.2019 01:20

On thursday, march 4, 2010, two days after the 2010 texas primary elections, the lubbock avalanche journal published the following letter to the edito...

More questions: Chemistry Another questions

Questions on the website: 13722367