Chemistry, 29.09.2021 19:30 javier04052000

3. The Macy's Thanksgiving Day parade is famous for its giant balloons. The Cheerios Bee balloon holds 4.044x10'L of He. If the density of He is 0.000178 kg/L, what is the mass, in kg, of the hellum in that balloon? Work: Calculated # sig figs Final Answer with Units

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 07:30

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

Answers: 1

Answer

Chemistry, 22.06.2019 19:00

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

Answers: 3

Answer

Chemistry, 22.06.2019 21:00

In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.

Answers: 3

Answer

Chemistry, 22.06.2019 21:30

How can the periodic table be used to predict the behavior of elements?

Answers: 1

Answer

You know the right answer?

3. The Macy's Thanksgiving Day parade is famous for its giant balloons. The Cheerios Bee balloon hol...

Questions

Business, 22.01.2020 01:31

What if the united states supreme court had not issued the prior opinion and california courts also had not decided that those clauses contravene a st...

Physics, 22.01.2020 01:31

An object of mass m is dropped from height h above a planet of mass m and radius r. find an expression for the objectâ€™s speed as it hits the ground....

Mathematics, 22.01.2020 01:31

The slope of a straight line equals the change in the value on the axis by the change in the value of the other axis measured between any two points...

Physics, 22.01.2020 01:31

Why do the patterns of the stars in our sky look the same from year to year?...

Mathematics, 22.01.2020 01:31

Solve: 12/35 − 5/21 a. 11/105 b. 3/7 c. 61/105...

Law, 22.01.2020 01:31

The first law requiring food labels to contain nutrition information was passed in 2000. what is the name of this law?...

Physics, 22.01.2020 01:31

A51.9 kg pole vaulter running at 10.2 m/s vaults over the bar. the acceleration of gravity is 9.81 m/s 2 . if the vaulterâ€™s horizontal component of...

Business, 22.01.2020 01:31

Establishing investment priorities and steering corporate resources into the most attractive business units typically requires the company to decide o...

Social Studies, 22.01.2020 01:31

The state level method of direct legislation that gives voters a chance to approve or disapprove proposed legislation or a state constitutional amendm...

Business, 22.01.2020 01:31

Achapter 7 bankruptcy proceeding is formally commenced by the...

Business, 22.01.2020 01:31

Asalesperson receives a 5% commission on his/her total sales. they sell $1,500.00 worth of merchandise. how much commission did he/she receive?...

Social Studies, 22.01.2020 01:31

Alandowner owned a large parcel of land in a rural area. he built his home on the northern half of the property, and developed a large orchard of frui...

Health, 22.01.2020 01:31

Which measurements were most likely obtained from a normal newborn born at 38 weeks to a healthy mother with no maternal complications? a...

Social Studies, 22.01.2020 01:31

The ideology that dictates that women are naturally ideal for homemaking is known as a. industrialization. b. separate spheres. c. wage gap. d. monoga...

Business, 22.01.2020 01:31

Which of the following should be added to net income in calculating net cash flow from operating activities using the indirect method? a....

Mathematics, 22.01.2020 01:31

Evaluate the expression when a=−15 and b=−5....

Physics, 22.01.2020 01:31

Much of the gas near the sun is atomic hydrogen. its temperature would have to be 1.5x107 k for the average velocity vrms to equal the escape velocity...

Business, 22.01.2020 01:31

The process of assimilating mass-media advertisements with other promotional elements such as direct marketing, public relations, and sales promotion...

History, 22.01.2020 01:31

In what ways did the united states seek to influence other nations between 1872 and 1917? how was the united states changed by its relationships with...

Mathematics, 22.01.2020 01:31

Assume that each of the n trials is independent and that p is the probability of success on a given trial. use the binomial probability formula to fin...

More questions: Chemistry Another questions