subject

Chemistry, 20.08.2020 05:01 ginger1234

Air has a mass of 1.2g and a volume of 4,555ml. What is the density

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 03:30

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

Answers: 1

question

Chemistry, 22.06.2019 07:30

How many atoms are there in 5.70 mol of mg

Answers: 2

question

Chemistry, 23.06.2019 00:00

Which samples do the atoms have the least kinetic energy

Answers: 2

question

Chemistry, 23.06.2019 10:20

An engineer wishes to design a container that will hold 12.0 mol of ethane at a pressure no greater than 5.00x10*2 kpa and a temperature of 52.0 degrees celsius. what is the minimum volume the container can have?

Answers: 1

You know the right answer?

Air has a mass of 1.2g and a volume of 4,555ml. What is the density...

Questions

question

Mathematics, 20.09.2019 19:10

Witch expression gives the perimeter of the regular heptagon below?

question

History, 20.09.2019 19:10

Agroup dedicated to promoting civil rights would most likely focus on addressing which problem...

question

Biology, 20.09.2019 19:10

Identify the type of each genetic disorder. cystic fibrosis: hemophilia: duchenne muscular dystrophy: huntington’s disea...

question

Mathematics, 20.09.2019 19:10

Christy rhodes sells makeup and gift items. she earns a 15 percent commission on her first $500 worth a sales. 25 percent on the next $1,500 in sales,...

question

Mathematics, 20.09.2019 19:10

On a coordinate plane, a cube root function goes through (negative 2.5, negative 3.5), crosses the y-axis at (0, negative 3), has an inflection point...

question

Mathematics, 20.09.2019 19:10

How many different varieties of pizza can be made if you have the following choice: small, medium, or large size; thin and crispy, hand-tossed or pa...

question

Social Studies, 20.09.2019 19:10

Alfred wegener included all of the following lines of evidence as supporting his "continental drift" hypothesis except one. which was not part of wege...

question

Social Studies, 20.09.2019 19:10

Discuss the following question: 1. how is the "process of globalization" different today than in 2000? name three historical milestones since 9/11 t...

question

Social Studies, 20.09.2019 19:10

When ice melts, what happens to the water molecules? a) the attractions between the water molecules weaken. b) the kinetic energy of the water molecu...

question

Computers and Technology, 20.09.2019 19:10

Assuming that data mining techniques are to be used in the following cases, identify whether the task required is supervised or unsupervised learning....

question

Business, 20.09.2019 19:10

When patey pontoons issued 6% bonds on january 1, 2018, with a face amount of $600,000, the market yield for bonds of similar risk and maturity was 7%...

question

Mathematics, 20.09.2019 19:10

(7)-0, at the points x 71, 72, 73, 74, and 7.5 use euler's method with step size 0.1 to approximate the solution to the initial value pro oblemy - 2x+...

question

Business, 20.09.2019 19:10

Jameson company uses a predetermine overhead rate based on direct labor hours to apply manufacturing overhead to jobs. the company has provided the fo...

question

Mathematics, 20.09.2019 19:10

Asolution of y' = -y is the function y(x)= . ....

question

Mathematics, 20.09.2019 19:10

Formulate the situation as a system of two linear equations in two variables. be sure to state clearly the meaning of your x- and y-variables. solve t...

question

Mathematics, 20.09.2019 19:10

The $9,600 balance in fellows company's prepaid insurance account represents six months of insurance. the insurance was purchased on december 1. which...

question

Mathematics, 20.09.2019 19:10

Formulate the situation as a system of two linear equations in two variables. be sure to state clearly the meaning of your x- and y-variables. solve t...

question

Mathematics, 20.09.2019 19:10

Your friend borrows $100 from you and promises to pay you back $109 in 8 months. what annual percentage rate (a. p.r.) are you charging your friend?...

question

Biology, 20.09.2019 19:10

Which of the following statements are correct about macromolecules? (choose all correct responses) macromolecules are large molecules which are made...

question

Mathematics, 20.09.2019 19:10

Recognizing data, variables, constraints, and objectives) read the description of the following two optimization problems and consider the components...

More questions: Chemistry Another questions

Questions on the website: 13722360