subject

Chemistry, 04.04.2020 02:27 valeriegarcia12

The empirical formula for a compound is CH2. Its
molar mass is 140.1 g/mol. What is its molecular
formula?

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 19:30

The molecular formula for caffeine is cshion402. which of the following elements is not found in caffeine?

Answers: 1

question

Chemistry, 22.06.2019 07:00

What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will

Answers: 1

question

Chemistry, 22.06.2019 08:30

Which metal exist in liquid state and can be cut with knife ?

Answers: 2

question

Chemistry, 22.06.2019 09:40

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Answers: 2

You know the right answer?

The empirical formula for a compound is CH2. Its
molar mass is 140.1 g/mol. What is its molecu...

Questions

question

Biology, 21.06.2019 12:30

Me if the environment changes, what is the first thing a species will do to survive? question options: the species will suddenly move from the area...

question

Mathematics, 21.06.2019 12:30

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated...

question

Mathematics, 21.06.2019 12:30

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base...

question

Chemistry, 21.06.2019 12:30

A__ is two or more substances that are together in the same place but are not chemically combined...

question

Chemistry, 21.06.2019 12:30

A__ is two or more substances that are together in the same place but are not chemically combined...

question

Arts, 21.06.2019 12:30

Construct all twelve major scales, in both treble and bass clefs, on manuscript paper using the formula wwhwwwh. use any note (or a whole note) to con...

question

Chemistry, 21.06.2019 12:30

Select the correct answer. what is the nature of the se-cl bond in a molecule of selenium chloride (secl2) if the electronegativity value of selenium...

question

Social Studies, 21.06.2019 12:30

20 measure the distance from russia's westernmost border in 1914 to the western border under bolshevik control in october 1919.

question

History, 21.06.2019 12:30

President carter worked to ease tensions with china by a. establishing full diplomatic relations. b. limiting international trade. c. agreeing to sto...

question

History, 21.06.2019 12:30

What was the president hoovers deaction to the early years of the great depression...

question

Business, 21.06.2019 12:30

Diener and wallbom (1976) found that when research participants were instructed to stop working on a problem after a bell sounded, 71 percent continue...

question

Business, 21.06.2019 12:30

Can you name the traditional features of the mapuche economy? what are they?...

question

Mathematics, 21.06.2019 12:30

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 1...

question

Mathematics, 21.06.2019 12:30

Suppose investors can earn a return of 2% per 6 months on a treasury note with 6 months remaining until maturity. the face value of the t-bill is $10,...

question

Mathematics, 21.06.2019 12:30

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direct...

question

English, 21.06.2019 12:30

Arestriction on the amount of a particular foreign currency that can be purchased or sold is called what?...

question

Mathematics, 21.06.2019 12:30

Acar dealership pays you 5% commission on your first $10,000 on car sales and 8% commission on the sale amount over $10,000 if you sold a $12,000 car...

question

Biology, 21.06.2019 12:30

A17-year-old primigravida is admitted in early labor. her cervix is 2 to 3 cm dilated and 100% effaced. the fetus is cephalic, and the presenting part...

question

Chemistry, 21.06.2019 12:30

What would most likely be the transmittance of a 0.70 m solution of solute a?...

question

Social Studies, 21.06.2019 12:30

Kelsie's roommate, janice, fell asleep about 25 minutes ago. now, kelsie needs to awaken her so that they can get to a party on time. janice is sleept...

More questions: Chemistry Another questions

Questions on the website: 13722363