subject

Chemistry, 28.10.2021 02:30 dkdk31

Trichloromethane consist of 10.05 carbon,0.88 hydrogen, and89.12%chlorine . It's relative molar mass is 119.5g .find its molecular mass

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 14:30

Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?

Answers: 1

question

Chemistry, 22.06.2019 23:00

The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:

Answers: 1

question

Chemistry, 23.06.2019 09:00

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate according to the following equation:

Answers: 2

question

Chemistry, 23.06.2019 10:00

How many moles are equal to 2.4×10^23 formula units of sodium chloride

Answers: 1

You know the right answer?

Trichloromethane consist of 10.05 carbon,0.88 hydrogen, and89.12%chlorine . It's relative molar mass...

Questions

question

Mathematics, 14.01.2020 19:31

Find the value of the integral that converges. ∫^0_-[infinity] x/x^2+3 dx....

question

Business, 14.01.2020 19:31

Which of the following is classified as an investment asset? group of answer choices current assets - fixed assets - depreciation.

question

Health, 14.01.2020 19:31

The greatest influence on the growth of weight problems in america is the growing availability of foods...

question

Business, 14.01.2020 19:31

When using a perpetual inventory system, the journal entry to record the cost of merchandise sold is...

question

History, 14.01.2020 19:31

The first two battles between the militia of massachusetts and the british soldiers included battles of lexington and concord. true or false?...

question

Mathematics, 14.01.2020 19:31

Determine whether the statement is true or false. if it is true, explain why. if it is false, explain why or give an example that disaproves the state...

question

Geography, 14.01.2020 19:31

What does the netherlands have that belgium and luxembourg do not that make it the link between much of europe an rest of the world? a....

question

History, 14.01.2020 19:31

After ww ii, the stage was set for the expansion of special education. which of the following is not a reason for the expansion? a. litigation

question

Computers and Technology, 14.01.2020 19:31

The answers below refer to values being in ascending and descending order. ascending order means increasing, as in: [1, 2, 5, 8]. descending order me...

question

Mathematics, 14.01.2020 19:31

Calculate the given quantity if a=[1,1,-2] b=[3,-2,1] c=[0,1,-5] (a) 2a + 3b (b) |b| (c) a. b (d) compab

question

Biology, 14.01.2020 19:31

With regard to dna microarrays, answer the following questions: a. what is attached to the slide? be specific about the number of spots, the lengths...

question

Mathematics, 14.01.2020 19:31

Find the area between the graph of the function and the x-axis over the given interval, if possible. f(x) = 5/(x-2)^2 for (-[infinity], 1)...

question

Health, 14.01.2020 19:31

Which type of drugs work by stopping the transmission of pain impulses to the brain and spinal cord or by preventing the perception of pain? a. narco...

question

Social Studies, 14.01.2020 19:31

"the fda has given food manufacturers until 2018 to remove trans fatty acids from their products." true/false...

question

Social Studies, 14.01.2020 19:31

Some individuals have an amazing ability to remember things. for example, russian journalistshereshevskii could remember up to digits or words. a.100...

question

English, 14.01.2020 19:31

In a group discussion, active listeners form their own opinions and responses. talk, ready or not, whenever they can jump in. start talking as soon as...

question

History, 14.01.2020 19:31

The documents that allowed the english to search anywhere at anytime were known as the...

question

English, 14.01.2020 19:31

Read the excerpt below and answer the question. two or three days and nights went by; i reckon i might say they swum by, they slid along so quiet and...

question

Geography, 14.01.2020 19:31

Which of the following best characterizes a population that is growing exponentially with time? a) equal increase in number over equal t...

question

Mathematics, 14.01.2020 19:31

Find the value of the integral that converges. ∫^[infinity]_4 ln(5x) dx....

More questions: Chemistry Another questions

Questions on the website: 13722361