subject

Chemistry, 09.01.2020 06:31 cuavang55

How many grams of nacl should be added to 250 grams of waterto
make a 0.40 m solutions?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 18:30

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

Answers: 2

question

Chemistry, 22.06.2019 10:30

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

Answers: 1

question

Chemistry, 22.06.2019 19:40

What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m

Answers: 1

question

Chemistry, 22.06.2019 21:00

Once similarity and one difference between a mixture of elements and a mixture of compounds

Answers: 3

You know the right answer?

How many grams of nacl should be added to 250 grams of waterto
make a 0.40 m solutions?...

Questions

question

English, 18.11.2019 20:31

Describe krakauer's attitude toward chris mccandless. use textual evidence to support your analysis....

question

Mathematics, 18.11.2019 20:31

Consider 3 trials, each having the same proba- bility of success. let x denote the total num- ber of successes in these trials. if e[x] = 1.8, what is...

question

Mathematics, 18.11.2019 20:31

Consider a roulette wheel consisting of 38 numbers 1 through 36, 0, and double 0. if smith always bets that the outcome will be one of the numbers 1 t...

question

Mathematics, 18.11.2019 20:31

Consider n independent flips of a coin having probability p of landing on heads. say that a changeover occurs whenever an outcome differs from the one...

question

Business, 18.11.2019 20:31

Consider an economy with only two groups of people: wage earners and goods sellers. if the price level increases by 20% while the nominal wages remai...

question

Social Studies, 18.11.2019 20:31

Explain why state governments are better able to focus on the needs of their citizens than the federal government?...

question

Business, 18.11.2019 20:31

Consumers who purchase snowmobiles in the summer are taking advantage of...

question

English, 18.11.2019 20:31

1. according to your textbook, when is an email message apropriate for communicating?...

question

Biology, 18.11.2019 20:31

What is the best description of all the subjects studied in earth science...

question

Business, 18.11.2019 20:31

Dusty would like to buy a new car in six years. he currently has $15,000 saved. he’s considering buying a car for around $19,000 but would like to add...

question

Physics, 18.11.2019 20:31

Ahorizontal beam of laser light of wavelength 585 nm passes through a narrow slit that has width 0.0620 mm. the intensity of the light is measured on...

question

Mathematics, 18.11.2019 20:31

The formula below is the general form of which of the following formulas?

question

Biology, 18.11.2019 20:31

Using the table below, what is the total net gain of atp molecules per glucose molecules? a.)2 b.)34 c.)36 d.)38

question

English, 18.11.2019 20:31

Read paragraph 1 of the draft of franklin d. roosevelt's day of infamy speech and then listen to the audio recording. why does roosevelt b...

question

Physics, 18.11.2019 20:31

Afriction is inclined plane makes an angle of 30° with the horizontal find the constant force applied parallel to the plane required to cause a 15 kg...

question

Mathematics, 18.11.2019 20:31

To better understand how a function works, you will have to find the that the function follows as it turns inputs into outputs....

question

History, 18.11.2019 20:31

The people ruling england at times from 800s to 1035 were...

question

Biology, 18.11.2019 20:31

Where do most of the energy produced in a cellular respiration...

question

English, 18.11.2019 20:31

Litvi 3. why does george try to prevent lennie from playing with small animals? a. he doesn't want lennie to have a pet until he proves h...

question

Mathematics, 18.11.2019 20:31

What is the equivalent of 6.3 kilograms in grams...

More questions: Chemistry Another questions

Questions on the website: 13722363