subject

Chemistry, 01.08.2019 15:30 brookedeanovich

Aluminum, carbon, and calcium are examples of what type of matter? a)element b)heterogeneous mixture c)solution d)compound

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 23:50

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

Answers: 1

question

Chemistry, 22.06.2019 06:30

What is the polyatamic ion of thiosulfate

Answers: 1

question

Chemistry, 22.06.2019 12:00

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

Answers: 2

question

Chemistry, 22.06.2019 12:00

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

Answers: 2

You know the right answer?

Aluminum, carbon, and calcium are examples of what type of matter? a)element b)heterogeneous mixtur...

Questions

question

Business, 04.09.2019 22:30

Michael perez deposited a total of $2000 with two savings institutions. one pays interest at a rate of 6%/year, whereas the other pays interest at a r...

question

History, 04.09.2019 22:30

Which of the following statements about history is not true? the study of history allows for moral contemplation. an investment in the st...

question

Business, 04.09.2019 22:30

Mediocrite, inc. makes and sells goods that are substandard. nancy, who has never bought or used a mediocrite item, files a suit against the firm, all...

question

Mathematics, 04.09.2019 22:30

There is 1 7/8 of a pepperoni pizza. your dog eats an eighth of the pizza. how much pepperoni pizza is left?...

question

Social Studies, 04.09.2019 22:30

Mcdonald's supports and funds ronald mcdonald houses for the families of terminally-ill children to stay in to be near their loved ones. mcdonald's ac...

question

English, 04.09.2019 22:30

What should a writer do when getting stuck while developing a draft? a. outline what the writer has already written and add more from the...

question

Social Studies, 04.09.2019 22:30

Which of the following region represents the area where the indians that valued private property, had slaves, used extremely large wooden canoes...

question

Mathematics, 04.09.2019 22:30

Select all that apply. suppose you thow wadded sheets of paper at a wastebasket 10 feet away, and u make 14 out of 25 shots. which of the follow...

question

Mathematics, 04.09.2019 22:30

10. the surface area of a cylinder with radius rand height h is twice the product of r and thesquare of the radius plus twice the product of it,...

question

History, 04.09.2019 22:30

select all the correct answers. which two factors contributed to the spread of islam in africa?...

question

Mathematics, 04.09.2019 22:30

Acircle has a radius of 5 cm. if the area is tripled, what happens to the circumference? give me a step-by-step

question

Mathematics, 04.09.2019 22:30

Its due tomorrow f(x)=3x+2 g(x)=3x-5 find f/g...

question

History, 04.09.2019 22:30

What was a characteristic of america companies in the 1920s...

question

History, 04.09.2019 22:30

Rescue mission i’ve got the clips, bungee cord, vests, and basket, and the rest of the equipment is onboard. i have to get my head in the zone because...

question

History, 04.09.2019 22:30

1. first clause of first amendment...

question

Chemistry, 04.09.2019 22:30

If someone doesn’t mind (honors chem warmup)

question

Mathematics, 04.09.2019 22:30

3. what does the slope tell you about the rate of change in elevation during ryan's uphill climb? what was the total elevation change? (2 points: 1...

question

Mathematics, 04.09.2019 22:30

Neil has 3 partially full cans of white paint. they contains 1/3 gallon, 1/5 gallon, and 1/2 gallon of paint. about how much paint does neil have in a...

question

Mathematics, 04.09.2019 22:30

Select the correct answer which function is an odd function? a i() = cos(268) b. 1(a)=ce(a) c, klavc(32) d. f(x)=co(a)...

question

History, 04.09.2019 22:30

The first nation to succeed in reaching the far east by sea...

More questions: Chemistry Another questions

Questions on the website: 13722360