subject

Chemistry, 09.07.2019 13:30 sayedabdullah

An unknown material has a mass of 6.75g and a volume of 9 cm3. what is the density of the material? round to the nearest tenth. a. 0.7 g/cm3 b.0.8 g/cm3 c. 8 g/cm3 d.1.3 g/cm3 answer asap

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 05:50

What are transitions between a liquid and gas called? identify which way they are transitioning

Answers: 2

question

Chemistry, 22.06.2019 08:30

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

Answers: 1

question

Chemistry, 22.06.2019 10:30

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Answers: 1

question

Chemistry, 22.06.2019 14:00

How is the atomic number of a nucleus changed by alpha decay

Answers: 2

You know the right answer?

An unknown material has a mass of 6.75g and a volume of 9 cm3. what is the density of the material?...

Questions

question

English, 27.05.2020 18:57

Tom Sawyer learns that work is A needed to make a home look good. B an opportunity to do things he enjoys C an honest way to e...

question

Mathematics, 27.05.2020 18:57

6 +x=18 how do you solve problems like these?...

question

Mathematics, 27.05.2020 18:57

The point nearest to the origin on a line is at (4, -4). Find the standard form of the equation of the line....

question

Physics, 27.05.2020 18:57

Electric charge always flows from areas to areas a. positive, negative b. negative, positive c. positive, neutral d....

question

Business, 27.05.2020 18:57

Which method of promotion typically uses a wide range of media? is a method to promote your products with the help of various media, such as tel...

question

Mathematics, 27.05.2020 18:57

NEED HELP AGAIN REEE ...

question

Arts, 27.05.2020 18:57

(Body)A ĂBI U or AvAv AoREADWORKSThe Department of Agriculture has given tips to farmers. They want to make sure

question

Mathematics, 27.05.2020 18:57

Quadrilateral EFGH is on a coordinate plane. Segment FG is on the line 2x − y = −3, and segment EH is on the line 2x − y = 1. Which statement proves h...

question

Mathematics, 27.05.2020 18:57

The number of views on an interesting video after it's uploaded is represented by the following table: Time (days) Views 000 101010...

question

History, 27.05.2020 18:57

In what ways was the governmental system established in the Articles of Confederation similar to the US government today? In what ways was it differen...

question

Mathematics, 27.05.2020 18:57

Ming throws a stone off a bridge into a river below. The stone's height (in meters above the water), xxx seconds after Ming threw it, is modeled...

question

English, 27.05.2020 18:57

5. How does Danforth distinguish a witchcraft trial from other types of trials? (8 pts)...

question

Biology, 27.05.2020 18:57

It is time to treat your patient. Your goal is to return her arterial blood oxygen to normal. Use the time and side effect information to...

question

Mathematics, 27.05.2020 18:57

I have cards with the numbers one through 20 on them. For each number there are four cards each with a different color. What is the probability of pic...

question

Mathematics, 27.05.2020 18:57

Dustin went to the gym at 2:20 p. m. he worked out for 3 hours and 45 minutes what time did he leave the gym...

question

Computers and Technology, 27.05.2020 18:57

What ""old fashioned"" features of checking accounts is p2p replacing...

question

Mathematics, 27.05.2020 18:57

2x-6=8 then 2x=14 what’s the property...

question

English, 27.05.2020 18:57

Infer to whom the narrator is referring in the line “You may have heard of them.” a. Julius Caesar c. The emperor in The Emper...

question

English, 27.05.2020 18:57

The term Universe of Obligation is used to describe how individuals and communities define who they are most responsible for, who they care for, and w...

question

Mathematics, 27.05.2020 18:57

Emily needs to buy 3 binders and 5 notebooks for school. Write an expression that represents the total cost of the binders and notebooks,...

More questions: Chemistry Another questions