subject

Chemistry, 04.07.2019 00:00 sabahtramirez01

Sodium carbonate (naco3) is sometimes used as a water-softening agent. suppose that a worker prepares a 0.730 m solution of naco3 and water. the volume of the solution is 1.421 liters. what is the mass of solute in the solution? express your answer to three significant figures.

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 18:30

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

Answers: 1

question

Chemistry, 21.06.2019 20:30

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

Answers: 1

question

Chemistry, 21.06.2019 22:30

Often on a topographic map, every fifth contour line is darkened. what is this line called? a. key b.slope c.benchmark d. index contour

Answers: 1

question

Chemistry, 22.06.2019 15:00

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o

Answers: 1

You know the right answer?

Sodium carbonate (naco3) is sometimes used as a water-softening agent. suppose that a worker prepare...

Questions

question

Mathematics, 20.09.2019 08:10

Will give brainlest evan has 7 less pencils than isaiah. if isaiah has δ pencils, write an expression to describe how many pencils evan has. a) δ+ 7 b...

question

Social Studies, 20.09.2019 08:10

Why wouldn't dally go into the church for the kids, but he didn't go in for johnny?...

question

History, 20.09.2019 08:10

How did the ancient egyptians demonstrate their belief in life after death? a. they believed in only one god. b. they preserved the bodies of their d...

question

Mathematics, 20.09.2019 08:10

50 tens x 4 hundreds =40 tens x 5 hundreds is this false or true...

question

History, 20.09.2019 08:10

Fortunately, oil prices are rarely affected by global events. true or false...

question

Mathematics, 20.09.2019 08:10

How do i solve a trigonometry problem if you only have one side(12) and two angles (54° and 90°)

question

Mathematics, 20.09.2019 08:10

The drawing below (not to scale) shows a running track. the ends are semicircles. the distance between the two inner parallel straight lines is 60 met...

question

World Languages, 20.09.2019 08:10

Acomputer virus is eating disk space. during the first day it eats 1/2 of the disk. during the second day, it eats 1/3 of the remaining disk space. th...

question

Social Studies, 20.09.2019 08:10

Asystem of descriptive and evaluative representations about the self is called ideal self. self-awareness. self-concept. self-definition....

question

History, 20.09.2019 08:10

The berlin conference in 1884 was significant because it (1) promoted belgium as a world power (2) established rules for the europea...

question

Mathematics, 20.09.2019 08:10

Aspinner is separated into 5 equal pieces, as shown below: patrick spins the spinner 9 times. what is the theoretical probability that it stops on th...

question

Social Studies, 20.09.2019 08:10

During the french and indian war, france and great britain fought for control of north american territory. what was one of the effects of this war on...

question

Biology, 20.09.2019 08:10

Red blood cells have and generate energy a. mitochondria; anaerobically b. no mitochondria; anaerobically c. mitochondria; aero...

question

History, 20.09.2019 08:10

What does it mean for land to be arable a. it is rich in mineral resources. b. it is covered with forests c. it is swarming with ins...

question

English, 20.09.2019 08:10

Will award brainliest define the term conflict as it relates to literature and explain its importance in narrative writing. briefly describe the diffe...

question

Arts, 20.09.2019 08:10

Ansel adams said, “a good photograph is knowing where to stand.” what does he mean by this? how does this apply to landscape photographs...

question

Mathematics, 20.09.2019 08:10

The ratio of boys to girls in mr. castillo's class is 2 to 3. which of the following cannot be the total number of students in mr. castillo's class:...

question

Biology, 20.09.2019 08:10

This graph shows the average monthly temperature and precipitation for location in canada. what can you conclude from these data?...

question

Social Studies, 20.09.2019 08:10

Which amendment gives citizens the right not to testify against themselves in a criminal case? a. first b. third c. fourth d....

question

Mathematics, 20.09.2019 08:10

Im struggling for the answer could someone ?

More questions: Chemistry Another questions

Questions on the website: 13722362