subject
Chemistry, 18.06.2021 02:30 mriffell11

FAST SO many pOINTS PLS HELP 12.4 g of sodium sulfate, Na2SO4, is dissolved to prepare 300.0 mL of solution. What is the amount concentration of sodium ions in the solution? The molar mass of sodium sulfate is 142.0428 g/mol. *
2.33 mol/L
0.582 mol/L
0.0873 mol/L
0.291 mol/L

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 10:00
Why is carbon ideal for making different compounds?
Answers: 2
Answer
question
Chemistry, 22.06.2019 13:00
If two objects at different te,peraure are in contact with each other what happens to their temperature
Answers: 1
Answer
question
Chemistry, 22.06.2019 18:00
The fact that the total amount of energy in a system remains constant is a(n)
Answers: 1
Answer
question
Chemistry, 22.06.2019 21:30
What is happening when the water inside a kettle heats up and begins to boil
Answers: 1
Answer
You know the right answer?
FAST SO many pOINTS PLS HELP 12.4 g of sodium sulfate, Na2SO4, is dissolved to prepare 300.0 mL of...
Questions
question
English, 02.08.2019 16:00
What rhetorical appeal is brutus mostly using in this passage from act iii, scene i of julius caesar...
question
Mathematics, 02.08.2019 16:00
According to the us census bureau,3/25 of all alduts in the united states visiteda zoo in 2007.what percent of all adults in the the united states vis...
question
Biology, 02.08.2019 16:00
What is it called when two different organisms benefit from living closely together?...
question
Biology, 02.08.2019 16:00
Clouds play a key role in earth’s water cycle, carrying huge amounts of fresh water and dropping it in form of rain, snow, sleet, or hail, in a proces...
question
Chemistry, 02.08.2019 16:00
Consider the reaction: 2no(g)+br2(g)⇌2nobr(g) kp=28.4 at 298 k in a reaction mixture at equilibrium, the partial pressure of no is 102 torr and that...
question
Chemistry, 02.08.2019 16:00
For real gases, how does a change in pressure affect the ratio or pv to nrt?...
question
Chemistry, 02.08.2019 16:00
Explain why it is important to reduce coefficients in a balanced equation to the lowest possible whole number ratio...
question
Chemistry, 02.08.2019 16:00
Compounds can only be broken down into simpler substances by...
question
Business, 02.08.2019 16:00
Theodora, the human resource manager of a firm, is planning how to support a strategy of empowering employees. currently, jobs are grouped based on di...
question
Mathematics, 02.08.2019 16:00
Cara's brother is 4 years old, she is 8 when will she be triple the age of him?...
question
Social Studies, 02.08.2019 16:00
"why is it wrong for a researcher to assign the first subjects to show up for an experiment to the experimental group and the second group of subjects...
question
Mathematics, 02.08.2019 16:00
Amonomial is also a polynomial. a. true b. false...
question
Physics, 02.08.2019 16:00
How does newton’s second law of motion apply to launching rockets into space?...
question
Physics, 02.08.2019 16:00
Which statement did niels bohr make about atoms? a. the atom is made up of smaller particles. b. the energy of an electron depends on its specific or...
question
History, 02.08.2019 16:00
How was germany geographic lococation an advantage 1938-1941...
question
Social Studies, 02.08.2019 16:00
While pregnant, cindy lived in an old home with lead-based paint and she smoked and frequently drank alcohol. she likely exposed her unborn child to m...
question
Social Studies, 02.08.2019 16:00
"while listening to a classmate's speech, sean began to think that the speaker was citing sources that were biased. sean began to shake his head and f...
question
Social Studies, 02.08.2019 16:00
Which type of truth standard holds that a belief, feeling, or behavior is acceptable if it promotes the greatest good for humanity as a whole rather t...
question
Social Studies, 02.08.2019 16:00
Who is 18-years-old, continued drinking alcohol and smoking cigarettes during her pregnancy. when she gave birth at 34 weeks, her daughter weighed 4 p...
question
Biology, 02.08.2019 16:00
Why are there increasing levels of biological containment procedures? what level of biological containment will be necessary to complete the experime...
More questions: Chemistry Another questions
Questions on the website: 13722362
See results (0)