1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
liubo4ka [24]
3 years ago
13

What is the molarity of 10g of carbon in a 500L solution?

Chemistry
1 answer:
Zolol [24]3 years ago
5 0

Answer:

Molarity is the number of moles in a liter of a substance.

Molarity= Mole/volume

Mass= 10g

Molar mass of Carbon=12g

To calculate the mole we use the formula: mole= mass/molar mass

Mole = 10g/12g

Mole = 0.83

Molarity= 0.83/500 =0.0017moles per liter

You might be interested in
Consider the following reaction. Upper C upper O subscript 2 (g) plus upper H subscript 2 (g) right arrow Upper C upper O (g) pl
alex41 [277]

Answer:

Its (d) hydrogen

Explanation:

just took the test on edg2020

6 0
3 years ago
Read 2 more answers
What are essential elements in plants?​
madam [21]

Answer:

Chlorophyll is one. I can't quite remember other

5 0
3 years ago
What is the full electric configuration for cadmium?
jekas [21]

Answer: Kr 4d10 5s2

Explanation:

6 0
3 years ago
1.
german

Order of metals from least reactive to most reactive: B <C <A <D

<h3>Further explanation</h3>

Reducing agents are substances that experience oxidation  

Oxidizing agents are substances that experience reduction

The metal activity series is expressed in voltaic series  

<em>Li-K-Ba-Ca-Na-Mg-Al-Mn- (H2O) -Zn-Cr-Fe-Cd-Co-Ni-Sn-Pb- (H) -Cu-Hg-Ag-Pt-Au  </em>

The more to the left, the metal is more reactive (easily release electrons) and the stronger reducing agent  

The more to the right, the metal is less reactive (harder to release electrons) and the stronger oxidizing agent

So that the metal located on the left can push the metal on the right in the redox reaction  

Let's analyze the statement in the problem

I. Only A, C and D react with 1 mol/L HCl to give H₂(e)

M + HCl ⇒ MCl + H₂(MCl : alkali, MCl₂ : alkaline earth)

A, C and D can react with 1 mol / L HCl, meaning metals A, C and D are located to the left of element H (more reactive), and B in the right of element H

II. When A is added to solutions of the other metal ions, metallic B and C are  formed but not D.

This means that metal A is more reactive than metals B and C, while D is more reactive than A, so metal D is the most reactive

3 0
2 years ago
Even though the neighborhood shown by the green star was not next to any of these fires, how was the neighborhood affected by th
iogann1982 [59]
Im pretty sure the answers b

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the molarity of a solution made by dissolving 21.2 g of sodium hydroxide (NaOH) in enough water to make 7.92 L of soluti
    12·2 answers
  • Hydrogen bonds are most likely to exist between molecules of
    13·1 answer
  • I need help with this question please
    8·1 answer
  • What is the neutral atom that has its first two energy levels filled, has 8 electrons in its third energy level, and has no othe
    13·2 answers
  • A __________ is the basic unit of structure and function in living organisms.
    11·2 answers
  • How many grams of Na2SO4 are required to make 0.30 L of 0.500 M Na2SO4?
    14·1 answer
  • Balance the following equation using the smallest whole number coefficients:
    15·1 answer
  • Two chemicals are mixed together and a gas is produced. *<br>chemical change <br>physical change ​
    10·1 answer
  • Describe are seasons like near the equator.
    9·1 answer
  • What is the pressure ?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!