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
olga2289 [7]
3 years ago
14

A balloon containing 0.0400 mol of a gas with a volume of 500 mL was expanded to 1.00 L. Answer the questions and round answers

to nearest hundredth place.
What is the final number of moles?
Chemistry
1 answer:
grandymaker [24]3 years ago
8 0

the number of moles 0.08

You might be interested in
Atoms of metals tend to1) lose electrons and form negative ions2) lose electrons and form positive ions3) gain electrons and for
timofeeve [1]

Answer:

2) lose electrons and form positive ions

Explanation:

Metals are generally electropositive elements due to the fact that they lose electrons to their non-metal counterparts and hence, form CATIONS or positively charged atoms. Non-metals, on the contrary, gains electrons and become negatively charged i.e form anions. These ions combine to form stable ionic compounds.

This electron-losing characteristics of metals make them have properties that includes: good conductors of electricity and heat, being lustrous etc.

4 0
3 years ago
What is the scientific name for the substance that is dissolving in a solution?
Goryan [66]

Answer:

The solute is the substance that is being dissolved,

Explanation:

A solution is a homogeneous mixture consisting of a solute dissolved into a solvent .

4 0
2 years ago
Read 2 more answers
Metallic bonding is...
kap26 [50]

Answer:

d an attraction between positive ions and electrons

7 0
2 years ago
Which element is humus especially rich in?<br>oxygen <br>carbon <br>nitrogen <br>or tungsten​
amid [387]

Answer:

Carbon

Explanation:

looked it up

5 0
3 years ago
What two elements were named after the United States?
kenny6666 [7]
Californium which is element 98, and americium:) those are a couple!! Hope that helps
5 0
3 years ago
Read 2 more answers
Other questions:
  • How many atoms are found in 12.0 grams of Helium?
    12·2 answers
  • Explain the neutralization of vitamin c with sodium hydrogen carbonate?
    13·2 answers
  • If you flip a fair coin 7 times, what is the probability that you will get exactly 2 tails?
    8·2 answers
  • How does amplitude affect the wavelength?<br>​
    14·1 answer
  • The practical limit to ages that can be determined by radiocarbon dating is about 41000-yr-old sample, what percentage of the or
    12·1 answer
  • Where information about each element is located
    7·1 answer
  • Anyone know how to do this? It’s for Chemisty
    10·1 answer
  • Use the drop-down menus to match the name and structure for the following cycloalkanes. A five-sided polygon. A square. A five-s
    6·1 answer
  • Substance is matter with a composition that is ?
    7·1 answer
  • Compare Xavier's cup design with the criteria and constraints given. What parts of Xavier's cup design were successful? What par
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!