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
AveGali [126]
3 years ago
9

How many moles are in 564 grams of copper

Chemistry
1 answer:
Paraphin [41]3 years ago
7 0
No. of moles =mass given/mass acquired 

no. of moles =564÷64=8.81

therefore no. of moles =8.81m
You might be interested in
A student conducts an experiment to determine the effect of adding salt on the boiling temperature of water. The results are sho
sineoko [7]

Answer:

The answer to your question is: The first option is correct.

Explanation:

From the data given, we conclude that as the amount of salt increases, the boiling point of water increases.

Options

If salt is added to water, the water will boil at a higher temperature This is the hypothesis for the experiment.

Salt makes water boil. This statement is not true.

If water is boiling, it must have salt added to it. This statement is incorrect, it is not the goal of the experiment.

If salt is added to water, the water will get cloudy There is not evidence of that from the information given.

3 0
3 years ago
Read 2 more answers
The picture is a waning gibbous. What phase will the moon be two weeks later?
SVETLANKA909090 [29]

Answer:

d

Explanation:

5 0
3 years ago
Read 2 more answers
What are three reasons that using renewable energy is important.
wariber [46]

Answer:

1. they reduce green house gases

2. they can last a long time and come back pretty much every year and some never run out

3. we have unlimited supply of most if not all renewable resources

Explanation:

hope this helps!

5 0
2 years ago
Why is an alloy is often more useful than a pure metal
mrs_skeptik [129]
<h2>Answer:</h2>

A pure metal has specific properties. Sometimes we need that metal but with modified properties. So for the modification of properties we make alloys.

<h3>Explanation;</h3>
  • An alloy is a mixture of two elements, one of which is a metal.
  • Alloys often have properties that are different to the metals they contain.
  • This makes them more useful than the pure metals alone.
  • For example, alloys are often harder than the metal they contain.
4 0
3 years ago
An earthquake’s magnitude is a measure of the
marissa [1.9K]
An earthquake's magnitude is a measure of how much energy an earthquake releases. Typically, the richter scale is used.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement is true because of newtons second law ?
    6·2 answers
  • Hydrogen pumps move hydrogen ions into which structure?
    13·2 answers
  • Carmen has a sample of matter. It is clear and smells sour. The sample is also thick but it flows when poured. Which is the best
    15·2 answers
  • The combustion of toluene has a δerxn of −3.91 × 103kj/mol. when 1.55 g of toluene (c7h8) undergoes combustion in a bomb calorim
    6·1 answer
  • Two identical 732.0 L tanks each contain 212.0 g of gas at 293 K, with neon in one tank and nitrogen in the other. Based on the
    12·1 answer
  • MARK THE EXTENSIVE PROPERTIES(Check that all apply)
    6·1 answer
  • What is the purpose of the scientific method?
    7·1 answer
  • I have no clue how to even start this, any help is appreciated!
    8·1 answer
  • 3. Explain what would happen to the digestion process if enzymes were not present. SC.6.L.14.5​
    12·1 answer
  • How do the valence electrons of an atom affect chemical reactions?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!