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
Sonja [21]
3 years ago
7

How many moles contain 4.50x10^24 atoms of zinc

Chemistry
1 answer:
bagirrra123 [75]3 years ago
3 0

7.5 x 10^45 mol Zn is your answer

You might be interested in
Write the oxidation number for the following elements: for brainliest answer
ollegr [7]

Explanation:

Here's an oxidation chart to help

..................

6 0
3 years ago
Complete these metric conversions: 53 m - mm*
EleoNora [17]

Answer:

53 meters = 53000 millimeters

Explanation:

In this question we have to convert meters into millimeters .

By metric conversion,

Since, 1 meter = 1000 mm

Therefore, 53 meters = 53 × 1000

                                  = 53000 millimeters

53 meters = 53000 millimeters is the answer.

3 0
3 years ago
Calcium is found in your bones. This is an example of a mineral being used for ________ purposes.
faltersainse [42]
 the answer is living 

3 0
3 years ago
Read 2 more answers
What happens when the two atoms get even closer?
SVETLANKA909090 [29]

Answer:

If two atoms get close enough together then the electrons of each atom will be attracted to both nuclii

Explanation:

7 0
3 years ago
Read 2 more answers
What is the mass of 0.251 moles of water? Using dimensional analysis show work
AVprozaik [17]

1 \text{ mol of H}_2 \text{O} \equiv 18 \text{ g} \implies 0.251  \text{ moles of H}_2 \text{O} \equiv 4.518 \text{ g}

3 0
3 years ago
Other questions:
  • A 1.44-g sample of an unknown pure gas occupies a volume of 0.335 L at a pressure of and a temperature of 100.0°C. The unknown g
    12·1 answer
  • How do you become good at math
    11·2 answers
  • What is a chemical property of mercury?
    10·1 answer
  • The hydrogen atom of one water molecule bonds with the oxygen atom of another water molecule. What is this bond referred to as?
    6·2 answers
  • Relative to protons, electrons have:
    7·1 answer
  • The model of a “sea of electrons” helps explain ____.
    8·2 answers
  • Kinetic energy <br><br>definition:<br><br><br>sentence: ​
    6·1 answer
  • Which is NOT an agent of chemical weathering?
    9·1 answer
  • 3. Which element has the ground state electronic configuration, 1s22s22p63s23p645' ?
    8·1 answer
  • Some contaminants enter the water from commercial farming, while other problems are an indirect result of these contaminants. Wh
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!