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
Aneli [31]
3 years ago
13

A piece of magnesium metal is heated in the presence of chlorine gas, and a reaction takes place. What compound will most likely

Chemistry
1 answer:
Luba_88 [7]3 years ago
8 0

Answer:

C

Explanation:

magnesium + chlorine  arrow   magnesium chloride.

Mg(s)    +  Cl2(g)       =            MgCl2(s)

You might be interested in
Consider the equation ∆G = –nFE, where F = 9.648533289 x 104 C/mol. Given that n is the mole of e– transferred and the following
myrzilka [38]

Answer:

See explanation below.

Explanation:

In the equation  ∆G = –nFE,  E is the electromotive force ( cell potential ) in Volts.

Now in turn a Volt is defined as the potential difference that will impart one joule of energy per coulomb of charge that moves through two points.

V = J/C where J is Joules and C is coulombs of charge

Therefore in terms of units the equation will give us units of Joules:

[ mol] x [C/mol] x [J/C] = [J]

5 0
2 years ago
Glve the number of significant figures in this number: 40
Eddi Din [679]

Answer:

1

only 4 is the significant figure

we take tailing zeroes as significant figures only in case of decimals

3 0
2 years ago
Read 2 more answers
How many atoms are in 2.85x10^3 g of gallium
OLga [1]

Answer:

2850 grams I hope this help

8 0
3 years ago
What deos sedimentation mean​
allsm [11]

Answer:

This is the tendency for particles in suspension to settle out of fluid in which they are contained and come to rest against a barrier.

Explanation:

In sedimentation, the particles are in a fluid and under the influence of forces , for example, gravitational forces, they settle and then come to rest when faced with a barrier.

The settling process is the process in which the particles fall out of liquid and sedimentation is the end of the process.

6 0
3 years ago
How are elements and compounds are different
navik [9.2K]
AN element is composed from atoms with the same number of protons,
 A compound contain two or more different elements
8 0
3 years ago
Other questions:
  • A molecule of carbon dioxide is made up of 1 atom of carbon and 2 atoms of oxygen. Which of the following represents 2 carbon di
    6·2 answers
  • When an object that is moving slows down, which action must be occurring?
    8·2 answers
  • There are four springs stretched by the same mass. Spring A stretches 25 cm. Spring B stretches 10 cm. Spring C stretches 100 cm
    7·1 answer
  • If the forces acting on an object are unbalanced, what will occur?
    11·1 answer
  • When do you identify your variables?
    11·2 answers
  • When sediment is eroded and then deposited at the mouth of a river, it can form a
    9·1 answer
  • Characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the
    6·1 answer
  • I need help with this chem study guide
    11·1 answer
  • Help! ASAP! Please on the questions
    15·2 answers
  • What common substance can be used to neutralize a spilled acid.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!