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
Nana76 [90]
4 years ago
15

The student repeated the experiment using a higher concentration of acid. The same volume of acid and the same mass of magnesium

ribbon were used. What volume of hydrogen gas would have been produced after 60 seconds?

Chemistry
1 answer:
Elena L [17]4 years ago
5 0

Answer:

53 cm³

Explanation:

When the student used dilute sulfuric acid, the reaction was complete after 60 s, because no more hydrogen was formed in the next 10 s.

The reaction would go faster if the student used a more concentrated acid, but 53 cm³ of hydrogen is the most that would form.

You might be interested in
For the Lewis structure above, how many lone pairs are on the P in PCI3
Vinil7 [7]

Answer: C is the correct answer

4 0
4 years ago
What is the difference between a renewable and nonrenewable resource
ioda

Answer:

Answer in explanation

Explanation:

A renewable source of energy is an energy source that cannot be depleted. It is an energy source with constant abundance and hence it is always in abundance. What we are saying is that they are energy sources that cannot be used up. Although it might sometimes be that it is unavailable at some instances, this does not take away the fact that it is abundant and cannot be depleted, although the strength at different times may vary. Example of renewable energy sources include solar energy, wind energy, hydroelectric power source etc. These sources are never depleted and are in abundance.

Non renewable source of energy are those sources of energy that can be depleted. A good example of this can be seen in fossil fuels. Fossil fuels are usually burned to produce energy. They are used up in the process and it will require an additional amount of fossil fuel to be restocked for the energy to be continually supplied.

6 0
4 years ago
Balance these equations​
kiruha [24]

Answer:

4Al + 3O2 -> 2Al2O3

2N2 + 6H2 -> 4NH3

5 0
3 years ago
Read 2 more answers
When a conductor is passed through a magnetic field, a current is induced in the
makkiz [27]
When a conductor is passed through a magnetic field, a current is induced in the conductor. This phenomenon is called electromagnetic induction. A changing magnetic field creates an electric field or current. This happens because of the movement of electrons in conductor as affected by the presence of the changing magnetic field.
7 0
3 years ago
Read 2 more answers
Can someone help me with that pls
kipiarov [429]

Answer:

The one that's highlighted in blue is the answer

6 0
3 years ago
Read 2 more answers
Other questions:
  • Ignore this<br>thanks (:
    7·2 answers
  • A family ppoo holds 10000 gallons of water. how many cubic meters is this
    9·1 answer
  • If you were given 74.00 grams of Al, how many grains of Al2O3 would be produced?
    14·1 answer
  • Which is an example of antiracist behavior?
    6·1 answer
  • What is point group of allene?​
    7·2 answers
  • Which of the following gases was most likely present in Earth’s earliest atmosphere?
    13·1 answer
  • Dimensional analysis, Plz hell I don’t understand and plz explain
    5·1 answer
  • What is arcade in south Center
    5·1 answer
  • Strontium metal reacts with aluminum chlorate to produce strontium
    10·1 answer
  • What is the total pressure exerted by a mixture of 48.0 grams of CH4 and 56.0 grams of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!