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
Mama L [17]
3 years ago
12

PLS HELP!!!

Chemistry
2 answers:
lions [1.4K]3 years ago
6 0
The answer is B) heat will flow from the water to the copper until they both reach the same temperature
AlladinOne [14]3 years ago
6 0

Answer:

Heat will flow from the water in the glass to the copper until both reach the same temperature.

Explanation:

If we consider a perfectly thermal insulation in the system with glass of water at higher temperature and piece of copper at lower temperature, then when the both come in contact with each other water will lose some heat and copper will gain that heat from water. The process will continue untill both reach the same temperature. One they will reach to same temperature we will not observe any heat change or temperature change between the two.

Heat change is a function of temperature difference.

You might be interested in
The boiling process is considered to be____
Dmitry_Shevchenko [17]

your answer is <u>D</u><u>.</u><u> </u>physical change, because a new substance is not formed.

5 0
2 years ago
What is the concentration (m) of sodium ions in 4.57 l of a 2.35 m na3p solution?
Leokris [45]
Answer: 1.03 x 10^25 ions Na
5 0
3 years ago
Read 2 more answers
Which of the following is an element?
Kryger [21]

Oxygen is a chemical element with symbol O and atomic number 8. Classified as a nonmetal, Oxygen is a gas at room temperature.

8 0
2 years ago
Why is carbon monoxide especially dangerous?
mash [69]
Carbon monoxide reacts with hemoglobin of the blood to form carboxyhemoglobin.  The absorption of oxygen worsens, oxygen starvation develops. At a lethal dose, death occurs within 20 days.
4 0
3 years ago
10. Copper(i) bromide reacts with magnesium metal: 2 CuBr + Mg → 2 Cu + MgBrz
velikii [3]

Answer:

72.6 grams

Explanation:

I got this answer through stoichiometry.  For every 1 mole of Mg, 2 moles of CuBr are consumed.  Because of this, multiply the moles of Mg by 2.  Then, convert moles to grams.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Convert 575.1 mmHg to atm
    9·1 answer
  • Question 1:
    12·1 answer
  • What experiment did Robert Millikan do
    15·2 answers
  • If a neutral atom has a mass of 12 amu and an atomic number of 5, determine the number of protons, neutrons, and electrons in th
    14·2 answers
  • The answer is what I need to know thank you
    11·1 answer
  • How does the structure of this umbrella relate to its function?
    15·1 answer
  • What is chemical reaction?​
    8·1 answer
  • I need help on this science question
    11·1 answer
  • I need help with this science!
    5·2 answers
  • A can of hairspray is crushed down to half its normal volume. What will
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!