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
aleksandrvk [35]
3 years ago
9

How many Joules of heat are released from a 400g piece of glass that has been cooled

Chemistry
1 answer:
Aleonysh [2.5K]3 years ago
4 0

Answer:

400 × 22 × 0.664 = 5843.2 J

You might be interested in
When electrons flow steadily in one direction, the current is:
Sonbull [250]
The answer is direct
7 0
3 years ago
When an electron loses electrons it becomes more 1 negative. 2 none of the above. 3 neutral 4 positive.
12345 [234]
The answer would be more positive
8 0
3 years ago
Read 2 more answers
What renewable energy sources does Tom Zambrano work on? Check all that apply.
Alex73 [517]

Wind Turbines, Hydroelectric Dam, Solar Panels, Geothermal Power Plant, Fossil Fuel Power Plant, and Nuclear Power Plant

4 0
3 years ago
Read 2 more answers
Given that the concentration of myosin is 25pmol·L−1 and Rmax(Vmax)=208pmol·L−1·s−1 , determine the turnover number of the enzym
DedPeter [7]

Answer:

8.32 s⁻¹

Explanation:

Given that:

The concentration of myosin = 25 pmol/L

R_max = 208 pmol/L/s

The objective is to determine the  turnover number of the enzyme molecule myosin, which has a single active site.

In a single active site of enzyme is known to be a region where there is binding of between substrate molecules, thereafter undergoing chemical reaction.

The turnover number of the enzyme is said to be the number of these substrate molecule which binds together are being converted into products.

The turnover number of the enzyme molecule of myosin can be calculated by the expression: \dfrac{R_{max}}{concentration}

⇒ \dfrac{208 pmol/L/s}{25 pmol/L}

= 8.32 s⁻¹

4 0
4 years ago
The atoms and molecules in a gas are in constant motion. Temperature is a measure of this motion. How are these related?
Ksivusya [100]
A. As temperature increases, the molecules and atoms move faster. As temperature
7 0
4 years ago
Read 2 more answers
Other questions:
  • What does intrinsic mean in science
    13·1 answer
  • What is the group # and period # for cesium
    9·1 answer
  • Give examples of temporaty physical change
    6·1 answer
  • An atom has a mass number of 43 and an<br> atomic number of 23. How many protons<br> does it have?
    10·1 answer
  • A weather balloon is inflated to a volume of 27.3 L at a pressure of 738 mmHg and a temperature of 26.9 ∘C. The balloon rises in
    11·1 answer
  • Complete the formula.<br><br> density = _____
    8·1 answer
  • Atoms of the most reactive elements tend to have
    12·2 answers
  • What charge would you expect for an formed by P?
    11·1 answer
  • How many grams calcium sulfite are in a 3.87 mole sample?
    6·1 answer
  • Which staternent is true for balanced chermical equations?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!