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
Feliz [49]
3 years ago
8

When are reactions always spontaneous?

Chemistry
1 answer:
Reika [66]3 years ago
5 0
when ∆G is negative....
You might be interested in
How much heat do you need to raise the temperature of 150 g of ice from -30°C to -15°c?
OLga [1]
To solve this question, you must use the formula: q=mc(change in temperature), where q is heat, m is mass, C is specific heat and temperature change is temperature change. The specific heat for ice is 2.1kJ/Kg x K (given). The change in temperature is 15 degrees Celsius (which you should change to kelvins so you can cancel out units), or 273 + 15 = 288K. The mass is 150 grams, which is 0.15 kg. Now, we can solve for q, heat. We will do this by substituting variables into the formula. After simplifying and cancelling out units, the answer we get is: 90.72kJ.
4 0
3 years ago
Adolfo drank some red punch and grimaced at the flavor. His little brother had made the pitcher of punch with too much sugar. Wh
drek231 [11]
I believe that the saliva interacting with sugar molecules is what allowed Adolfo’s brain to register the extra-sugary flavor of the punch
7 0
3 years ago
Can someone help me with this question please?
sineoko [7]

Answer:

?

Explanation:

4 0
2 years ago
Read 2 more answers
How do we observe in experiments?
erica [24]
By paying close attention of what it doing it or who is doing it
3 0
3 years ago
Read 2 more answers
A species is a specific kind of living thing.<br> True<br> False
Ad libitum [116K]

Answer:

I think the answer is true

7 0
3 years ago
Other questions:
  • What information does the chemical shift of an nmr signal convey? select the correct answer?
    15·2 answers
  • 3) Classify the following statements as either a theory (T), a fact (F), a law (L), a
    9·2 answers
  • The lab procedure you just studied involves
    9·1 answer
  • What is the slope of (-2, 17) and (-1,5)
    5·1 answer
  • When heat energy is removed, two changes are observed:
    15·2 answers
  • The low-grade iron ore taconite, which contains Fe3O4, is concentrated and made into pellets for processing. If one ton of tacon
    7·1 answer
  • A mixture requires constant shaking to keep its constituents combined. It is best described as a _____. homogenous mixture collo
    8·1 answer
  • Which will have the lowest boiling point?
    12·1 answer
  • Help me with this, please. Thanks
    15·1 answer
  • Has the research described in this article been peer reviewed?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!