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
kodGreya [7K]
3 years ago
6

List three changes of state during which energy is absorbed

Chemistry
1 answer:
brilliants [131]3 years ago
4 0
"<span>Changes of state are physical changes. They occur when matter absorbs or loses energy. Processes in which matter changes between liquid and solid states are freezing and </span>melting<span>. Processes in which matter changes between liquid and gaseous states are vaporization, evaporation, and condensation."</span>
You might be interested in
1. How many moles of hydrogen are needed to completely react with two moles of nitrogen?
Arlecino [84]

N2 + 3H2  -->  2NH3

Answer: 6 moles of hydrogen are needed to react with two moles of nitrogen.

Explanation:

4 0
2 years ago
Based on your observations, which equation best models the reaction of vinegar (C2H4O2) and baking soda (NaHCO3)? Explain.
tensa zangetsu [6.8K]

Answer:  im in 8th they got me doin this

Explanation: i need help quick

8 0
3 years ago
What is the correct orbital diagram for carbon
Viefleur [7K]
This is a basic orbital diagram for carbon

5 0
3 years ago
These statements describe three different reactions.
Reika [66]
The answer is number 2. That releases massive amounts of radiation and by the way, that is how atomic bombs are made to detonate.
7 0
3 years ago
Read 2 more answers
The compound adrenaline contains 56.79% c, 6.56% h, 28.37% o, and 8.28% n by mass. what is the empirical formula for adrenaline?
Phoenix [80]
To determine the empirical formula of the compound given, we need to determine the ratio of each element in the compound. To do that we assume to have 100 grams sample of the compound with the given composition. Then, we calculate for the number of moles of each element. We do as follows:<span>
         mass        moles
C       56.79        4.73
H       6.56          6.50
O       28.37        1.77
N      8.28           0.59

Dividing the number of moles of each element with the smallest value, we will have the empirical formula:

</span>         moles                 ratio
C       4.73     / 0.59       8
H       6.50     / 0.59      11
O       1.77     / 0.59       3
N        0.59    / 0.59       1<span>
</span><span>
The empirical formula would be C8H11O3N.</span>
8 0
3 years ago
Other questions:
  • What is the formula for Tetracarbon Decachloride?
    14·1 answer
  • A galvanic (voltaic) cell consists of an electrode composed of nickel in a 1.0 M 1.0 M nickel(II) ion solution and another elect
    9·1 answer
  • A sample of an element has a mass of 34.261 grams and a volume of 3.8 cubic centimeters. To which number of significant figures
    6·1 answer
  • Which of the following bases are strong enough to deprotonate CH3CH2CH2C≡CH (pKa = 25), so that equilibrium favors the products?
    12·1 answer
  • Under which conditions will sugar most likely dissolve fastest in a cup of water?
    6·1 answer
  • Which missing item would complete this alpha decay reaction?<br><br> 257/100 Fm= ________+4/2He
    8·2 answers
  • You are managing a city that needs to upgrade its disinfection basin at your 40 MGD surface water drinking water treatment plant
    11·1 answer
  • D. Energy is lost as body heat by each organism
    12·1 answer
  • What is the relationship between kinetic energy and mass?
    13·2 answers
  • Can someone plz help me? :(
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!