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
Andre45 [30]
3 years ago
11

When compounds are formed, will its heat give off?​

Chemistry
1 answer:
mariarad [96]3 years ago
7 0

Answer: It depends on the type of chemical reaction that formed the compound.

Explanation:

Exothermic reactions give off the heat to the reaction environment, so the compound feels hotter.

Endothermic reactions absorb the heat from the reaction environment and the compound feels cooler.

You might be interested in
Which ingredients produce the best bar for growth and repair?
boyakko [2]
Weed and water and maybe cheese sticks
8 0
3 years ago
Temperature has no significance during the calculation of numerical .why?? <br>^_^​
Brums [2.3K]

Answer:

Explanation:

concepts, such as the internal energy of a system; heat or sensible heat, which are defined as types of energy transfer (as is work); or for the characteristic energy of a degree of freedom in a thermal system {\displaystyle kT}kT, where {\displaystyle T}T is temperature and {\displaystyle k}k is the Boltzmann constant.

7 0
3 years ago
Q2. The table gives the composition of three particles.
Kisachek [45]

Answer:

The proton and electrons are equal,

15protons and 15electrons

Explanation:

An atom is the smallest electrical neutral particle of an element so it means that every atom have same number of protons and electrons.

8 0
3 years ago
What electrically neutral atom will have an electron configuration of 1s2 2s2 2p4?
abruzzese [7]

Answer:- oxygen.

Explanations:- The electronic configuration is given and we are asked to figure out the electrically neutral atom that will have the electron configuration, 1s^22s^22p^4 .

The sum of electrons for this electron configuration is 8. If we look at the periodic table then 8 is the atomic number of oxygen.

So, the electrically neutral atom for the given electron configuration is oxygen.

6 0
3 years ago
If you stay at 90 degrees Celsius and a gas in a liquid solution has a pressure of 2 atm, what solubility should it have if it h
grigory [225]

Answer:

im not sure

Explanation:

5 0
3 years ago
Other questions:
  • How many moles are present in 454 grams of CO2?
    7·2 answers
  • Single-crystal sapphire has a melting point of aorund 2323K what is the melting point in degrees Celsius?
    14·1 answer
  • How is a car polluting the earth
    10·2 answers
  • When very electronegative atoms , like oxygen , bond to atoms with lower electronegativity , like hydrogen , what's the result?
    11·1 answer
  • The top of Mount Everest is about 8850 M what would the approximate air temperature be at that altitude
    8·1 answer
  • What is the silicone recycle code
    12·2 answers
  • Which is poisonous tin or lead?
    12·2 answers
  • A volume of 0.550 L of gas is contained at 23.0°C. What is the new volume of the gas if it is heated to 57.°C. Assume that the p
    10·1 answer
  • Spiral galaxies have a central core from which curved arms spiral outward. True False
    9·2 answers
  • The bonding and molecular polarity in a molecule of Cl2 is best described as...
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!