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
Brrunno [24]
2 years ago
9

Classify the following processes as exothermic or endothermic: (d) a person running;

Chemistry
1 answer:
Sonja [21]2 years ago
6 0

The process releases energy and consequently we classify it as exothermic. (d) a person running releases warmness as muscle mass paintings. therefore, the procedure is exothermic.

d) Exothermic, heat is released as a person runs and muscle groups perform work.

A chemical response or bodily exchange is exothermic if warmth is released by using the system into the environment. Because the surroundings are gaining heat from the system, the temperature of the surroundings increases. The sign of q for an exothermic procedure is -ve due to the fact the device is dropping heat.

Some other examples of exothermic reactions:

1)Snow Formation in Clouds.

2)Burning of a Candle.

3)Rusting of Iron.

4)Formation of Ion Pairs.

5)response of strong Acid and Water. etc...

Learn more about exothermic reactions here: brainly.com/question/14018816

#SPJ4

You might be interested in
Which of the following best describes an advantage of genetic engineering?
amm1812

Answer:

d

Explanation:

d

4 0
2 years ago
Read 2 more answers
Which of the following compounds is not ionic? a. nai b. cacl2 c. co2 d. na2o
Komok [63]
C. CO2, carbon dioxide is a covalent compound,it is not formed from its respective ions,it does not donate or receive electrons to form a compound
7 0
2 years ago
Using stoichiometry, determine the mass of powdered drink mix needed to make 1.0 M solution of 100 mL
Rzqust [24]

Answer:

34.23 g.

M = (no. of moles of solute)/(V of the solution (L)).

6 0
3 years ago
_P4 + ____O2 → __P2O3<br><br> How do I balance this equation?
Murljashka [212]

Explanation:

please mark me as brainlest

5 0
3 years ago
Read 2 more answers
How many grams of h2 are needed to produce 14.51 g of nh3?
gavmur [86]

Answer:

               2.57 g of H₂

Solution:

The Balance Chemical Equation is as follow,

                                          N₂  +  3 H₂    →    2 NH₃

According to Balance equation,

         34.06 g (2 moles) NH₃ is produced by  =  6.04 g (3 moles) of H₂

So,

               14.51 g of NH₃ will be produced by  =  X g of H₂

Solving for X,

                      X  =  (14.51 g × 6.04 g) ÷ 34.06 g

                     X =  2.57 g of H₂

7 0
3 years ago
Other questions:
  • What happens when the amoeba proteus is placed in distilled water?
    15·1 answer
  • What two molecules are compounds
    7·1 answer
  • H2O2
    12·2 answers
  • Which type of bond is present in hydrogen sulfide (H2S)? The table of electronegativities is given
    6·2 answers
  • Because of river discharge, large changes in ocean salinity often occur __.
    11·1 answer
  • What are the three types of symbiotic relationships?
    5·2 answers
  • I need help quickly so hurry please
    11·1 answer
  • An alcohol thermometer makes use of alcohol's changing in order to measure temperature. As the temperature goes up.
    10·1 answer
  • Winds in the Northern Hemisphere shift in a clockwise direction. What cause this change in direction?
    11·1 answer
  • What is NOT a condition needed for a hurricane to form?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!