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
-Dominant- [34]
3 years ago
15

How does your body get the energy that it needs to do all of its daily activities? Describe the energy conversion that take plac

e.
Chemistry
1 answer:
Mama L [17]3 years ago
8 0
IF you are fat like your mom well i don't know
You might be interested in
Is water in a kettle boiling a chemical change
Luden [163]
When a kettle is boiling you are able to see the chemical reaction, from the stem leaving the kettle, so yes
Hope this helped  : )

6 0
3 years ago
Read 2 more answers
Atoms of which element have two protons and two electrons?
Len [333]
B.) Helium have <span>two protons and two electrons

Hope this helps!</span>
6 0
3 years ago
Read 2 more answers
Calculate the heat change involved when 2.00 L of water is heated from 20.0/C to 99.7/C in
IgorC [24]

Answer:

669.48 kJ

Explanation:

According to the question, we are required to determine the heat change involved.

We know that, heat change is given by the formula;

Heat change = Mass × change in temperature × Specific heat

In this case;

Change in temperature = Final temp - initial temp

                                       = 99.7°C - 20°C

                                       = 79.7° C

Mass of water is 2000 g ( 2000 mL × 1 g/mL)

Specific heat of water is 4.2 J/g°C

Therefore;

Heat change = 2000 g × 79.7 °C × 4.2 J/g°C

                      = 669,480 joules

But, 1 kJ = 1000 J

Therefore, heat change is 669.48 kJ

7 0
3 years ago
Hi kay my account got deleted this is my new one
jek_recluse [69]

Answer:

hUh

Explanation:

3 0
3 years ago
Read 2 more answers
Curium – 245 is an alpha emitter. Write the equation for the nuclear reaction and identify the product nucleus.
BabaBlast [244]

Answer:

Please find the complete solution in the attached file.

Explanation:

7 0
3 years ago
Other questions:
  • Which statement about enzymes is true?
    8·1 answer
  • Correctly identify the generic formula for a double replacement reaction.
    5·1 answer
  • Why does a newly opened can of warm soda have less carbonation than a newly opened can of cold soda?
    10·1 answer
  • Please I really need help:
    12·2 answers
  • How many moles of CO are produced when 35.0 mol C2H2 react completely
    14·1 answer
  • My teacher laid this much out for us but I don’t know how to get the products in each one.
    15·1 answer
  • How would I do the conclusion for this?
    12·1 answer
  • Which has a higher melting point KF or KI?
    7·1 answer
  • Which of the following state of matter has the modt space between the particles​
    15·1 answer
  • calculate the average atomic mass of lead based on the given data and the atomic masses. isotope atomic mass (amu) percent abund
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!