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
sergeinik [125]
3 years ago
13

6

Chemistry
1 answer:
Anestetic [448]3 years ago
8 0

when you type your answer ... your body gets sick rid of waste through the skin

You might be interested in
Anyone know the parts of this cell? Please and thank you!
aniked [119]

Answer: A, Nucleus

B, Cell memebrane

C, vacuole

D, Chloroplast, mitocondria, amyloplast.

Explanation:

These only work if this is a plant cell which you did not specify.

4 0
3 years ago
Can u see water vapour by a microscope?
tigry1 [53]

Answer:

It can be formed either through a process of evaporation or sublimation. Unlike clouds, fog, or mist which are simply suspended particles of liquid water in the air, water vapour itself cannot be seen because it is in gaseous form

Explanation:

hope it help

3 0
3 years ago
Read 2 more answers
What is the change in enthalpy when 11. 0 g of liquid mercury is heated by 15°c?
Vlad1618 [11]

Enthalpy change is the difference between energy used and energy gained. The change in enthalpy of the liquid mercury is 0.0231 kJ.

<h3>What is the enthalpy change?</h3>

Enthalpy change is the difference between the energy used to break chemical bonds and the energy gained by the products formed in a chemical reaction.

The enthalpy change is given by,

\rm \Delta H_{rxn} = \rm q_{rxn}

and,

\rm q = mc\Delta T

Given,

Mass of the liquid mercury (m) = 11.0 gm

The specific heat of mercury (c) = 0.14 J per g per degree Celsius

Temperature change = 15 degrees Celsius

Enthalpy change is calculated as:

\begin{aligned} \rm q &= \rm mc\Delta T\\\\&= 11 \times 0.14 \times 15\\\\&= 23.1 \;\rm J\end{aligned}

Therefore, 0.0231 kJ is the change in enthalpy.

Learn more about enthalpy change here:

brainly.com/question/10932978

#SPJ4

6 0
2 years ago
The following reaction shows the process of rusting. 4Fe + 3O2= 2Fe2O3 This chemical reaction should be classified as _____.
andrezito [222]
This is a synthesis reaction, where 2 reactants combine to form a single product.

In decomposition, 1 reactant splits into 2 products.
In single replacement, one element swaps with another, in the form A + BC = B + AC.
In double displacement two elements swap, in the form AB + CD = AD + CB
In neutralization (a kind of double displacement), an acid and a base react to form water and a salt.
5 0
3 years ago
Read 2 more answers
Why did we change our understanding of where life comes from?
Andru [333]

Answer:

whathappensinthisstory

8 0
3 years ago
Other questions:
  • 2Ag + S --&gt; Ag2S would be classified as a(n) _____________ reaction.
    12·1 answer
  • HELP WILL GIVE BRAINLIEST
    10·1 answer
  • Which of the following explains how electricity flows? Protons flow from the positive end of a source towards the negative end.E
    5·1 answer
  • In Thomson's plum pudding model the mass of the atom is in the A.electrons. B.matter between the electrons. C.nucleus. D.proton
    15·2 answers
  • Stronger wind can carry larger particles of sediment. T or F
    6·2 answers
  • Americium-241 is a radioactive substance used in smoke detectors. The half life of americium is 432 years. If a smoke detector i
    7·1 answer
  • Please answer! will mark brainiest for correct answer!
    11·2 answers
  • How many moles of aluminum oxide will be formed from 17 moles of aluminum reaction?
    6·1 answer
  • How many atoms are in 5.00g of carbon
    5·1 answer
  • The modern-day quantum model of the atom is better than John Dalton’s model because it
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!