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
miv72 [106K]
3 years ago
11

Mention two acids found in the human body and their functions.

Chemistry
1 answer:
Lelu [443]3 years ago
3 0
Amino Acids- To build proteins.
Hydrochloric Acids- Help humans digest foods.
You might be interested in
Name the 3 subatomic particles with their respective charges
Svet_ta [14]

Answer:

Protons, neutrons, and electrons are the three main subatomic particles found in an atom.

Explanation:

8 0
3 years ago
What physical and chemical properties should braces (used to straighten teeth possess in order to attain its desired goal to str
Nitella [24]

Answer: Braces are used by the people to correct the alignment and position of tooth or teeth in the jaw.

Explanation:

The teeth braces must have strong tensile strength and must create a constant pressure on the teeth so as to allow the straightening of the teeth.

The strong force of attraction between the molecules of the braces material that can be steel, nickel, molybdenum, copper, titanium. This makes the bracing material rigid on the teeth.

6 0
2 years ago
Use the drop-down menus to classify each of the following as an addition, substitution, elimination, or
OLga [1]

Answer:

CH3CHO+H2O → CH3OCH3 - addition

CH,CICH CI + Zn → C2H4 + ZnCl2 - elimination

CH3CH3Br + OH – CH3CH3OH + Br - substitution

2CH2COOH >>(CH3CO)20 + H20 - condensation

Explanation:

An addition reaction is a reaction in which a specie is added across the double bond as we can see in CH3CHO+H2O → CH3OCH3.

In an elimination reaction, a small molecule is lost from a saturated compound to form the corresponding unsaturated compound as in CH,CICH CI + Zn → C2H4 + ZnCl2

In a substitution reaction, a chemical moiety replaces another in a molecule as in; CH3CH3Br + OH – CH3CH3OH + Br .

A condensation reaction is in which two molecules are joined together to form a bigger molecule as in; 2CH2COOH >>(CH3CO)20 + H20.

4 0
3 years ago
How many valence electrons should be used to draw a Lewis structure of methane CH4
olganol [36]

Answer:

8 valence electrons

Explanation:

There are 4 valence electrons in carbon because it is in group 4A of the periodic table. There is 1 valence electron per hydrogen based on its position on the periodic table, but CH4 has 4 hydrogens in it. So 1 times 4 is 4. Add the 4 valence electrons from carbon with the 4 electrons from H4 to get 8.

8 0
3 years ago
If a drop of blood is 0.05 mL, how many drops of blood are in a blood collection tube that holds 2 mL ?
soldi70 [24.7K]
Just divide the two (2 / 0.05) and you will get your answer; there are 40 drops of bloodin the collection tube.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Predict the products for the reaction of burning sucrose, C12H22O11(s), with excess oxygen, O2(g)
    12·2 answers
  • Two plastics that are targeted for recycling from household waste are PETE (1) ( plastic soft drink bottles/ peanut butter and s
    6·1 answer
  • What Structure keeps harmful chemicals out of the animal cells
    13·2 answers
  • If you have 2.41 × 1024 atoms of copper, how many moles of copper do you have? If you have 2.41 atoms of copper, how many moles
    14·1 answer
  • How did Thomson measure the charge to mass ratio of the electron? a.He shot helium nuclei into gold foil to measure the nuclei s
    14·1 answer
  • 12) A 17.92 g sample of copper was submerged in water, and the volume reading rose by 2.00 mL. What is the density of the copper
    12·1 answer
  • Identify the correct formula for ammonia.
    7·1 answer
  • Why do scorpions glow on a black light?
    6·2 answers
  • What separates the inner planets from the outer planets in our solar system?
    10·1 answer
  • How do acids and bases react with other<br> substances?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!