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
katen-ka-za [31]
3 years ago
8

Help meeeeeeeeeeeeeeeee

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

the answer is B) a disaccharide

You might be interested in
Do you think it is appropriate to have diet pop available in your school?
pashok25 [27]

Answer:

I think so

Explanation:

It would provide an extra energy boost with lower sugars. Students bring drinks to school anyways so it would be nice to offer some that aren't as detrimental.

3 0
3 years ago
Classify unopened root beer as an element, a compound, a homogeneous mixture, or a heterogeneous mixture
maxonik [38]

The different state of material based on its ingredients are-

1. Compound: The compound is in which there are more than one molecule in which chemical bond is there.

2. Mixture: It is basically presence of two or more compounds in which there is no chemical bonds.

The mixture may be of two types (i) homogeneous and (ii) Heterogeneous. In the homogeneous mixture there is uniformity of the mixed compound (like air in water) and some chemical process is needed to separate the compounds. Whereas heterogeneous mixtures (like chalk in water) are easily separable by any physical process.

In the root beer which is a soft drink which is obtained in different flavor sometime with caffeine and without caffeine. The unopened bottle of root beer is homogeneous mixture.

4 0
3 years ago
How does density differ from concentration?
Aliun [14]
The main difference between concentration and density is that concentration refers to how much of a substance is present in a mixture, whereas density refers to the mass of a substance per unit volume.
4 0
3 years ago
PLA is a bioplastic that is biodegradable. Explain how is is created and why it is biodegradable.
Ratling [72]

Explanation:

<h3>PLA is a polyester produced by fermentation under controlled conditions of a carbohydrate source like corn starch or sugarcane. ... The starch is then mixed with acid or enzymes and heated. This process “breaks” starch into dextrose (D-glucose), or corn sugar.</h3>

<h3>PLA is a polymer made from high levels of polylactic acid molecules. </h3><h3>For PLA to biodegrade, you must break up the polymer by adding </h3><h3>water to it (a process known as hydrolyzing). Heat and moisture are required for hydrolyzing to occur.</h3>

<h3>PLA consists of renewable raw materials and is biodegradable in industrial composting plants. </h3><h3>However, due to the lack of infrastructure, it is difficult to </h3><h3>compost PLA industrially or to</h3><h3> recycle it.</h3>
3 0
2 years ago
Newton contributed to astronomy by:
SCORPION-xisa [38]

Answer:  D

Explanation:

This is the answer because everyone knows he discovered gravity and he conducted scientific experiments to prove them which he also used math for

Hope this helps

6 0
3 years ago
Read 2 more answers
Other questions:
  • A beaker holds xliters of 0.2M AlBr3. Give answers to parts a through din terms of x.a) How many moles of aluminum ions are ther
    12·1 answer
  • In a certain crystalline material the vacancy concentration at 25 c is one-fourth that at 80
    15·1 answer
  • Compared to the energy and charge of the electrons in the first shell of a Be atom, the electrons in the second shell of this at
    7·1 answer
  • How many calories are required to raise the temperature of 105 g of water from 30.0°C to 70.0°C?
    9·1 answer
  • The surface temperatures on land vary more over the course of a year than the surface temperatures on the ocean because land has
    9·1 answer
  • What is the speed of a truck that travels 120km in 1.5 hours? Give your answer in km/hr.
    8·1 answer
  • Ok help it’s for homework
    15·2 answers
  • How many more valence electrons does chlorine need to satisfy the octet rule? Chlorine is in group 17
    8·1 answer
  • explain why the sun appers to be the brightest star in the sky. relate your explanation with an example such as street lights. t
    12·1 answer
  • Which statement illustrates the difference between a chemical reaction and a nuclear reaction?A nuclear reaction releases more e
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!