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
ivanzaharov [21]
2 years ago
8

Briefly describe a green chemistry success story

Chemistry
1 answer:
Vitek1552 [10]2 years ago
4 0

Scientists at NatureWorks of Minnetonka, Minnesota, makes food containers from a polymer called polylactic acid, made using microorganisms to convert cornstarch into a resin. The resulting polymer is used to replace rigid petroleum-based plastic used in yogurt containers and water bottles.

You might be interested in
How heat moves from one end of a solid to another
pantera1 [17]
In conduction, the thermal energy of a particle is transferred to other particles throughout the solid. The particles with more energy are transferred to those with less.
3 0
3 years ago
Describe how the size of the sun compares to the sizes of the other stars.
alina1380 [7]

Answer:

The sun's circumference is about 2,713,406 miles (4,366,813 km). It may be the biggest thing in this neighborhood, but the sun is just average compared to other stars. Betelgeuse, a red giant, is about 700 times bigger than the sun and about 14,000 times brighter.

Explanation:

looked it up

6 0
2 years ago
Read 2 more answers
Worth many points (timed test)
ANEK [815]

Answer:

2.335 J/g*degrees celcius

Explanation:

6 0
3 years ago
Plz help me fast plz !!!!!!
Ede4ka [16]

Answer:

I and II      I think

Explanation:

4 0
2 years ago
Read 2 more answers
What is the enthalpy of fusion of water?
malfutka [58]

Answer:

d-  334 kJ/g.

Explanation:

You can detect it from the units of the different choices.

a- has the unit J/g.°C that is the unit of the specific heat capacity (c).

b- has the unit Kelvin that is the unit of temperature.

c- has the unit g/mol which is the unit of the molar mass.

d- has the unit kJ/g which is the unit of the enthalpy divided by the no. of rams that is the specific entha;py of fusion.

<em>So, the right choice is: d-  334 kJ/g.</em>

5 0
3 years ago
Other questions:
  • Calculate the freezing point of a 12.25 m 12.25m aqueous solution of propanol. Freezing point constants can be found in the list
    9·1 answer
  • Peter is 5 ft, 11 inches tall. Paul is 176 cm tall. Who is taller?
    11·1 answer
  • Which best describes a compound such as sodium
    12·1 answer
  • Is the following equation balanced? Why or why not?<br> 2H2 +02 → 2H,0
    12·1 answer
  • What information do Quantum models show?
    15·1 answer
  • Which event was responsible for supplying the early earth with water
    5·1 answer
  • Which is the correct electron-dot formula for the molecule chlorine?
    9·2 answers
  • A brown rabbit is easily hunted and killed in an arctic ecosystem. Which would be expected to appear most often future generatio
    7·1 answer
  • What is the atomic mass of an element that has 6 protons, 7 neutrons, and 6 electrons?
    15·1 answer
  • What does a nonpolar covalent bond show about the electronegativities of its
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!