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
irga5000 [103]
3 years ago
10

Choose the words that make each statement true.

Chemistry
1 answer:
Ksenya-84 [330]3 years ago
3 0

Answer:

moles, liter, concentration, and 6.0 mol/L

Explanation:

You might be interested in
What is the number of protons in the nucleus of the atom
aleksklad [387]

Answer: It depends on the element.

Explanation: Every element has a different amount of protons in its nucleus. It is the same as its atomic number on the periodic table. For example: Hydrogen has an atomic number of 1 because it has 1 proton in its nucleus, Helium has 2, Carbon has 6, Platnium has 78, and so on...

3 0
2 years ago
Anything that can fall has stored energy called​
Marina CMI [18]

Answer:

Gravitation Potential Energy

Explanation:

3 0
3 years ago
Read 2 more answers
An unknown compound is found to have a molar mass of 392.16 g/mol. If the empirical formula is C2H5PF2, what is the molecular fo
notsponge [240]

Answer:

C8H20P4F8

Explanation:

Molecular formula is based off a ratio of the molecular formula's molar mass divided by the empirical formula's molar mass.

The molar mass of the empirical formula C2H5PF2 is 98.02g. We find this by adding the molar masses of all elements in the formula, multiplied by their subscripts.

2(12.01) + 5(1.01) + 30.97 + 2(18.99) = 98.02

We then divide the molecular molar mass by the empirical molar mass.

392.16/98.02 = 4

This tells us that the molecular formula has 4 times the mass of the empirical formula. Because mass comes from the elements in the formula, we multiply all the subscripts by 4 to get the molecular formula.

2x4 = 8

5x4 = 20

1x4 = 4

2x4 = 8

So the molecular formula is C8H20P4F8

8 0
2 years ago
Cho recorded the weather in her town for a week. She wrote down her observations in the table below. Mon Tue Wed Thu Fri Sat Sun
SIZIF [17.4K]

Answer:

If this trend continues, the following week will be cooler, and a large amount of rain will fall.

Explanation:

Patterns and trends can often be found in data sets. During the week that Cho recorded the weather, the temperatures consistently dropped by one to four degrees each day. At the end of the week, the amount of precipitation increased daily.

6 0
3 years ago
How are oxidation-reduction reactions related to how you use energy?
Tems11 [23]

Answer:

In oxidation reduction reactions, one species gets reduced by taking on electron(s) and another species gets oxidized by losing electrons. They also flow by a wire

Explanation:

8 0
3 years ago
Other questions:
  • What type of matter would vaporization and condensation fall under? Solid Liquid or gas?
    13·1 answer
  • Help me with these questions :)
    10·1 answer
  • Which half-reaction is most easily oxidized?
    7·2 answers
  • Nuclear fusion combines nuclei to form:
    11·2 answers
  • Explain the importance of carbon's ability to form covalent bonds in straight chains, branched chains, or rings.
    15·1 answer
  • A deer is running across a meadow at a speed of 15 m/s. Katie is riding in a car that is traveling at 25 m/s in the opposite dir
    6·1 answer
  • Which pair has identical electron configurations?
    13·1 answer
  • HELP PLZ
    11·1 answer
  • Which has a higher melting point KF or KI?
    7·1 answer
  • What is the total Mass of Reactants in Alpha Decay
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!