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
Vinvika [58]
3 years ago
8

Match the molecules to the correct state of matter

Chemistry
2 answers:
loris [4]3 years ago
5 0

Answer:

1 b. solid

2 a. liquid

3 c. gas

Vladimir79 [104]3 years ago
4 0

Answer:

1. solid, 2.liquid, 3.gas.

You might be interested in
A 55 kg person on Earth has the __________mass on the moon.
Semmy [17]

Answer:

89.1 N

Explanation:

W = m gm = 55.0 x 1.62 = 89.1 N

5 0
3 years ago
When the following equation is balanced, the coefficient of Al is ___ Al (s) + H20 (1) - Al(OH)3 (s) + H2 (g) A) 4 B) 1 C) 5 D)
Salsk061 [2.6K]

<u>Answer:</u> The correct answer is Option E.

<u>Explanation:</u>

Every balanced chemical equation follows law of conservation of mass.

This law states that mass can neither be created nor be destroyed but it can only be transformed from one form to another form.  

This also means that total mass on the reactant side must be equal to the total mass on the product side.

The balanced chemical equation for the reaction of aluminium and water follows:

2Al(s)+6H_2O(l)\rightarrow 2Al(OH)_3(s)+3H_2(g)

The coefficient of Aluminium is 2.

Hence, the correct answer is Option E.

7 0
3 years ago
If 0.25 liters of solution contains 0.030 moles of KOH what is the molarity of the solution?
sdas [7]

Answer:

The molarity of the solution is 0,12 M.

Explanation:

We calculate the molarity, which is a concentration measure that indicates the moles of solute (in this case KOH) in 1000ml of solution (1 liter):

0,25 L solution----- 0,030 moles of KOH

1 L solution----x= (1 L solution x 0,030 moles of KOH)/0,25 L solution

x= 0,12 moles of KOH ---> <em>The solution is 0,12 M</em>

7 0
3 years ago
Name one chemical property of carbon disulfide
butalik [34]
One carbon and 2 sulfurs
3 0
3 years ago
The smallest unit of an element that has all of the power of the element is a/ an A. Atom. B. Neutron. C. Cell. D. Molecule
stira [4]

The smallest unit would be D.MOLECULE

5 0
3 years ago
Other questions:
  • What is dominium in chemistry? i have it on my worksheet but can't find it on the periodic table or anywhere
    7·1 answer
  • A container of gas has a volume of 3.5 L and a pressure of 0.8 atm. Assuming the temperature remains constant, what volume of ga
    9·1 answer
  • What problem would arise if the excess acetyl‑CoA were not converted to ketone bodies?
    5·2 answers
  • Matter and energy are
    11·1 answer
  • Where can you find most of earth's freshwater?
    10·2 answers
  • Unless otherwise instructed, you may use the periodic table in the Chemistry: Problems and Solutions book for this question.
    5·1 answer
  • What kind of reaction is this ? P+02-P4010
    9·1 answer
  • A recipe calls for 1/4 cup of butter. One ounce (oz) of butter is equivalent to 2 tablespoons (T), and there are 8 oz of butter
    12·1 answer
  • How can gamma rays be harmful?
    13·1 answer
  • What are the safety precautions when being in the science room (200 words essay or long paragraph)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!