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
tatiyna
3 years ago
10

What are the four main states of matter

Chemistry
2 answers:
RSB [31]3 years ago
7 0
Solid, liquid, gas, and plasma
Alenkinab [10]3 years ago
6 0
Solid , liquid, gas , and plasma
You might be interested in
Plss answer the question in the picture.
Liono4ka [1.6K]
Wishbsndx issns did
3 0
3 years ago
Which of the following is a disadvantage of using hydropower? (2 points)
anygoal [31]

Answer : The disadvantage of using hydropower is Land can be flooded, displacing people and wildlife

Explanation :

Hydropower is a renewable source of energy. In hydropower, electricity is generated using the mechanical energy of moving water.

Since the kinetic energy is necessary to move the turbines, it is essential that the hydropower plant is present near a water source which has moving water.

It is the most efficient way of harnessing the energy from naturally available energy sources. It does not produce any waste. It does not pollute water or air.

Since hydropower needs kinetic energy of moving water, there is always a possibility of nearby land getting flooded. This would affect the people and wildlife of nearby areas.

Therefore the disadvantage of using hydropower is that land can be flooded, displacing people and wildlife


4 0
3 years ago
Read 2 more answers
The generic metal a forms an insoluble salt ab(s) and a complex ac5(aq). the equilibrium concentrations in a solution of ac5 wer
Leno4ka [110]

Assuming that the reaction from A and C to AC5 is only one-step (or an elementary reaction) with a balanced chemical reaction of:

<span>A + 5 C  --->  AC5 </span>

Therefore the formation constant can be easily calculated using the following formula for formation constant:

Kf = product of products concentrations / product of reactants concentration

<span>Kf = [AC5] / [A] [C]^5                     </span>

---> Any coefficient from the balanced chemical reaction becomes a power in the formula

Substituting the given values into the equation:

Kf = 0.100 M / (0.100 M) (0.0110 M)^5

Kf = 6,209,213,231

or in simpler terms

<span>Kf = 6.21 * 10^9                  (ANSWER)</span>

3 0
3 years ago
Which of the following definitions characterizes an element?
Amanda [17]
<span>The answer is A because an elements only consists of one type of atom. Example. the element H (hydrogen) only contains 1 hydrogen atom. I hope this helps!! </span>
6 0
3 years ago
Can someone please help me with this question
Licemer1 [7]

Answer:

the second one I think...

4 0
3 years ago
Read 2 more answers
Other questions:
  • 34 What is the gram-formula mass of Fe(NO3)3?(1) 146 g/mol (3) 214 g/mol
    8·1 answer
  • Convert 29.85 degree Celsius to Kelvin
    7·1 answer
  • A calorimeter contains 100 g of water at 39.8 ºC. A 8.23 g object at 50 ºC is placed inside the calorimeter. When equilibrium ha
    13·1 answer
  • The molar heat of vaporization for water is 10.79 kJ/mol. How much energy must be absorbed by 100 grams
    14·1 answer
  • Why is magma that contains little silica less likely to erupt explosively?
    7·1 answer
  • How can grocery carts with different masses have the same acceleration?
    12·1 answer
  • 4 Weathering Assessment
    12·1 answer
  • What did the Aboriginal people use to weave dilly bags?
    6·1 answer
  • Determine the group and the period in which each of the following elements is
    14·1 answer
  • 5. What is the volume of 10 moles of a gas at 300 K held at a pressure of 3.5 atm?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!