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
ss7ja [257]
3 years ago
11

How do solids, liquids, and gases differ? in solid matter, atoms or molecules pack close to each other in fixed locations; in ga

ses, atoms or molecules pack about as closely as they do in solid matter, but they are free to move; in liquid matter, atoms or molecules have a lot of space between them and are free to move a solid has a fixed volume and rigid shape; liquids assume the shape of their container; gases always assume the shape and volume of their container in solid matter, atoms or molecules pack close to each other but, they are free to move; in liquid matter, atoms or molecules pack about as closely as they do in solid matter, they are also free to move; in gaseous matter, atoms or molecules have a lot of space between them and are free to move relative to one another a solid has a fixed volume and rigid shape; gases assume the shape of their container; liquids always assume the shape and volume of their container
Chemistry
1 answer:
geniusboy [140]3 years ago
5 0

in solid matter, atoms or molecules pack close to each other in fixed locations; in gases, atoms or molecules pack about as closely as they do in solid matter, but they are free to move;

You might be interested in
If the speed of a sound wave increases what other property of the wave must also increase when all other wave properties are hel
kati45 [8]
<h2>Frequency</h2>

Explanation:

Wave frequency is the number of waves that pass a fixed point in a given amount of time.

Wave speed is the speed at which a wave travels.

Let the wave speed be v

Let the wave frequency be f

Let the wave length be l

The wave speed,frequency and wave length are related by the equation v=f\times l.

When v increases,f increases on the other side to maintain equality when no other property is changing.

8 0
3 years ago
So I saw this question: If 28.0 grams of Pb(NO3)2 react with 18.0 grams of NaI, what mass of PbI2 can be produced? Pb(NO3)2 + Na
Nataly_w [17]

mass of PbI₂ = 27.6606 g

<h3>Further explanation</h3>

Given

Pb(NO₃)₂ + NaI → PbI₂ + NaNO₃

28.0 grams of Pb(NO₃)₂ react with 18.0 grams of NaI

Required

mass of PbI₂

Solution

Balanced equation

Pb(NO₃)₂ + 2NaI → PbI₂ + 2NaNO₃

The principle of a balanced reaction is the number of atoms in the reactants = the number of atoms in the product

mol Pb(NO₃)₂ :

= 28 : 331,2 g/mol

= 0.0845

mol NaI :

= 18 : 149,89 g/mol

= 0.12

Limiting reactant : mol : coefficient

Pb(NO₃)₂ : 0.0845 : 1 = 0.0845

NaI : 0.12 : 2 = 0.06

NaI limiting reactant (smaller ratio)

mol PbI₂ based on NaI

= 1/2 x 0.12 = 0.06

Mass PbI₂ :

= 0.06 x 461,01 g/mol

= 27.6606 g

4 0
3 years ago
How does energy change when you eat food?
iris [78.8K]
It changes to chemical energy
5 0
3 years ago
PLEASE HELP MEEEE
Sholpan [36]

Answer:

spf 30

Explanation:

its a good sunscreen btw

4 0
3 years ago
Read 2 more answers
As magma cools and crystallizes minerals form is predictable patterns in a process known as
alexdok [17]

Answer: As magma cools and crystallizes minerals form is predictable patterns in a process known as '<em>Bowen reaction series'.</em>

Explanation:

The sequence in which minerals crystallize out from the magma is Bowen's reaction series. The top most layer of the magma will crystallize first and slowly successive layers will cool down to form crystals.

The newly formed mineral from the cooling magma reacts again with the remaining magma further to form another series of minerals.

7 0
3 years ago
Other questions:
  • What is the Einstein theory of relevancy
    6·1 answer
  • Many industrial reactions, like the reaction of nitrogen gas (N2) and hydrogen gas (H2) to produce ammonia for fertilizers, have
    6·1 answer
  • How do atoms form a new substance?
    12·2 answers
  • A gas has a pressure of 3.16 atm at STP. I have decided to transfer it to a container that is 3 times larger than the original v
    11·1 answer
  • Six Carnot engines operating between different hot and cold reservoirs are described below. The heat energy transferred to the g
    13·1 answer
  • suppose you find a website that describes the rusting of a nail as a change to only the physical properties of iron. Would that
    15·1 answer
  • Help Pls thnk you !!!!!!!!!!!!!!!!!!!!!!!!!
    12·1 answer
  • When a kettle is placed on the stove and water begins to boil, the hotter water at the bottom begins to rise and the
    9·2 answers
  • Wadadaaaaddddddddddddddddddddddddddd
    5·1 answer
  • I'll give brainliest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!