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
lawyer [7]
3 years ago
5

Why do solids expand on heating?

Chemistry
1 answer:
sdas [7]3 years ago
5 0

Explanation:

The molecules of solids are shrinked in there normal state . but as a heat energy is produced , the molecules starts curating fast and fast as temperature goes up . since they vibrate , they hit and collide each other breaking the bondings this increases the surface of area of the solid , and molecules consumes that space and they expand .

You might be interested in
Which term is the symbol for pressure? A. [A] B. k C. R D. x + y E. None of the Above
Elanso [62]
I believe the answer to your question is none of the above
5 0
2 years ago
1. identify whether following have ionic or covalent bonding. Give your reasons: Oxygen molecule, water, calcium oxide, hydrogen
Romashka [77]
First you need to know the different between an ionic and covalent bond. An ionic bond is the pairing of a metal and non-metal element. A covalent bond is the pairing of 2 nonmetals.

Metals are the elements at the left of the periodic table while non-metals are the elements at the right of the periodic table.

You should also know the diatomic (di means 2) molecules also known as the fab 7. These molecules will always form covalent bonds. These molecules are hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine. With the subscripts, these molecules would be written as H ₂, N ₂, O ₂, F ₂, Cl ₂, Br ₂, and I ₂.
5 0
3 years ago
What is the weight on earth of a girl with a mass of 26 kg? N
umka2103 [35]
255 Newtons hope this helps
8 0
3 years ago
The compound NacI is an example of a/an
maria [59]
The compound NaCI is an example of a salt. Salt is formed from a neutralization action of an acid and a base. From the type of reaction itself, we can say that the pH should be neutral or at pH 7.0. No matter what type of acid or base is used.
6 0
3 years ago
Read 2 more answers
How many grams of KCI can be dissolved in 63.5. g of water at 80
Masteriza [31]

Answer:

35.8 g

Explanation:

Step 1: Given data

Mass of water: 63.5 g

Step 2: Calculate how many grams of KCl can be dissolved in 63.5. g of water at 80 °C

Solubility is the maximum amount of solute that can be dissolved in 100 g of solute at a specified temperature. The solubility of KCl at 80 °C is 56.3 g%g, that is, we can dissolve up to 56.3 g of KCl in 100 g of water.

63.5 g Water × 56.3 g KCl/100 g Water = 35.8 g KCl

8 0
3 years ago
Other questions:
  • Jidkcusuwjxjfuieieidieiriririeir
    5·1 answer
  • Water can exist in three states of matter. Imagine examining the changes of state from solid to liquid to gas by adding to ice.
    9·2 answers
  • Which has greater internal energy, 1 kg of water or 1 g of water, at the same temperature?
    12·1 answer
  • When a river flows over a cliff its
    8·2 answers
  • Which phase has the most space between the particles?<br> A.solid<br> B.gas<br> C.liquid
    6·2 answers
  • Calculate the density of a block of water measuring 2 cm x 4 cm x 1 cm, with a mass of 5.4
    12·1 answer
  • A/1 * B/C =D, You find yourself with 17 guilders (a gold coin) but you are planning on taking a trip to a country where the loca
    14·2 answers
  • PLEASE HELP!
    12·2 answers
  • HELP ASAP PLEASE I WILL MARK BRAINIST
    6·2 answers
  • Newton determined that the attractive force between two masses was DIRECTLY proportional to:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!