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
Karo-lina-s [1.5K]
2 years ago
9

What are some examples of properties scientists use to describe matter?

Chemistry
2 answers:
AveGali [126]2 years ago
4 0

Answer:

Physical properties are used to observe and describe matter. Physical properties can be observed or measured without changing the composition of matter. These are properties such as mass, weight, volume, and density.

drek231 [11]2 years ago
4 0

Answer:

they use there senses.. touch, smell, they also use there eyes

Explanation:

scientist are VERY smart people.. not neards but smart people

You might be interested in
A racoon has 8 levels of classification. In which level would you find an organism more closely related to a racoon?
disa [49]

Answer:

class

Explanation:

8 0
3 years ago
Read 2 more answers
What is the Name of RbC2H3O2
Semenov [28]

Answer:

Rubidium Acetate

Explanation:

Rb is Rubidium C2H3O2 is acetate

4 0
3 years ago
Read 2 more answers
Calculate the second volumes. <br> 7.03 Liters at 31 C and 111 Torr to STP
DIA [1.3K]

The second volume :    V₂= 0.922 L

<h3> Further explanation </h3><h3>Given </h3>

7.03 Liters at 31 C and 111 Torr

Required

The second volume

Solution

T₁ = 31 + 273 = 304 K

P₁ = 111 torr = 0,146 atm

V₁ = 7.03 L

At STP :  

P₂ = 1 atm

T₂ = 273 K

Use combine gas law :

P₁V₁/T₁ = P₂V₂/T₂

Input the value :

0.146 x 7.03 / 304 = 1 x V₂/273

V₂= 0.922 L

4 0
3 years ago
A person driving a car applies the brakes. This produces friction, which stops the car. Into which type of energy is the mechani
antiseptic1488 [7]

Answer: D. Gravitational

Explanation:

3 0
3 years ago
If the solubility of a gas in water at 25°C is 22.25 mg/L at 2.5 atm of pressure, what is its solubility (in mg/L) at 25°C
tamaranim1 [39]

Answer:

8.9 mg/l

Explanation: Temp doesnt matter so throw that out automatically then your equation is;

S1/P1=S2/P2

We are looking for S2 and that equation is;

S2=S1*P2/P1 and that is S2=22.25*1/2.5

A little bit of simple math and you get your answer: 8.9 mg/l

8 0
3 years ago
Other questions:
  • A nanotechnology equipment requires 7.40 x 10^18 atoms of potassium. What is the mass of this sample?
    12·1 answer
  • 65.5g of copper reacts with __g of oxygen to produce 81g copper(I) oxide
    6·1 answer
  • Carbon dioxide affects O2binding to Hb by: a) CO2forming iron carbonate with the heme-iron atom. b) Hb competing with carbonic a
    7·1 answer
  • What is the name of this molecule?
    13·1 answer
  • Name each of the following complex ions and identify the oxidation number of the metal: (a) [Fe(CN)6]42; (b) [Co(NH3)6]31; (c) [
    11·1 answer
  • A 20.0 mL of 0.27 M solution of the salt NaA has a pH of 8.70.
    11·1 answer
  • HELP ASAP
    8·2 answers
  • What type of reaction occurred in the reaction between hydrochloric acid and alcohol?
    13·1 answer
  • What is the complete ionic equation for the reaction between Na2SO4 and
    10·1 answer
  • State the property of a conducting wire which is utilised in making electric fuse.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!