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
wolverine [178]
3 years ago
9

Homogeneous materials look the same throughout even throughout even though they contain different materials.

Chemistry
2 answers:
Alex17521 [72]3 years ago
4 0

Homogeneous materials look the same throughout even throughout even though they contain different materials.  --> A. True <--

Vesna [10]3 years ago
3 0

Answer : The statement is true.

Explanation:

Mixture : It is defined as a substance that has two or more components which do not combine chemically and do not have any fixed ratio in which they are present.

There are two types of mixture.

Homogeneous mixtures : It is defined as a mixture which has uniform composition throughout the solution that means it looks the same throughout the evenly though they contains different materials. The particle size or shapes are not different.

There is a no physical boundary between the dispersed phase and dispersion medium.

Heterogeneous mixtures : It is a mixture that has non-uniform composition throughout the solution and the particle size or shapes are also different.

There is physical boundary between the dispersed phase and dispersion medium.

Hence, the given statement is true.

You might be interested in
A box is pushed across the floor for a distance of 5 metters with a force of 50N in 5 seconds. a. how much work is done? b. what
Reptile [31]

Answer:

50W

Explanation:

The formula and is

W = F × s

(force x distance)

W= 50 N× 5 m =250 N m=250 J

Done in 5 seconds the power is

p

=

W

t

where

t

=time

p

=

250

J

5

=

50 J

/s

=50 W

6 0
2 years ago
Read 2 more answers
Describe how you mathematically convert the measured mass of a
RoseWind [281]

Answer:

no. of moles = measured mass of substance/ molar mass of the constituted elements

Explanation:

No. of moles of 2.0g NaCl= 2/(23+35.5) = 0.034mol

3 0
3 years ago
What is the wavelength of a 229 Hz sound wave moving at a speed of 345 m/s?
ANTONII [103]

Answer:

wave length=speed/frequency

=345/229

8 0
3 years ago
Explain what interaction is in the hydrogen fluoride (HF) and hydrogen chlori de (H CI) Which one do you expect to have a higher
djyliett [7]

Explanation:  

Part A

Boiling point of HF is much higher as compared to the boiling point of HCl.

Reason:

The strongest inter molecular hydrogen bonding exist between HF molecules This is due to highly electronegative Fluorine atom.

Part B

The type of bonding present in the given compounds are:

1. Ice  

The water molecules in ice are linked to each other through intermolecular hydrogen bonding due to the presence of electronegative oxygen atom that is attached to hydrogen atom.

2. Copper dioxide

In  Copper dioxide, Copper and oxide ions are linked to each other via electrostatic force of attraction due to the presence of electronegative Oxygen atom and electropositive Cu atom.

Therefore, ionic bond is present in it.

3. Steel

In steel, metal and negatively charged electrons are linked to each other, thus giving rise to metallic bond between steel molecules.

4. Silicon elastomer

In silicon elastomer, Silicon atom is linked to other atom via covalent bonds due to sharing of electrons.

5. Tungsten

In the case of tungsten also, atoms are bonded to each other via metallic bond.

7 0
3 years ago
Who is wise president of india?<br>________________________​
MariettaO [177]
The vise president of India is M. Venkaiah Naidu
5 0
3 years ago
Other questions:
  • 2NO(g) N2(g) + O2(g); Keq = 2.1 × 1030 What does the value of the equilibrium constant indicate?
    6·1 answer
  • Consider a mixture of 10 billion 02 molecules and 10 billion H2 molecules. In what way is this mixture similar to a sample conta
    14·1 answer
  • What is the periodic table helpful for?
    14·1 answer
  • What has more inertia? Hammer or Feather?
    6·2 answers
  • Can manganese be a catalyst
    5·1 answer
  • g A laboratory analysis of an unknown compound found the following composition: C 75.68% ; H 8.80% ; O 15.52%. What is the empir
    15·1 answer
  • the spectral classes of four stars are shown in comparison with a Hertzsprung-Russell diagram. Based on the information which st
    6·2 answers
  • The absorption spectrum of sodium has a line at 589 nm. What is the energy of this line? (The speed of light in a vacuum is 3.00
    7·1 answer
  • The job of the ______ is to hold all of the parts of a cell together
    8·1 answer
  • 100 points + BRAINLEST ! *NO SPAM *
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!