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
Law Incorporation [45]
3 years ago
8

Why are alloys generally used to make everyday objects?

Chemistry
1 answer:
77julia77 [94]3 years ago
8 0

Answer:

Alloys are often stronger and less active than pure metals. Alloys have higher melting point than pure metals.

You might be interested in
Consider the elements bromine and chlorine; which element has a larger ionic radius
ipn [44]
Bromine has one more electron shell than the chlorine atom making the radius larger than the chlorine atom.
8 0
3 years ago
Sodium borodeuteride is a commercially available reducing reagent that can convert aldehydes and ketones to the corresponding al
kupik [55]

Here we have to draw the mechanism of the reduction reaction between benzaldehyde and sodium borodeuteride to form the corresponding alcohol.

The reducing agent sodium borodeuteride can reduce the aldehydes to its corresponding alcohol. The reaction mechanism is shown in the attached image.

The reaction mechanism can be explained as-

The sodium borodeuteride is highly ionic in nature thus it remains as Na⁺ and BD₄⁻ The deuterium atom of BD₄⁻ attack the carbonyl carbon atom and substitute one of its deuterium as shown in the figure.

One molecule of sodium borodeuteride can reduce four molecules of benzaldehyde. The polar solvent like alcohol donates the proton as shown in the mechanism.

The converted alcohol contains the deuterium atom at the -C center. Thus benzaldehyde is converted to deuteroted benzyl alcohol.

3 0
3 years ago
What two atoms of the same nonmetal react they form a(n)
xeze [42]
I believe the answer would be diatomic molecule.
3 0
3 years ago
WHAT IS THE ATOMIC NO OF RUBINIUM[RB]
Zinaida [17]

Rubidium's atomic number is 37.

Hope this helps!

6 0
3 years ago
Read 2 more answers
This from ionic compounds escape room​
stira [4]

Answer:

Fe2O3 - S

PbO2 - D

PbO - I

Fe2O - U

Fe(OH)3 - H

FeO2 - T

FeO - R

Pb2O - G

Pb(OH)2 - O

FeOH - N

Pb(OH)3 - A

Explanation:

In writing the formula of ionic compounds we consider the valency or oxidation state of each ion.

For instance, given the compound iron II oxide. The oxidation states of both iron and oxygen are +2 and -2 respectively. Ignoring the charges, this cancels out and we have FeO as the correct formula of the compound.

For Iron III oxide, the oxidation states of iron and oxygen are +3 and -2 respectively, the both atoms exchange charges. If we ignore the signs and write the exchanged numbers as subscripts we obtain the formula Fe2O3.

4 0
2 years ago
Other questions:
  • SOMEONE PLEASE HELP ME PLEASE PLEASE ON LETTER A.
    10·1 answer
  • The basic principle in balancing a chemical equation is to ______. View Available Hint(s) The basic principle in balancing a che
    15·1 answer
  • Name the biome that has nutrient rich soil and is most often used for agriculture
    6·1 answer
  • Name 20 inorganic compounds
    6·1 answer
  • Ethanol has heat specific heat of 2.5 j/g⋅°c, how much heat is released when 12 g of ethanol is cooled from 38.5 °c to 36.7 °c?
    7·2 answers
  • Energy from the Sun arrives at the top of the Earth's atmosphere with an intensity of 1.1 kW/m2 . How long does it take for 1.91
    11·1 answer
  • Convert 2.83 days into seconds
    15·1 answer
  • Assignment
    9·1 answer
  • Carla is using a fertilizer that contains nitric acid. How is nitric acid classified?
    14·1 answer
  • The movement of the tectonic plates on the earth is caused by
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!