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
nevsk [136]
3 years ago
9

What is an "alloy" in the chapter of metals in chemistry??

Chemistry
2 answers:
Fynjy0 [20]3 years ago
7 0
It is a mixture of which consists of 2 or more elements which "mix" and create a metal.
avanturin [10]3 years ago
3 0
A mixture of metals and non-metals 
You might be interested in
What are three of Leonardo divinci's contributions to science?
Zielflug [23.3K]
<span> hydraulic pumps, flying machines, and war machines.</span>
5 0
3 years ago
When two metals touch in the mouth, a small shock is created. this is known as<br> a?
Over [174]
 <span>When two metals touch in the mouth, a small shock is created. this is known as a </span>galvanic action
7 0
3 years ago
Please help. I’m stuck
barxatty [35]
A cartilage doesn’t produce blood cells
4 0
2 years ago
What is the mass of 2.071x10^14 molecules of SF2
kolezko [41]

Answer:

Name of molecule Sulfur Difluoride ( SF2)

No of Valence Electrons in the molecule 20

Hybridization of SF2 sp3 hybridization

Bond Angles 98 degrees

Molecular Geometry of SF2 Bent

Explanation:

Sulfur Difluoride is an inorganic molecule made up of one Sulphur atom and two Fluorine atoms. It has a chemical formula of SF2 and can be generated by the reaction of Sulphur Dioxide and Potassium Fluoride or Mercury Fluoride. In this blog post, we will look at the Lewis dot structure of SF2, its molecular geometry and shape.

7 0
3 years ago
If 9.85 grams of copper metal react with 31.0 grams of silver nitrate, how many grams of copper nitrate can be formed and how ma
goldfiish [28.3K]
The balanced chemical reaction:

<span>Cu + 2AgNO3 = Cu(NO3)2 + 2Ag
</span>
We are given the amount of the reactants to be used for the reaction. These values will be the starting point of our calculations.

9.85 g Cu ( 1 mol Cu / 63.55 g Cu ) = 0.15 mol Cu
31.0 g AgNO3 ( 1 mol AgNO3 / 169.87 g AgNO3 ) = 0.18 mol AgNO3

The limiting reactant is AgNO3.

0.18 mol AgNO3 ( 1 mol Cu(NO3)2 / 2 mol AgNO3 ) (187.56 g / 1 mol) =16.88 g Cu(NO3)2

0.15 mol Cu - 0.18 mol AgNO3 ( 1 mol Cu / 2 mol AgNo3) = 0.06 mol Cu excess

<span>0.06 mol Cu ( 63.55 g Cu / 1 mol Cu ) = 3.81 g Cu excess</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • JJ Thomson's cathode-ray tube experiment showed which of the following?
    12·1 answer
  • Which can lead scientists to change a theory that has already been accepted? Check all that apply.
    15·2 answers
  • Which of the following is one way that nuclear reactions differ from chemical<br> reactions?
    7·1 answer
  • How many grams of carbon dioxide would be formed if 38.9 g C2H2 reacted completely with oxygen
    8·2 answers
  • What are the properties of gases?
    14·2 answers
  • Please help me.<br><br>balance this equation <br><br>Al + 0(2) = Al0(3)
    12·1 answer
  • water from a town is suspected to contain chloride ions but not sulphate ions . describe how the presence of the chloride ions i
    9·1 answer
  • A student mixes a white solid and a clear liquid together. The solid dissolves into the liquid is evidence of a chemical reactio
    11·1 answer
  • Which of the following statements describes the law of conservation of mass?
    13·1 answer
  • 7. What assumption of the kinetic-molecular theory explains why a gas can expand to fill a container?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!