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
Tamiku [17]
3 years ago
14

What term best describes the copper in a mixture of 92 percent silver and 8 percent copper?

Chemistry
1 answer:
JulijaS [17]3 years ago
6 0
I believe its an Alloy. :)
You might be interested in
If 97.7 ml of silver nitrate solution reacts with excess potassium chloride solution to yield 0.326 g of precipitate, what is th
BlackZzzverrR [31]

The complete balanced chemical reaction is written as:

AgNO3 + KCl ---> AgCl + KNO3 

where AgCl is our precipitate

 

So calculating for moles of AgCl produced: MM AgCl = 143.5 g/mol

moles AgCl = 0.326 g / (143.5 g/mol) = 2.27 x 10^-3 mol

we see that there is 1 mole of Ag per 1 mole of AgCl so:

moles Ag = 2.27 x 10^-3 mol

 

The molarity is simply the ratio of number of moles over volume in Liters, therefore:

Molarity = 2.27 x 10^-3 mol / 0.0977 L

<span>Molarity = 0.0233 M</span>

4 0
3 years ago
Does a large ball of aluminum foil have the same properties as a small ball?
dsp73

Answer:

yes

Explanation:

same properties different size

can i have brainliest pls

5 0
3 years ago
What is our current microscopic view of this world
Fantom [35]
EVERY YEAR, NIKON <span>selects the most artful, scientifically enlightening and skillfully produced images from thousands of submissions for its </span>Small World<span> microscope photography contest. Tomorrow, another set of impressive winners will be announced for the contest’s 40th year.</span>
6 0
2 years ago
An atom of 40 18 Ar has a nucleus that contains a total of
Cloud [144]
The correct answer is b, 18 protons
4 0
3 years ago
Read 2 more answers
What is the valence of Fluorine
gayaneshka [121]
7 valance electrons and a atomic number of 9
7 0
3 years ago
Other questions:
  • The cyclohexane ring is essentially free of ring strain because Check all that apply.
    11·1 answer
  • HNO2+ F- &lt;—&gt; HF + NO2 in the reverse reaction HF is a/an
    11·1 answer
  • Texas ranks __________ among the states in the amount of hazardous waste generated, carbon dioxide emissions, and toxic chemical
    9·1 answer
  • Find the mass in grams of 2.00 * 10 ^ 23 molecules of dinitrogen pentoxide gas.
    9·1 answer
  • NaHCO 3 and NaHSO 4 are acid salts. however aqueous solution of NaHCO 3 is basic while aqueous solution of NaHSO 4 is acidic. gi
    9·1 answer
  • 1. An electric power plant uses energy from burning coal to generate steam at 450 °C. The plant is cooled by 20 °C water
    12·1 answer
  • Which of the following affect climate ?​
    5·2 answers
  • How many joules of heat are required to heat 100.0g of room temperature water to the boiling point
    9·1 answer
  • What is common between the burning of a wick lamp using ghee and the burning of
    5·1 answer
  • Which step you should take before performing a scientific investigation
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!