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
AnnyKZ [126]
3 years ago
6

1.883 Grams of copper reacted with excess sulfur to form an unknown Copper sulfide. The reaction creates 2.308 grams of an unkno

wn Copper Sulfide. What I am trying to find Is the empirical formula of the Copper Sulfide. It is either, Copper(I) Sulfide or Copper(II) sulfide. I don't need the answer but rather an explanation of how to solve this problem.
Chemistry
1 answer:
rosijanka [135]3 years ago
8 0

Answer:

um it is most likely copper

Explanation:

You might be interested in
Write a balanced net ionic equation for the following reaction: SrCl2(aq) + H2CO3(aq) → SrCO3(s) + HCl (aq)
max2010maxim [7]
  We will balance the equation in the following order: metals, amethals, carbon, hydrogen and oxygen (the most common order).
  The metal present in the equation is Sr, which is already balanced (there are 1 on each side of the equation).
  The amethal present in the equation is Cl. There is 2 Cl in the left side and only one in the right side. So, we will multiply the quantity of the molecule that contains Cl by 2. Doing this, we'll obtain:

SrCl_2_{(aq)}+H_2CO_3_{(aq)}\to SrCO_3_{(s)}+2HCl_{(aq)}
 
  Looking at the equation, we can see that it is now fully balanced. Hence, a balanced equation of the reaction is:

SrCl_2_{(aq)}+H_2CO_3_{(aq)}\to SrCO_3_{(s)}+2HCl_{(aq)}
5 0
3 years ago
If a charge travels through a magnetic field, it experiences a magnetic force and its velocity is perpendicular to the direction
lara31 [8.8K]

Answer:people die and die

Explanation: cuz yes

5 0
2 years ago
Read 2 more answers
_______________________________: a type of observation which can be counted or measured, often using tools like a thermometer, a
Ber [7]

Answer:

<u>A Quantative Observation</u>: A type of observation which can be counted or measured, often using tools like a thermometer, a scale, or a ruler.

<u>Observation:</u> All the data collected during scientific investigations. It is best gathered by doing the investigation yourself, not reading other peoples’ work.

<u>Scientific Law</u>: a specific relationship under given conditions that tells what happens in the natural world. Based on a body of evidence, they are universal and will rarely if ever change.

<u>Scientific Theory</u>: a well-supported and widely accepted explanation of nature. They can and do change if new evidence arises.

I hope I got these right and I hope you got the help you wanted!

4 0
3 years ago
Read 2 more answers
All are true EXCEPT -- A. skin is an organ B. organs are made up of tissues C. each organ is made up of its own kind of tissue D
AveGali [126]

The Answer is C. glad I could help

6 0
3 years ago
Read 2 more answers
In the hydrogenation of ethylene using a nickel catalyst, the initial concentration of ethylene is 2.00mol?L?1 and its rate cons
gavmur [86]

Answer:

The rate of reaction of a zero-order reaction  is 0.0020 mol/L.

Explanation:

The rate expression of the zero order kinetic are :

R=k[A]^o

[A]= initial concentration of reactant

k = rate constant

R = rate of reaction

We have :

Rate constant of the reaction , k = 0.0020 mol/L s

R=0.0020 mol/L s\times 1

R = 0.0020 mol/L s

The rate of reaction of a zero-order reaction  is 0.0020 mol/L.

8 0
3 years ago
Other questions:
  • A student placed 15.5 g of glucose (C6H12O6) in a volumetric flask, added enough water to dissolve the glucose by swirling, then
    9·1 answer
  • In what way do the members of a conjugate acid-base pair differ?
    11·1 answer
  • Can I get some help on number 1??
    11·1 answer
  • Which type of metal atoms affect the flame color ?
    8·1 answer
  • Short pea plans exist in the p1 and f2 generations . What happens to the phenotype in the f1 generation
    8·1 answer
  • Solve<br><br> 10N x 1m = 10)
    11·1 answer
  • How is coal usually used​
    12·1 answer
  • A teacher performs a flame test lab experiment for various compounds. During the lab, the teacher mislabels one of the solutions
    9·1 answer
  • How many grams would 3.98 x 10^24 atoms of oxygen weigh
    7·2 answers
  • Phosphorous +Dilute hydrochloric acid
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!