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
andreev551 [17]
2 years ago
9

Determine the empirical formula of a

Chemistry
1 answer:
k0ka [10]2 years ago
3 0

Answer:

AuCl

Explanation:

Given parameters:

Mass of Gold  = 2.6444g

Mass of Chlorine  = 0.476g

Unknown:

Empirical formula  = ?

Solution:

Empirical formula is the simplest formula of a compound. Here is the way of determining this formula.

Elements                                     Au                                             Cl

Mass                                         2.6444                                     0.476

Molar mass                                 197                                          35.5

Number of moles                  2.6444/197                                 0.476/35.5

                                                 0.013                                           0.013

Divide by the

smallest                                 0.013/0.013                                 0.013/0.013

                                                       1                                                   1

The empirical formula of the compound is AuCl

You might be interested in
Calculate and round to the correct number of significant digits .
Marianna [84]

Answer:The solution is in the attached file

Explanation:

5 0
2 years ago
Which represents the correct order in which oxygen enters the body?
DerKrebs [107]

Answer:

D. nose,trachea,bronchi,alveoli

Explanation:

sana po makatulong

5 0
2 years ago
Which direction does the sun to move across the sky
Ierofanga [76]

Answer:

EAST is the answer

Explanation:

For the moment, let us just think about one motion - - Earth's spin (or rotation) on its axis. Earth rotates or spins toward the east, and that's why the Sun, Moon, planets, and stars all rise in the east and make their way westward across the sky.

6 0
2 years ago
Read 2 more answers
What if you love someone a lot but are to afraid to say it?
Serjik [45]

Answer:

Zodiac signs.

Explanation:

Cringe.

4 0
2 years ago
Read 2 more answers
Calculate the pH of the resulting solution if 26.0 mL of 0.260 M HCl(aq) is added to:
enyata [817]
So in your question that ask to calculate the Ph result of the resulting solution if 26 ml of 0.260 M HCI(aq) is added to the following substance. The the result are the following:
A. The result is pH= 14-pOH
B. There are 10ml of 0.26m HCL excees in this reaction so the answer is log(H)+
7 0
3 years ago
Other questions:
  • Average atomic mass work
    13·1 answer
  • In the equilibrium constant expression for the reaction below what is the correct exponent for N2O4?
    12·1 answer
  • Suppose you fill a glass with ice cubes. When the ice cubes melt, is the glass still full? Explain your answer.
    15·1 answer
  • Any info on Neptunes spot? I need it for a project.
    6·1 answer
  • What is the change from a liquid to a gas that's occurs through out the liquid??
    5·2 answers
  • If 1.0 mole of CH4 and 2.0 moles of Cl2 are used in the reaction CH4 + 4Cl2 => CCl4 + 4HCl then which of these statements is
    11·1 answer
  • Acidic solutions contain high concerntrations of
    7·1 answer
  • Ammonia reacts with hypobromite OBr- as follows: NH3 OBr- ---> N2 Br- H20 which is the limiting reactant if 5.00 ml of 0.623
    13·1 answer
  • What is the theoretical yield of aluminum that can be produced by the reaction of 60.0 g of aluminum oxide with 30.0 g of carbon
    11·1 answer
  • Cells are the basic units of<br> A. science <br> B. atoms<br> C. life
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!