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
KIM [24]
3 years ago
11

What is the molar mass of AuCl3

Chemistry
2 answers:
azamat3 years ago
3 0
Gold(III) Chloride has an average Molar mass if 303.33g/mol.
kotykmax [81]3 years ago
3 0

Answer:

303.32557 g/mol.

Explanation:

Gold III Chloride is also known as acid gold trichloride.

PROPERTIES OF GOLD III CHLORIDE,AuCl3:

Gold III Chloride exist in colour appearance of Red crystals,and yellow crystals. It has a melting point of 254 °C and a density of

4.7 g/cm3. AuCl3 exist as a dimer( Au2Cl6) and it is somewhat covalent.

Molar mass is the the mass of one mole of a substance and is expressed in g/mol. Gold atomic mass is 196.96657, chlorine has 35.453.

Hence, molar mass of AuCl3= atomic number of Gold + atomic mass of chlorine × (number of atoms of chlorine in AuCl3).

Molar mass of AuCl3 = 196.96657 + (35.453 × 3). = 196.96657 + 106.359.

Molar mass of AuCl3= 303.32557 g/mol.

You might be interested in
In the laboratory you are asked to make a 0.565 m sodium bromide solution using 315 grams of water. How many grams of sodium bro
Scorpion4ik [409]

Answer : The mass of sodium bromide added should be, 18.3 grams.

Explanation :

Molality : It is defined as the number of moles of solute present in kilograms of solvent.

Formula used :

Molality=\frac{\text{Mass of solute}\times 1000}{\text{Molar mass of solute}\times \text{Mass of solvent}}

Solute is, NaBr and solvent is, water.

Given:

Molality of NaBr = 0.565 mol/kg

Molar mass of NaBr = 103 g/mole

Mass of water = 315 g

Now put all the given values in the above formula, we get:

0.565mol/kg=\frac{\text{Mass of NaBr}\times 1000}{103g/mole\times 315g}

\text{Mass of NaBr}=18.3g

Thus, the mass of sodium bromide added should be, 18.3 grams.

6 0
3 years ago
Which of the following statements are TRUE?
SCORPION-xisa [38]

Answer:

Answered

Explanation:

1)False,  electron carriers are not  located at ribosomes.

2) True, ATP is the common intermediate between catabolic and anabolic pathways.

3)False,  ATP is used for the long-term storage of energy and so is often not found in storage granules.

4) True, Anaerobic organisms are capable of generating ATP via respiration.

5) True , ATP can be generated by the flow of protons across protein channels.

3 0
2 years ago
How many grams are in 9.05 x 1023 atoms of silicon
UkoKoshka [18]

Answer:

42.2075 grams

Explanation:

4 0
2 years ago
2. A 90 g bag of trail mix is contains 22% nuts, 35% granola, 18% dried fruit. The rest is chocolate chips.
elena-14-01-66 [18.8K]
There are:

19.8g of nuts (90x0.22=19.8)
31.5g of granola (90x0.35=31.5)
16.2g of dried fruit (90x0.18=16.2)
22.5g of chocolate chips (90x0.25=22.5)
4 0
2 years ago
How is carbon- 14 different from carbon-12
Agata [3.3K]

Carbon 12 and carbon 14 are two isotopes of the elements carbon.the difference between carbon 12 and carbon 14 is the number r of neutrons in each atom.the number given after the atom name (carbon) indicates the numbers of protons plus neutron is an atom or iron. Atom of both isotopes of carbon contain 6 protons

8 0
3 years ago
Other questions:
  • 1)The average lethal dose of Valium is 1.52 mg/kg of body weight. Estimate how many grams of Valium would be lethal for a 200.-l
    5·1 answer
  • Are changes in the state of matter (phase) considered physical or chemical changes? Why?
    15·1 answer
  • Which of the following is true about the following chemical reaction at equilibrium? PICK ALL THAT APPLY.
    7·1 answer
  • How many milliliters of .5 M HCl will neutralize 35 mL of 1 M NaOH?
    15·1 answer
  • As chief chemist at Superior Analytical Products (SAP) you must design an experiment to determine the density of an unknown liqu
    15·1 answer
  • 100 ml of gaseous hydrocarbon consumes 300
    11·2 answers
  • Calculate the wavelength of a red light with a frequency of 4.61 x 1012 Hz.
    15·1 answer
  • What are all of the living and nonliving things in an area called?​
    8·2 answers
  • Carbon monoxide and nitrogen monoxide react to produce carbon dioxide and nitrogen gas. if the system contains platinum, then le
    6·2 answers
  • If one or more nucleotide pairs are deleted from a dna strand, this is known as a:_________
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!