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
DedPeter [7]
3 years ago
13

Calculate the relative formula mass (Mr) of gold chloride (AuCl3).

Chemistry
1 answer:
Bas_tet [7]3 years ago
3 0

Answer:

197 + (35.5×3) = 303.5

Explanation:

relative formula mass is the sum of the relative atomic masses of the atoms in the formula ( AuCl3 )

You might be interested in
How many protons are in this atom if it has a balanced charge?<br> - 0<br> - 2<br> - 4<br> - 6
AveGali [126]

Answer:

6

Explanation:

If there are 6 electrons and it has a balanced charge, there also must be six protons.

3 0
2 years ago
Read 2 more answers
Type of energy that is stored in the core of an Adam
lorasvet [3.4K]

Answer: nuclear energy

Explanation:

7 0
4 years ago
A solution has [H+] = 2.35 × 10-3 M. Find the [OH-] for this solution
Aleks04 [339]

Answer:

[OH-] for this solution is 4.255*10^-12

Explanation:

We are given

[H+] = 2.35 × 10-3 M

we need to find the concentration of [OH-]

we know from Equilibrium

[H+][OH-] = 10^-14

[OH-] = 10^14/2.35*10^10^-3

[OH-] = 0.4255*10^-11

[OH] = 4.255*10^-12

Therefore the Concentration  of [OH-] for this solution is 4.255*10^-12

3 0
3 years ago
4. Since water possess a partially positive and a negative end, we refer to it as?
Elanso [62]

Answer:

A polar molecule

Explanation:

8 0
2 years ago
What is the acceleration of a car that starts at 0 km/s and speeds up to 50 km/s in 10 seconds?
julsineya [31]

Answer:

5km/s yes

Explanation:

3 0
3 years ago
Other questions:
  • You need to make 500.0 mL of a 2.2 M solution of K SO, How many grams of K SO,<br>do you need?​
    8·1 answer
  • which one of the following is not a pure substance? A. Diamond B. water C. Oxygen D. Milk​
    5·1 answer
  • Which two types of weather are most likely to occur when you see clouds like these?
    10·2 answers
  • Can someone help me plz
    12·1 answer
  • 4. DBearded waste of Co-60 must be stored until it is no longer radioactive. Cobalt-60
    6·1 answer
  • 3 valance electrons on the 4th shell
    9·2 answers
  • Balance the following equation FeC²+Cl². FeCl³​
    11·2 answers
  • Each of the following can be used to make observations, except:
    10·1 answer
  • Why can ammonium hydroxide pass through a filter but lead (II) sulfate<br> cannot?
    9·1 answer
  • Consider a 0.12 M solution of a weak polyprotic acid (H2A) with the possible values of Ka1 and Ka2 given here. Calculate the con
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!