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
Neporo4naja [7]
3 years ago
13

What is the molar concentration of the acid if 35.18 mL of hydrochloric acid was required to neutralize 0.745 g of ALUMINUM hydr

oxide?
Chemistry
1 answer:
Makovka662 [10]3 years ago
3 0

The mass number of aluminium hydroxide is 78 thus, the number of moles in 0.745 g is:

no. of moles= mass/ RFM

= 0.745/78

=0.00955moles

Therefore the 0.00955 moles should be in the 35.18 ml

therefore 1000ml of the solution will have:

(0.00955ml×1000ml)/35.18

=0.2715moles

The  solution will be 0.27M hydrochloric acid  

You might be interested in
Which scientific discipline belongs in the blue box?
Brums [2.3K]

Answer:

chemistry I think.

Explanation:

I don't need a thanks.

7 0
3 years ago
Read 2 more answers
What is the difference between water and alcohol
Rudik [331]

Answer:

water is H2O having different structure than alcohol R-OH which means they have different properties too.

Explanation:

In water one oxygen atom  is covalently bound with  two hydrogen atoms while alcohol is an organic compound  having Oh group attached to the carbon chain.

Other than liquid water can occur in solid form that is ice and in gaseous form that is vapors too while alcohol only present in liquid form.

heat of evaporation of alcohol is lower than water means water need more heat to evaporate than alcohol that is why we can say alcohol having more cooling effect than water.

7 0
3 years ago
If I have 450 grams of Iron, how many moles of Iron do I have
Alborosie

Answer:

The answer is A: 0.8 moles

Explanation:

4 0
3 years ago
What element on the periodic table has a period of 3, and a group of 5?
k0ka [10]

Answer:

The third period contains eight elements: sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon. The first two, sodium and magnesium, are members of the s-block of the periodic table, while the others are members of the p-block.

Explanation:

3 0
3 years ago
Read 2 more answers
A large gently sloping volcano with a fluid eruption
kozerog [31]
Salutations!

A large gently sloping volcano with a fluid eruption is called shield volcano. The fluid is basaltic lava and the slops are gently sliding.

Hope I helped (:

Have a great day!


6 0
3 years ago
Other questions:
  • How many grams of nickel are in 1.57 moles of nickel
    7·2 answers
  • The net ionic equation for the reaction between aqueous nitric acid and aqueous sodium hydroxide is ________. h+ (aq) + na+ (aq)
    11·1 answer
  • 1. Classify rust:
    12·1 answer
  • On the basis of the solubility curves shown above, the greatest percentage of which compound can be recovered by cooling a satur
    8·2 answers
  • What is the maximum number of d orbitals in a principal energy level?
    14·2 answers
  • The reaction between halogens and alkanes is very rapid. true false
    6·1 answer
  • Which type of reaction involves one element replacing another element in a compound
    11·2 answers
  • The plunger on a bicycle pump with a 400 mL volume cylinder is
    11·1 answer
  • On the basis of electronegativity, which of these pairs of elements is most likely to form polyatomic ions?
    14·1 answer
  • Help Please! Thanks!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!