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
ELEN [110]
3 years ago
10

¿Cuál es la Molaridad y Normalidad de 230 grs de HCl disueltos en 680 ml de agua? Cl: 35,5 grs

Chemistry
1 answer:
adelina 88 [10]3 years ago
4 0

Answer:

English? please

Explanation:

You might be interested in
QUIZ SCIENCE:
vlabodo [156]
1. A soluble salt can be prepared by reacting an acid with a suitable insoluble reactant including:

a metal
a metal oxide
a carbonate
3. I don’t know this one
4. A term base or glossary is a database containing single words or expressions related to a specific subject.
5. Strong acid is an acid that ionizes completely in aqueous solution. It always loses a proton (H+) when dissolved in water. Weak acid is an acid that ionizes partially in a solution. ... Because the rate of reaction depends upon the degree of dissociation αand strong acids have higher degrees of dissociation.

im not sure of the rest
7 0
2 years ago
Sắp xếp các hợp chất: HF, HI, HBr, HCl theo chiều giảm dần tính axit.
mixer [17]
I don’t know what to answer
6 0
2 years ago
How many formula units are there in 450 g of Na2S04?
Mashutka [201]

Formula units in 450 g of Na_{2} So_{4} is 1.93 × 10²⁴ formula units.

<u>Explanation:</u>

First we have to find the number of moles in the given mass by dividing the mass by its molar mass as,

$\frac{450 g}{142.04 g/mol} =  3.2 moles

Now, we have to multiply the number of moles of Na₂SO₄ by the Avogadro's number, 6.022 × 10²³ formula units/mol, so we will get the number of formula units present in the given mass of the compound.

3.2 mol × 6.022 × 10²³ = 1.93 × 10²⁴ formula units.

So, 1.93 × 10²⁴ formula units is present in 450g of Na₂SO₄.

4 0
3 years ago
According to Boyle's law, the volume of a gas is inversely proportional to its pressure at constant temperature.
meriva

Answer:

true

Explanation:

7 0
3 years ago
Read 2 more answers
What is the relationship between mass and gravity
Tpy6a [65]

Answer:

since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. So as the mass of either object increases, the force of gravitational attraction between them also increases.

Explanation:

5 0
3 years ago
Other questions:
  • gold(iii) chloride reacts with Antimony(III) oxide and water to produce Gold Antimony(V) oxide and Hydrochloric acid balanced eq
    13·1 answer
  • Which staement best describes air pressure at high altitudes?
    15·2 answers
  • What observation would indicate that an endothermic reaction is occuring in a beaker
    8·1 answer
  • Elements for NaC1(5)
    9·1 answer
  • what type of recording do you think would be the best method of submitting evidence to a crime lab? why?
    5·2 answers
  • Alguien me ayuda por favor
    15·1 answer
  • Which phenomenon explained below is an example of deposition?
    6·1 answer
  • Ammonia (NH3) is produced in the human body as a waste product during the digestion of protein. How many moles of N2 will be nee
    9·1 answer
  • What is the percentage by mass of sulphur in Al2(SO4)3[A12SO4 =<br>342g/mol, S = 32]​
    11·1 answer
  • The different combinations that genes within a population can have is known as
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!