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
bixtya [17]
3 years ago
15

How to prepared sodium chloride solution.​

Chemistry
1 answer:
nexus9112 [7]3 years ago
4 0

Explanation:

Dissolve 93.52g of NaCl in about 400mL of distilled water, then add more water until final volume is 800mL. If starting with a solution or liquid reagent: When diluting more concentrated solutions, decide what volume(V2) and molarity (M2) the final soluble should be.

You might be interested in
Which statement describes an intensive property of matter?
andrey2020 [161]
Among the choices above, I think the statement that best describes an intensive property of matter is letter B which is " It depends on how a substance was formed." <span>Intensive properties are those property which does not depend upon the amount of substance present in the system. Such as refractive-index, density etc </span>
6 0
3 years ago
Read 2 more answers
Which element, Sulfur or Chlorine, would have the higher first ionization energy?
Lyrx [107]

Answer:

Chlorine

Explanation:

7 0
3 years ago
Read 2 more answers
A sample in the lab is found to contain 0.450 g magnesium and 2.95 g bromine. what is the empirical formula of the sample?
Rasek [7]
We need to find the number of moles that each of the given substances. The molar mass of magnesium is 24.3 g/mol and Bromine has a molar mass of 79.90 g/mol. From the given mass of each species, the moles of Mg and Br are 0.018 and 0.369 respectively. There are 2 Br in one Mg. The sample is MgBr2. 
3 0
4 years ago
Read 2 more answers
A nuclear power plant produces huge amount of electricity. However, it dumps radioactive wastes into the sea. This has led to an
TEA [102]

Answer: Provide the nuclear power plant with a plan to properly dispose of and recycle the wastes.

Explanation:

The nuclear power plant is producing huge amounts of electricity which is beneficial to the economy as it pushes growth. Shutting it down or relocating it is therefore not the right solution.

The problem is the radioactive waste being produced so a solution that is specific to this problem should suffice. That solution would be the provision of the nuclear plant with plans to properly dispose of the waste.

Should this happen, the nuclear plant can still stay in the same area and keep contributing to economic growth without adversely affecting people's heath.

4 0
3 years ago
Read 2 more answers
6.(a) State any two ways by which water gets polluted.
Eddi Din [679]
Chemical waste from factories
5 0
3 years ago
Other questions:
  • The atomic number tells the number of positively charged __________ in the nucleus of an atom. the atom is __________ because th
    8·1 answer
  • The addition of an electron and a hydrogen atom to nad to form nadh is an example of what type of chemical reaction
    10·1 answer
  • What properties would you expect to be different for the two enantiomers of 2-pentanol?
    14·1 answer
  • Which of these is a physical property? A) ability to burn a piece pf paper B) pure sodium reacts violently with water C) the boi
    10·2 answers
  • If 16.5g of c6h14o2 are reacted vwith .499 mol of o2. How many moles of co2 should be produced
    14·2 answers
  • A gas made up of homonuclear diatomic molecules escapes through a pinhole times as fast as gas. Write the chemical formula of th
    10·1 answer
  • The carbocation electrophile in a friedel-crafts reaction can be generated in ways other than by reaction of an alkyl chloride w
    10·1 answer
  • What will increase the turgor pressure in a plant
    5·1 answer
  • A água oxigenada é uma solução que contém a substância peróxido de hidrogênio.Ela é usada como bactericida.Quando aplicamos a ág
    15·1 answer
  • Nguyên tố A có cấu hình electron phân lớp cuối cùng là 4p3. A phải
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!