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3 years ago

Which is a chacteristic of a solution?

Chemistry

1 answer:

Setler [38]3 years ago

8 0

Answer:

A solution is a homogeneous mixture of two or more substances. The particles of solute in a solution cannot be seen by the naked eye. A solution does not allow beams of light to scatter.

Explanation:

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What is the daughter nucleus produced when Au195 undergoes electron capture?

VashaNatasha [74]

Pt195 having 78 atomic number is the daughter nucleus produced when Au195 undergoes electron capture.

An unstable isotopes can undergoes radioactive decay to form a more stable isotopes . Initial isotopes is called parent nuclide and the resultant isotopes from radioactive decay is called the daughter nuclide There are several radioactive decay like alpha decay , beta decay , gamma decay , electron capture etc .

In electron capture , the atom have only one less which is daughter isotopes than electron than atomic number of parent isotopes.

learn more about isotopes,

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2 years ago

Why is a solution that is 0.10M HCN and 0.10M LiCN considered a good buffer system?

const2013 [10]

Because of the common ion effect. Adding a common ion decreases the solubility of the salt which is the intention of a buffer.

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3 years ago

if, on average a person drinks eight glasses of water each day, and each glass contains 300 mL. a. how many liters of water will

yulyashka [42]

A.)

300 ml * 8 = 2.4 gallons a day.

now time to see how much a year..

2.4 * 365 = 876 liters

B.)

one liter = 2.2 pounds

876 x 2.2 = 1927.2 pounds

Answers:

A.) 2.4 * 365 = 876 liters

B.) 876 x 2.2 = 1927.2 pounds

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3 years ago

State two differences between metals and non metals with respect to their

Naya [18.7K]

Answer:

Physical Properties

1. Metals are shiny but most non - metals lack this property.

2. Metals are able to deform under compression (malleable) but most non - metals lack this property.

Chemical Properties

1. Metals are good conductorsof heat and electricity but most non - metals are insulators.

2. Metals, when exposed to water atmospheric oxygen tend to rust but non - metals lack this chemical property

7 0

3 years ago

Maria said that you can blu always separate a mixture by filtration. Is she correct?

Olegator [25]

Yes because it’s true

8 0

3 years ago

Read 2 more answers