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3 years ago

What is technological design useful for?

Chemistry

1 answer:

valkas [14]3 years ago

7 0

Answer:

The process of designing a new technology includes much more than just coming up with a good idea. Possible limitations, or constraints

Explanation:

hope it helps alot

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An atom

Natasha2012 [34]

Answer:

Doesnt take up space

Explanation:

Looked it up lol

3 0

3 years ago

What is the mass in grams of 8.65 mol C8H18?

aliina [53]

Answer:

m = 998 g

Explanation:

Hello there!

In this case, according to the definition of the molar mass as the mass of one mole of the compound, it is possible to state the 1 mole of C8H18 has a mass of 114.26 grams; therefore, the mass in 8.65 moles turn out to be:

$m=8.65mol*\frac{114.26g}{1mol}\\\\m=998g$

In agreement to the notation requirement.

Best regards!

5 0

3 years ago

Calculate the number of moles in 7.41 X 1017 atoms Ag.

jolli1 [7]

Answer:

1.23x10^-6 mole

Explanation:

A clear understanding of Avogadro's hypothesis proved that 1mole of any substance contains 6.02x10^23 atoms. This indicates that 1mole of Ag contains 6.02x10^23 atoms.

Now, 1f 1mole of Ag contains 6.02x10^23 atoms, then Xmol of Ag will contain 7.41x10^17 atoms i.e

Xmol of Ag = 7.41x10^17/6.02x10^23 = 1.23x10^-6 mole

4 0

3 years ago

What type of model did Rutherford, Thompson and Bohr develop?

motikmotik

The Bohr atomic model, relying on quantum mechanics, built upon the Rutherford model to explain the orbits of electrons.

4 0

3 years ago

The picture compound has which bond?

Marina CMI [18]

Answer:

something

Explanation:

4 0

3 years ago

Read 2 more answers