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Oksi-84 [34.3K]
3 years ago
6

How many teaspoons equal one tablespoon?

Chemistry
1 answer:
Savatey [412]3 years ago
8 0
3 teaspoons equal to 1 tablespoon in the metric conversions.
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Determine the kinds of intermolecular forces that are present in each element or compound. you may want to reference ( pages 466
Alla [95]
<span>Majorly there are four types of inter molecular forces: Permanent dipole (like in HCl or NaCl) Ion dipole and Ion induced dipole Hydrogen bonding Van der Waals forces (Keesom, Debye, and London dispersion force)</span>
5 0
3 years ago
5K + KNO3 ------ 3K2O + N
masya89 [10]

Answer:

174,957.143 grams of potassium and 89,228.478 grams of potassium nitrate will be needed.

Explanation:

5K +KNO_3\rightarrow 3K_2O + N

Mass of nitrogen =  27 lbs = 12,247 g

1 lbs = 453.592 g

Moles of nitrogen = \frac{12,247 g}{14 g/mol}=874.786 mol

According to reaction, 1 mole of nitrogen is produced from 5 moles of potassium and 1 mole of potassium nitrate.

Then 874.786 mol of nitrogen will be obtained from :

\frac{5}{1}\times 874.786 mol=4,373.928 mol of potassium.

Then 874.786 mol of nitrogen will be obtained from :

\frac{1}{1}\times 874.786 mol=874.789 mol of potassium nitrate.

Mass of 4,373.928 moles of potassium:

4,373.928 mol\times 40 g/mol=174,957.143 g of potassium

Mass of 874.789 moles of potassium nitrate:

874.789 mol\times 102 g/mol=89,228.478 g of potassium nitrate

3 0
3 years ago
How could you increase the conductivity in a sugar solution
timofeeve [1]

Answer:

melting

Explanation:

liquid is a good conductor of electricity

5 0
3 years ago
Write a full set of quantum numbers for the following:
Troyanec [42]

Explanation:

It is known that the maximum value of ml is equal to the vale of l. But the minimum value of n is as follows.

                    n = l + 1

where,     n = principle quantum number  

                l = azimuthal quantum number

Values of n can be 1, 2, 3, 4 and so on. Whereas the values of l is 0 for s, 1 for p, 2 for d, 3 for f, and so on.

Also, "m" is known as magnetic quantum number whose values can be equal to -l and +l.

  • Electronic configuration of Li is 1s^{2}2s^{1}. So here, n = 2, l = 0, m = 0 and s = ± \frac{1}{2}.
  • Electronic configuration of Br^{-} is [Ar]3d^{10}4s^{2}4p^{6}&#10;. So here, n = 4, l = 1, m = -1, 0, +1, and s = ± \frac{1}{2}.
  • Electronic configuration of Cs^{+} is [Kr]4d^{10}5s^{2}5p^{6}. So here, n = 5, l = 1, m =  -1, 0, +1, and s = ± \frac{1}{2}.
  • Electronic configuration of B is 1s^{2}2s^{2}2p^{1}. So here, n = 2, l = 1, m = -1, 0, +1, and s = ± \frac{1}{2}.
5 0
3 years ago
Which of the following correctly describes the role of scientific models in the advancement of technology?
ryzh [129]
Hello There!

Based on the information i'd say it's C too.
Models are representations of ideas and are used to explain a phenomena sometimes.

Hope This Helps You!
Good Luck :)
7 0
3 years ago
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