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Anon25 [30]
3 years ago
9

What is the angle between the carbon-sulfur bond and the carbon-nitrogen bond in the thiocyanate ( SCN− ) ion?

Chemistry
2 answers:
dexar [7]3 years ago
6 0
I’m not completely sure
denis23 [38]3 years ago
4 0

Answer:

Angle between the carbon-sulfur bond and the carbon-nitrogen bond in the thiocyanate ionSCN^- is 180°.

Explanation:

The hybridization of carbon atom is sp hybridized. The shape of the <em>sp </em>hybridized carbon is linear which means that angle between sulfur carbon a bond and carbon nitrogen bond is 180 °.

Where as sp^3 hybridized carbon has tetrahedral shape with an angle of 109.5°.

Where as sp^2 hybridized carbon has trigonal planar with an angle of 120°.

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Which of the following is the correctly balanced equation for the reaction of a Ca(OH)2 and HNO3
lakkis [162]
Your answer is
Ca(OH)₂ + 2HNO₃ → Ca(NO₃)₂ + 2H₂O I hope it is at least :P
4 0
3 years ago
An oxide of phosphorus contains 56.4% phosphorus and 43.6% oxygen. It's relative molecular mass is 220. Find both the empirical
sladkih [1.3K]
Moles of P = 56,4g/30,974g/mole = 1,82 moles P
moles of O = 43,6/15,999 = 2,73 moles of O

converting to the simplest ratio:
For P : 1,82/1,82 = 1
For O : 2,73/1,82 = 1,5

1 P and 2 oxygens.
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hope this help
7 0
3 years ago
Read 2 more answers
Question 2 (2 points)
poizon [28]

Answer:

m_w=439.2g

Explanation:

Hello!

In this case, since the by-mass percent of a solution is a measure of the mass of the solute over the mass of the solution:

\%m/m=\frac{m_{solute}}{m_{solution}} *100\%

As we know the mass of the solution and the by-mass percent, we can compute the mass of glucose in the 480 g of solution:

m_{solute}=\frac{\%m/m*m_{solution}}{100\%}

Thus, by plugging in the data, we obtain:

m_{solute}=\frac{8.5\%*480g}{100\%}=40.8g

Finally, since the solution is made up of glucose and water, we compute the mass of water as follows:

m_w=m_{sol}-m_{solute}=480g-40.8g\\\\m_w=439.2g

Best regards!

7 0
3 years ago
Which belief is the basis of Ptolemy's geocentric model of the solar system?
Akimi4 [234]

Answer:

"Earth-centered," or "geocentric" Ptolemy thought that all celestial objects — including the planets, Sun, Moon, and stars — orbited Earth. Earth, in the center of the universe, did not move at all.

Explanation:

4 0
3 years ago
Read 2 more answers
What is the product of the reduction of an aldehyde?
Elza [17]

Answer:

Achol

Explanation:

Reduction of other aldehydes gives primary alcohols. Reduction of ketones gives secondary alcohols. The acidic work-up converts an intermediate metal alkoxide salt into the desired alcohol via a simple acid base reaction.

5 0
3 years ago
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