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algol [13]
2 years ago
12

Use the Periodic Table to determine the shape of the molecule represented by the following formulas.

Chemistry
1 answer:
neonofarm [45]2 years ago
3 0

Answer:

the answer is tetahedal and the next one is trigonal pyramidal

Explanation:

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How many moles are present in 418.9 grams of mohr salt
aniked [119]

Answer: Incomplete/half answer

Explanation:

  grams of              molar mass of the

     substance                     substance in grams

–––––––––––  =  –––––––––––––––

moles of the

substance                      one mol

use this formula to asnwer the question

4 0
3 years ago
Which of the following pure liquids is the best solvent for sodium fluoride?a. CCl4b. C2C6c. HCld. BCl3e. PCl5
Julli [10]

Answer:

HCl

Explanation:

The best solvent for NaF is a polar liquid. The only liquid having a significant dipole moment among the options is HCl due to the large electro negativity difference between hydrogen and chlorine.

The polar solvent can interact with the NaF via its dipoles such that the NaF dissolves due to ion-dipole interaction.

4 0
3 years ago
An organic compound was extracted into dichloromethane and then the aqueous layer is shaken with saturated sodium chloride solut
Ilya [14]

Answer: option A. to decrease the solubility of the organic product in water

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6 0
3 years ago
1. What does it mean for a substance to be soluble?​
Anni [7]

Answer:

Solubility is a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent. It is measured in terms of the maximum amount of solute dissolved in a solvent at equilibrium. ... Certain substances are soluble in all proportions with a given solvent, such as ethanol in water.

Explanation:

3 0
3 years ago
Read 2 more answers
What is 0.151 g in scientific notation
Ahat [919]

Answer: Scientific notation- 1.51 x 10^{-1}

Explanation: I got this by moving the decimal, so that there is one non-zero digit to the left of that decimal point. Tip- The number of decimal places you move will be the exponent on the 10.

Moved right- Negative

Moved left- Positive

4 0
2 years ago
Read 2 more answers
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