3 years ago

Give the name for this molecule:

Chemistry

1 answer:

Korolek [52]3 years ago

4 0

Answer:

$thank \: you$

You might be interested in

Grams of Cl in 38g of C2F3Cl3

Crank

Answer:

38.0 g C2F3Cl3) / (187.3756 g C2F3Cl3/mol) x (3 mol Cl / 1 mol C2F3Cl3) x (35.4532 g Cl/mol) =

21.6 g Cl in C2F3Cl3

4 0

4 years ago

Calculate the molarity of a solution consisting of 65.5 g of K2S0 4 in 5.00 L of solution.

tia_tia [17]

Answer:

Molarity is 0.075 M. 

Explanation:

Moles:

${ \tt{ = \frac{65.5}{RFM} }}$

RFM of potassium sulphate :

${ \tt{ = (39 \times 2) + 32 + (16 \times 4)}} \\ = 174 \: g$

substitute:

${ \tt{moles = \frac{65.5}{174} = 0.376 \: moles}}$

In volume of 5.00 l:

${ \tt{5.00 \: l = 0.376 \: moles}} \\ { \tt{1 \: l = ( \frac{0.376}{5.00} ) \: moles}} \\ { \tt{molarity = 0.075 \: mol \: l {}^{ - 1} }}$

8 0

3 years ago

Poliomyelitis is caused by a virus that spreads easily in human populations. Most people with polio infections show no symptoms

Sonja [21]

Answer:

a multipolar neuron that has two or more dendrites and a single axon

Explanation:

5 0

4 years ago

What are the 5 principles of kinetic molecular theory?

leva [86]

The kinetic molecular theory of gases is stated in the following four principles: The space between gas molecules is much larger than the molecules themselves. Gas molecules are in constant random motion. The average kinetic energy is determined solely by the temperature.

I got this from my notes from my chemistry class last semester

8 0

3 years ago

The density of liquid oxygen at its boiling point is 1.14 kg/L , and its heat of vaporization is 213 kJ/kg . How much energy in

-Dominant- [34]

2.28 kg x 213 kJ/kg = 486 kJ = 4.86E+05 J

5 0

3 years ago