3 years ago

10 Points

Chemistry

1 answer:

Dahasolnce [82]3 years ago

8 0

Answer:

I think it is A

Explanation:

You might be interested in

What is the overall equation for the covalent bond in H2O . Is it H2 + O2=H2O OR. H2 + O = H2O

AlexFokin [52]

Answer:

The answer is in the photo

Explanation:

I hope that is useful for you :)

4 0

3 years ago

he number-average molecular weight of a polypropylene is 1,000,000 g/mol. Compute the degree of polymerization.

m_a_m_a [10]

Answer:

The answer is "23765.4"

Explanation:

Motor weight average number $(\bar{M_n}) = 1000000 \frac{g}{mol}$

Poly condensation degree dependent on the average number of molecular weights is as follows:

$DP_n = \frac{\text{Mol.Wt Number Medium}}{\text{Monomer Unit Mol.Wt}}$

All monomer module, in this case, is propylene

Sunrise. Unit Wt = Mol. Propylene weight

$= \ Mol. \ Wt \ of \ C_3H_6\\\\= 3 \times 12.01 +6 \times 1.008 \ \ \frac{g}{mol}\\\\= 42.078 \frac{g}{mol}\\\\$

$DP_n = \frac{1000000}{42.078}\\\\$

$=23765.4$

8 0

2 years ago

HELP ASAP!! PLZ

Schach [20]

D. The empirical formula and the molar mass

8 0

2 years ago

Read 2 more answers

A. Draw 2,3-dichloro octane.<br> b. Write the lewis structure for H20 molecule.

brilliants [131]

Answer:

a.draw 2,3 dicholoro octane

Explanation:

mag isip ka kung paano hehe

5 0

2 years ago

What is the gram molecular mass of I mole of C3H5(OH)3?

Trava [24]

Answer:

92.09382 grams

Explanation:

Molecular weight of C3H5(OH)3 or grams. The the SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles C3H5(OH)3, or 92.09382 grams.

5 0

2 years ago