2 years ago

Calculate the mass percent of titanium in the mineral ilmenite, FeTiO3.

1 answer:

3 0

Molar mass FeTiO3 => 151.7102 g/mol

atomic mass Ti => 47.867 u

% ( atomic mass Ti / molar mass FeTiO3 ) x 100

= ( 47.867 / 151.7102) x 100

= 0.3155 x 100

= 31.55 % of Ti

hope this helps!

You might be interested in

An aqueous solution contains 0.29 M of benzoic acid (HA) and 0.16 M of sodium benzoate (A-). If the pH of this solution was meas

Inga [223]

Answer:

pKa = 4.89.

Explanation:

We can solve this problem by using the Henderson-Hasselbach equation, which states:

pH = pKa + log $\frac{[A^-]}{[HA]}$

In this case [A⁻] is the concentration of sodium benzoate and [HA] is the concentration of benzoic acid.

We input the given data:

4.63 = pKa + log $\frac{0.16}{0.29}$

And solve for pKa:

pKa = 4.89

3 0

2 years ago

Please help

Mashutka [201]

Answer:

Potential

Explanation:

The answer is potential!

6 0

1 year ago

Read 2 more answers

A square table has an area of 400 square feet. They want to cut the table into two equal rectangles. If they cut the table in ha

Orlov [11]

Answer:

b=200

l=100

Explanation:

so since it is a square all sides would be equal

when you cut the square vertically the dimensions will change

the bredth would be same that is 200

but the length would be half that is 100

7 0

2 years ago

Iron sulfite has the formula?

Mademuasel [1]

Its FeSO3 or iron(iii)sulfite = Fe2(SO3)3

7 0

3 years ago

How does bioremediation improve the quality of life for humans?

mart [117]

Completely natural process with almost no harmful side effects

6 0

2 years ago