2 years ago

Why do my teacher's overload me with work?

Chemistry

1 answer:

Studentka2010 [4]2 years ago

8 0

Answer:

for you to get smarter

Explanation:

You might be interested in

1. element with three occupied energy levels and<br> one valence electron

vfiekz [6]

Answer:

Potassium (K) = (2,8,8,1)

This is the element that has three(3) filled energy level and one valence electron

3 0

2 years ago

If a drop of blood is 0.05 mL, how many drops of blood are in a blood collection tube that holds 2 mL ?

soldi70 [24.7K]

Just divide the two (2 / 0.05) and you will get your answer; there are 40 drops of bloodin the collection tube.

7 0

3 years ago

Read 2 more answers

The rate constant for the second-order reaction: 2NOBr(g) → 2NO(g) + Br2(g) is 0.80/(M · s) at 10°C. Starting with a concentrati

a_sh-v [17]

Answer : The concentration of NOBr after 95 s is, 0.013 M

Explanation :

The integrated rate law equation for second order reaction follows:

$k=\frac{1}{t}\left (\frac{1}{[A]}-\frac{1}{[A]_o}\right)$

where,

k = rate constant = $0.80M^{-1}s^{-1}$

t = time taken = 95 s

[A] = concentration of substance after time 't' = ?

$[A]_o$ = Initial concentration = 0.86 M

Now put all the given values in above equation, we get:

$0.80=\frac{1}{95}\left (\frac{1}{[A]}-\frac{1}{(0.86)}\right)$

[A] = 0.013 M

Hence, the concentration of NOBr after 95 s is, 0.013 M

4 0

2 years ago

How many grams are in 26 moles of<br> magnesium hydroxide?

WINSTONCH [101]

1,516.31168 grams of Magnesium Hydroxide

3 0

2 years ago

Help, please!

professor190 [17]

Hi so from what I can see the pizza as a distant or and you just have to convert the grams of glucose into moles. Most teachers ask for this format

7 0

2 years ago