2 years ago

If I have a chemical with a 9 on the pH scale, is it safe to handle with the same gloves as I’ve handled fire with??

1 answer:

7 0

Yes, I believe so, because if you are handling fire you have protective gloves on and you need protective gloves while handling bases because most of them are really bad for your skin.

You might be interested in

Harlamova29_29 [7]

Answer:

wrong❌❌

question

wrong❌❌

question

4 0

2 years ago

What are atoms in chemistry?

kobusy [5.1K]

Answer:

Smallest living thing

Explanation:

3 0

2 years ago

Read 2 more answers

25. The periodic table is based on an element's A. atomic number. B. molecular size. C. molecular mass. D. atomic mass.

VashaNatasha [74]

It is arranged by Atomic Number

8 0

2 years ago

Read 2 more answers

N2(g) + 3H2(g) → 2NH3(g) How many grams of N2 are required to produce 240.0g NH3?

just olya [345]

Answer:

$\large \boxed{\text{197.4 g}}$

Explanation:

We will need a chemical equation with masses and molar masses, so, let's gather all the information in one place.

Mᵣ: 28.01 17.03

N₂ + 3H₂ ⟶ 2NH₃

m/g: 240.0

(a) Moles of NH₃

$\text{Moles of NH}_{3} = \text{240.0 g NH}_{3}\times \dfrac{\text{1 mol NH}_{3}}{\text{17.03 g NH}_{3}}= \text{14.09 mol NH}_{3}$

(b) Moles of N₂

$\text{Moles of N$_{2}$} = \text{14.09 mol NH}_{3} \times \dfrac{\text{1 mol N$_{2}$}}{\text{2 mol NH}_{3}} = \text{7.046 mol N$_{2}$}$

(c) Mass of N₂

$\text{Mass of N$_{2}$} =\text{7.046 mol N$_{2}$} \times \dfrac{\text{28.01 g N$_{2}$}}{\text{1 mol N$_{2}$}} = \textbf{197.4 g N$_{2}$}\\\\\text{The reaction requires $\large \boxed{\textbf{197.4 g}}$ of N$_{2}$}$

7 0

2 years ago

Read 2 more answers

Is sisig is homogeneous or heterogeneous

givi [52]

Answer:

I think its homogeneous

Explanation:

because its all pig, just different parts of the pig

7 0

2 years ago