3 years ago

What is the name of KMnO3???

Chemistry

1 answer:

bonufazy [111]3 years ago

4 0

The answer is potassium magnate

You might be interested in

What type of mirror should be used for this application? Explain why this mirror is the right choice for a telescope.

Artyom0805 [142]

Answer:

use a concaved miror

Explanation:

better and more clear

7 0

3 years ago

Which of the following is NOT an example of a fossil fuel?

Serhud [2]

Methanol is not an example of a fossil fuel.

5 0

3 years ago

A balloon is filled to a volume of 1.6 L at 278 K. The balloon is left outside overnight and the temperature has dropped to 253

german

Explanation:

Charles' law gives the relationship between the volume and the temperature of the gas. Mathematically,

Volume ∝ Temperature

i.e. $\dfrac{V_1}{V_2}=\dfrac{T_1}{T_2}$

We have, V₁ = 1.6 L, T₁ = 278 K, T₂ = 253, V₂=?

$V_2=\dfrac{V_1T_2}{T_1}\\\\V_2=\dfrac{1.6\times 253}{278}\\\\V_2=1.45\ L$

So, the new volume is 1.45 L.

6 0

3 years ago

If i increase the [h+] of a solution by 10x, how much will the ph change? and in what direction will ph change?

igomit [66]

For example...
You have solution with [H+] = 0,01M
>>>> pH = -log[H+] = -log0,01 = 2

And you increase the [H+] by 10x ---> 0,01×10 = 0,1M
>>>> pH = -log0,1 = 1

○ pH decrease by 2x
○ pH is more acidic

4 0

3 years ago

Which compound is composed of oppositely charged ions? A. OCl2 B. Na2O C. NH3 D. SCl2

vazorg [7]

It would be B, so yeah hope that helps ya ;)

5 0

3 years ago

Read 2 more answers