3 years ago

How to write the ionic formula for the K1+, MnO41- pair of ions

Chemistry

1 answer:

Alja [10]3 years ago

5 0

Answer:

Ionic formula: KMnO4

Explanation:

Pottasium permanganate (KMnO4) is an ionic compound that contains a combination of pottasium cations (K+) and permanganate anion (MnO4-). The pair of ions that make up the ionic compound cancel out each other to make it neutral.

K+ (aq) + MnO4- (aq) → KMnO4 (aq)

MnO4- contains 1 atom of manganese with a (+7) charge and four atoms of oxygen with a (-2) charge each. This forms a +7 for Mn and -8 for O4, hence, a net total of -1.

You might be interested in

how many electrons does chlorine need to gain to become an ion? will it become positively charged cation or negatively charged a

I am Lyosha [343]

One electron and it becomes negatively charged

6 0

3 years ago

What is the length of the pencil in cm?

Levart [38]

Answer:

16 cm

Explanation:

Because when you look at the ruler, it shows the length as 16 cm

7 0

2 years ago

M=<br> V=432.6 mL<br> D=8.4 g/ml

Nitella [24]

Answer:

Explanation:

M=D times V

Answer-3,633.84g

Rounded Answer (correct sig figs)- 3600g

6 0

3 years ago

A low level of carbon dioxide labeled with 14C is accidentally released into the atmosphere surrounding industrial workers as th

ivann1987 [24]

Answer:

D) One half of the carbon atoms of newly synthesized acetyl CoA.

Explanation:

It will be radioactively labeled because Malonyl CoA which contains 3 Carbon molecule is synthesized from Acetyl CoA which has 2 Carbon molecule.

This happens with the addition of ‘CO2’ with the help of the enzyme called acetyl CoA carboxylase.

7 0

3 years ago

Why does a can of diet cola float in water but a can of regular cola does not

maria [59]

Answer:

because there more acid in diet cola

7 0

3 years ago