Ask question

Ask question

All categories

jek_recluse [69]

1 year ago

8

1. 4Na + 02 → 2Na20 find the reaction

1 answer:

Vadim26 [7]1 year ago

6 0

oxidation reaction

Explanation:

2 Na2O → 4 Na + O2

This is an oxidation-reduction (redox) reaction:

4 NaI + 4 e- → 4 Na0(reduction)

2 O-II - 4 e- → 2 O0(oxidation)

Na2O is an oxidizing agent, Na2O is a reducing agent.

You might be interested in

A(n) _____ is a natural object that orbits another object in the solar system besides the Sun.

Stolb23 [73]

The answer is the moon

4 0

2 years ago

You have 1 mole of a gas at STP. If you apply the ideal gas law what is the approximate volume of the gas?

goldfiish [28.3K]

Answer:

A) 22.4L

Explanation:

we know, ideal gas law states

PV=nRT

V=nRT/P

At STP,

T= 273.15K P=1atm R=0.082L.atm/mol/K n=1 mole

V=(1*0.082*273.15)/ 1

V=22.4L

7 0

2 years ago

Which is a major environmental concern for our oceans?

padilas [110]

Plastic pollution is the correct answer

3 0

2 years ago

Read 2 more answers

When the reaction shown is correctly balanced, the coefficients are HNO3 + KOH → KNO3 + H2O

GuDViN [60]

Coefficients are 1,1,1,1

4 0

2 years ago

The last group on the periodic table is called the noble gases. The elements in this group are

Anni [7]

Answer:

C

Explanation:

They are stabil and full of valence electron.

6 0

2 years ago