1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zubka84 [21]
3 years ago
14

What is the charge for MnO4

Chemistry
1 answer:
lakkis [162]3 years ago
3 0

Answer:

Mn = 2+, O = -2

Explanation:

You might be interested in
Which of the following ions is formed when a base is dissolved in a solution?
Aneli [31]

Answer:

\huge\boxed{\sf OH-}

Explanation:

<u>According to Arrhenius concept of acid and base:</u>

"When a base in a solution, produces/yields OH- (Hydroxide) ions."

So, when a base is dissolved in a solution, it produces OH- ions.

<u>For example:</u>

NaOH ⇄ Na⁺ + OH⁻ (So, it is a base)

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
3 0
2 years ago
Ignore this!<br><br>i got the answer already haha
marta [7]

Answer:

okay lol, ima use this for points if okay

Explanation:

5 0
3 years ago
What is the Iupac name for CH3CHIH3​
frozen [14]

Answer:

Acetone | CH3COCH3 - PubChem

Explanation:

8 0
3 years ago
_ is an example of a homogeneous material.
Degger [83]

Answer:

concrete

Explanation:

because it is simply a variety of calcium compounds in a single mixture. when mixed with water and solid substances , it become concrete.

7 0
3 years ago
Read 2 more answers
What impact would adding twice as much Na2 CO3 than required for stoichiometric quantities have on the quantity of product produ
IrinaK [193]

Answer:

There will be no observed impact of adding twice as much Na2CO3 on the product

Explanation:

Stoichiometry gives the relationship between reactants and products in terms of mass, mole and volume.

If we consider the stoichiometry of the reaction, we will discover that the reaction occurs in a 1:1 ratio. This implies that use of twice the amount of Na2CO3 will only lead to an excess of Na2CO3 making the other reactant the limiting reactant. Once the other reactant is used up, the reaction quenches.

Hence, use of twice as much Na2CO3 has no impact on the quantity of product produced.

5 0
3 years ago
Other questions:
  • A is more linear than wich
    13·1 answer
  • Find the mistake<br> Cu(NO3)2(s) + CuO(s) → 2NO(g) + O3(g)
    12·1 answer
  • Write a sentence using the term atomic theory
    8·2 answers
  • Name 3 ways ecologist can estimte the size of population
    6·1 answer
  • A girl holds the end of rope tied at the other end to a tree. The rope is making 3 waves.
    5·2 answers
  • If 0.750 L of argon at 1.50 atm and 177°C and 0.235 L of sulfur dioxide at 95.0 kPa and 63.0°C are added to a 1.00-L flask and t
    8·1 answer
  • What is an example of how enginers contrbiuted to society
    13·1 answer
  • How many types of hybridization does carbon undergo?​
    10·1 answer
  • The image shows the street lights powered by its solar panels.which sequence shows the energy transformations taking place in th
    6·1 answer
  • When hydrogen gas is bubbled into 2-butyne, the product is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!