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
pickupchik [31]
3 years ago
5

Based on this information, do you think that the mole should be considered a base unit in the Sl system? Explain why or why not.

​
Chemistry
1 answer:
Phoenix [80]3 years ago
8 0

Answer:

I jus had this but i forgot srry!

Explanation:

You might be interested in
How are chemical bonds formed?
Neko [114]
The answer is A through transferring or sharing electrons
7 0
3 years ago
Balance each of the following redox reactions occurring in basic solution.MnO−4(aq)+Br−(aq)→MnO2(s)+BrO−3(aq)Express your answer
Ahat [919]

Answer : The balanced chemical equation is,

2MnO_4^-(aq)+Br^-(aq)+H_2O(l)\rightarrow 2MnO_2(s)+BrO_3^-(aq)+2OH^-(aq)

Explanation :

Rules for the balanced chemical equation in basic solution are :

  • First we have to write into the two half-reactions.
  • Now balance the main atoms in the reaction.
  • Now balance the hydrogen and oxygen atoms on both the sides of the reaction.
  • If the oxygen atoms are not balanced on both the sides then adding water molecules at that side where the more number of oxygen are present.
  • If the hydrogen atoms are not balanced on both the sides then adding hydroxide ion (OH^-) at that side where the less number of hydrogen are present.
  • Now balance the charge.

The half reactions in the basic solution are :

Reduction : MnO_4^-(aq)+2H_2O(l)+3e^-\rightarrow MnO_2(s)+4OH^-(aq) ......(1)

Oxidation : Br^-(aq)+6OH^-(aq)\rightarrow BrO_3^-(aq)+3H_2O(l)+6e^-  .......(2)

Now multiply the equation (1) by 2 and then added both equation, we get the balanced redox reaction.

The balanced chemical equation in a basic solution will be,

2MnO_4^-(aq)+Br^-(aq)+H_2O(l)\rightarrow 2MnO_2(s)+BrO_3^-(aq)+2OH^-(aq)

8 0
3 years ago
Which two mantle hot spots are located at mid-ocean<br> ridges?
Darya [45]

Answer:

This region of thick, hot crust and mantle extends 1,300 kilometers north and south of the Iceland hotspot and some 1,000 kilometers north and south of the Azores hotspot. Together, the two hotspots appear to be feeding a huge supply of magma to nearly the entire northern segment of the Mid-Atlantic Ridge.

Explanation:

please give me a heart

7 0
3 years ago
HURRY PLEASE In Maglev trains, fields exist between objects that are not in contact but can interact at a distance.
Irina-Kira [14]
True

Step by step explanation:
8 0
3 years ago
Read 2 more answers
Answer all 5 questions, please
klemol [59]
1.) protons neutrons and electrons

2.) a wall outlet it is made up of metal that conducts heat. When when heat is applied it provides enough energy to these electrons

3.) is an imbalance if electric charges within or on the surface of a material

4.) static electricity decoded tiny changes in the surface of a balloon causes it to charge more when rubbed against our hair

5.) you might have to answer that on your own but if you don’t want to here’s my experience


One day me and my twin brother were jumping on the trampoline and when we fell down my hair rubbed against the surface of it and stuck up

Hope that helped and Brainiest?
6 0
3 years ago
Other questions:
  • What type of bonds exist in a molecule of water? Polar covalent bonds ionic bonds hydrogen bonds van der waals non polar covalen
    6·1 answer
  • Which of these is a unique property of acids?
    5·1 answer
  • Which formula represents a convalent compound<br><br><br>. H2O2<br><br>.CaO<br><br>.MgS<br><br>.NaCl
    14·2 answers
  • What is 23.5 grams of H2SO4 molecules to moles? Show work please!
    8·2 answers
  • Name two gases which are supplied in compressed form in homes and hospitals​
    12·2 answers
  • How many electrons does a single hydrogen gain or lose in the following reaction?<br> H2 + O2 - H20
    9·1 answer
  • 2) __H,PO, +
    9·1 answer
  • A compound is found to contain 29.67 % sulfur and 70.31 0/0 fluorine by mass. To answer the question , enter the elements in the
    15·1 answer
  • Question 1 (1 point)
    5·1 answer
  • Volcanoes will most likely form along a convergent plate boundary that is....
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!