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
galina1969 [7]
3 years ago
10

Ok I really really really need help!!

Chemistry
1 answer:
joja [24]3 years ago
5 0
_2k + _F2—> _2KF

put a 2 before the K and before the KF and you’re all good. it needed to be balanced with the F2
You might be interested in
What parts do all cells have?
aleksandr82 [10.1K]

Answer:

All cells have these four parts in common: a plasma membrane, cytoplasm, ribosomes, and DNA

Explanation:

can i get brainliest plz

7 0
3 years ago
Read 2 more answers
This diagram shows the forces acting on a car. The center dot represents the car, and the arrows represent the forces acting on
Mariulka [41]

Answer : The correct option is B- Towards the left.

Solution : Given,

Force on car in upward direction, F_1 = 6000 N

Force on car in downward direction, F_2 = 6000 N

Force on car in right direction, F_3 = 5000 N

Force on car in left direction, F_4 = 6000 N

Force : Force is equal to the mass multiplied by the acceleration. The force is directly proportional to the acceleration.

Formula :  F =  m × a

where, F is force, m is mass and a is acceleration.

From the given diagram we conclude that the F_1 and F_2 are in opposite direction and the force acting on car are same. So, their net force is zero.

And in case of F_3 and F_4, the net force will not be zero because force acting on car are different. The car will accelerate towards left direction because F_4 is higher than the F_3.

So, the car will accelerate towards left direction.


3 0
3 years ago
What are two benefits of scientists using a diagram to model the water cycle?
tatiyna
I believe that the answer is A i could be wrong though.
5 0
3 years ago
What happens to lipids when they are placed in water?
mestny [16]
Lipids are much denser than water so they often " float " on water and also because that lipids and water can not dissolve to form a solution. lipids always tend to remain at top of water since they are denser .
5 0
4 years ago
When naming acids such as HCl, HBr, and HI, the prefix "hydro-" is added and the "ine" of the element is replaced with which of
liberstina [14]

Answer:

a. "-ic"

Explanation:

The correct answer is a. "-ic".

For example:

  • For HCl, the name is Hydrochloric acid. As you can see, the suffix "-ine" of the element (originally chlor<em>ine</em>) is changed to "-ic".

Following the same logic, the name for HBr is Hydrobromic acid; and the name for HI is Hydroiodic acid.

8 0
3 years ago
Other questions:
  • A crew of six astronauts from the United States and other countries live on the _and conduct space research hoping to have posit
    8·2 answers
  • What is the atomic number and weight of Potassium?
    10·1 answer
  • Where do the sun rays hit Earth's surface nearly at right angles ​
    13·1 answer
  • PLEASE HELPP FOR THE LIFE OF ME
    8·2 answers
  • Which of the following chemical substances has a triple
    11·1 answer
  • What change in volume results if 75.0 mL of gas is cooled from 100.0 °C<br> to 0.00 °C
    7·1 answer
  • Hello Friends Can Yall Plz Help Me For Brainliest Don’t Comments No B.S Yu Will Get Cursed out show ya work
    12·1 answer
  • QUESTION:
    11·2 answers
  • Pleaseeee help me
    11·1 answer
  • Can someone please try to help me? I’ll give you brainiest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!