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
Anettt [7]
2 years ago
10

Draw models to represent the formation of the positive calcium ion and the negative bromide ion.

Chemistry
1 answer:
Andrej [43]2 years ago
4 0
What is love baby dont hurt me dont hurt me
You might be interested in
A sample of seaweed contains 1 liter of water and has 50 grams of salt dissolved in its cells. The seaweed is placed in a soluti
masha68 [24]

seaweed having 50 g  salt in 1 L  water. The bucket contains 150 g of salt in 2 L of water

amount of water present in bucket is twice to amount of water in weed

V¬_water bucket=2×V_water weed

At equilibrium, volume of water in weed is x and volume in bucket is y but concentration remain same as follows:

50 /x=150 /y\\ Y = 3 x

At equilibrium, weed loose z L from 1 L  water to bucket containing 2 L as follows:

(2 + z) = 3 (1-z)\\ (2 + z) = 3 – 3 z\\ Z = 0.25 L

Thus, Weed will loose 0.25 L of water

5 0
3 years ago
Read 2 more answers
The pH equals the pKa when half of the volume of NaOH necessary to reach the equivalence point has been added. Based on the numb
Elis [28]

Answer:

Half NaOH have been dispensed

Explanation:

Because of the incomplete dissociation of the acid, the reaction is in equilibrium, with an acid dissociation constant, Ka, which is specific to that acid. point are the same. Therefore, at the half-equivalence point, the pH is equal to the pKa.

7 0
3 years ago
Consider the reaction below:
IRINA_888 [86]
What are <span>stoichiometry equations?</span>
5 0
3 years ago
Which of the following graphs represent a function that has a negative leading coefficent? ;w;
MAVERICK [17]
Negative leading coefficient is A
5 0
2 years ago
Read 2 more answers
You perform an experiment and find that your results do not agree with the accepted theory. Did you make an error in your proced
polet [3.4K]

No your hypothesis was only a educated guess
Unless the accepted theory was by a scientist then you must of mested up somewhere

6 0
3 years ago
Other questions:
  • Tetraphosphorous decoxice (P4O10) reacts with water to produce phosphoric acid.
    15·1 answer
  • What is the molality of a solution in which 3.0 moles of NaCl is dissolved in 1.5 Kg of water?
    14·1 answer
  • How many electrons do the elements of the most stable group have in their outer energy levels?
    6·1 answer
  • A.)The equilibrium constant, Kp, for the following reaction is 0.110 at 298 K:
    9·1 answer
  • Energy is just like any other chemical or physical process, where it cannot be created or destroyed. Which Law states this fact?
    12·1 answer
  • Which of the following are examples of destructive forces?
    11·1 answer
  • Describe THREE things that happen at DIVERGENT plate boundaries.<br><br><br> HELP!
    6·1 answer
  • What is one disadvantage of using nuclear fission to produce electricity?​
    12·2 answers
  • Write a scientific explanation that compares the electrical forces of ethanol, hexane, and water.
    8·1 answer
  • MARKING AS BRAINLIEST! LAST ATTEMPT.(2 questions in one photo )
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!