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
valentina_108 [34]
3 years ago
7

Identify the ion ratios needed to form neutral compounds from the ions below. The metal ion (cation) is listed first, and the no

nmetal ion (anion) is listed second. Make sure to give each ratio in its most simplified form.
Na+:Br– = 1 :
Answer: One

Al3+:Cl– = 1 :
Answer: Three

Mg2+:O2– = 1 :
Answer: One

Al3+:O2– = 2 :
Answer: Three

(I found the answers in the end, so if anybody is in need of the answers I filled them in)
Chemistry
2 answers:
Svet_ta [14]3 years ago
7 0

Answer:

1 3 1 3

Explanation:

thank you

ad-work [718]3 years ago
3 0
Here are the ratios,

For,
                                                  Na⁺¹ and Br⁻¹
                                                     1     :     1
So,
                                                         NaBr


For,
                                                  Al⁺³ and Cl⁻¹
                                                     1     :     3
So,
                                                         AlCl₃


For,
                                                  Mg⁺² and O⁻²
                                                     2     :     2
Or,                                                 1     :     1
So,
                                                         <span>MgO
</span>

For,
                                                  Al⁺³ and O⁻²
                                                     2     :     3
So,
                                                         Al₂O₃


You might be interested in
Pickles and lemons have a sour taste. what types of substances are in pickles to give them this sour taste
postnew [5]
The taste of Acid is Sour, that of Base is Bitter and salt is salty. So, Pickle and Lemons give sour taste due to presence of Acids. The sour taste of Lemon is due to presence of Citric Acid in it. While the sour taste of Pickle is due to presence of Vinegar (5% Acetic Acid Solution). Vinegar is mainly used to prevent the Pickle from Bacterial Attack.
6 0
3 years ago
What is mass wasting and how can it disturb the ecosystem ? (Need this ASAP PLEASEE !!!)
Naddika [18.5K]
Xkgxkydlfyfktdtkdlyflyfyl
8 0
3 years ago
A teaspoon of powdered caffeine can be as deadly as a teaspoon of ricin. <br><br> True or False
Darina [25.2K]

A teaspoon of caffeine is <em>NOT</em> deadly as teaspoon of ricin                                                                                                            

4 0
3 years ago
Read 2 more answers
How do trees stay please help
Amanda [17]

Answer:

Because they have strong roots, they remain stuck in the ground.

Explanation:Because they have strong roots, they remain stuck in the ground.

4 0
3 years ago
Read 2 more answers
A gas has a volume of 52.1 L at 1.55 atm. What is the new volume at a pressure of 2.00 atm?
Deffense [45]

Answer: 40.38 L

Explanation:

Formula: P1V1 = P2V2

(1.55)(52.1) = (2.00)(x)

80.755 = 2x

40.38 = x

6 0
3 years ago
Other questions:
  • Explain two different changes an urban area can make to increase walkability
    9·1 answer
  • Which of the following have a neutral charge
    8·1 answer
  • A cylinder with a movable piston contains 2.00 g of helium, He, at room temperature. More helium was added to the cylinder and t
    11·1 answer
  • The warmer water contacting the ice cube transfers energy to that ice cube through what process
    7·1 answer
  • How many milliliters of 0.111 m hclo4 solution are needed to neutralize 50.00 ml of 0.0789 m naoh?
    8·1 answer
  • The sodium content of twenty 300-gram boxes of organic cornflakes was determined. The data (in milligrams) are as follows: 131.1
    11·1 answer
  • "in an ionic compound, the size of the ions affects the internuclear distance (the distance between the centers of adjacent ions
    11·2 answers
  • A compound with an empirical formula of CH2O has a molar
    12·1 answer
  • How many significant figures are there in the measurement 0.0034 Kg?
    9·2 answers
  • Can someone please describe what they’re seeing in this picture?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!