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

For every Oion, two Na ions are needed to balance charges. Which ratio represents the relationship between Na and

Chemistry
1 answer:
vagabundo [1.1K]3 years ago
5 0

Answer:

2 Na: 1 O

Explanation:

2 Sodium ion per 1 Oxygen ion

You might be interested in
1. What is the potential energy of a 8 kg ball that is at a height of 20 m?
weqwewe [10]

Answer:

1. 1568 J

2. 0 J

3. 1176 J

Explanation:

PE = mgh

(PE = Potential Energy) = (m = mass)(g = gravitational force which is 9.8)(h = height)

1. (3)(9.8)(20) = 1568 J

2. PE = (3)(9.8)(0) = 0 J

3. (5)(9.8)(24) =  1176 J

4 0
2 years ago
20 Points!!<br><br> Need it as soon as possible.
Solnce55 [7]

Answer:

D.

Explanation:

The reaction is losing potential energy, which means that the reaction is losing that energy as heat. Exothermic is the loss of energy. Therefore it will be D.

8 0
2 years ago
Read 2 more answers
As an electron in an atom moves from a higher energy state to a lower energy state, the atom
Verdich [7]

Answer:B

Explanation:

5 0
2 years ago
Distinguish between sugar and non-sugar with examples.
kap26 [50]

Answer:

Reducing sugars are sugars where the anomeric carbon has an OH group attached that can reduce other compounds. Non-reducing sugars do not have an OH group attached to the anomeric carbon so they cannot reduce other compounds. ... Maltose and lactose are reducing sugars, while sucrose is a non-reducing sugar

3 0
3 years ago
How we can preserve the wetlands areas of nepal?<br>​
Luden [163]

Answer:

Reduce, reuse, and recycle your waste and trash. Protecting the environment helps protect the wetlands, especially since trash can make its way into the water. The best and easiest way to protect the environment is by limiting your household waste.

7 0
3 years ago
Other questions:
  • Recycled r134a refrigerant cannot exceed what levels of contaminants
    15·1 answer
  • describe how a physical property, such as mass or texture, can change without causing a chance in the substance?
    10·2 answers
  • Given the following reactions 2S (s) + 3O2 (g) → 2SO3 (g) ΔH = -790 kJ S (s) + O2 (g) → SO2 (g) ΔH = -297 kJ the enthalpy of the
    6·1 answer
  • What is the oxidation number for CI?<br> -2<br> +2<br> -1<br> +1
    7·1 answer
  • What type of chemical bonds share electrons between atoms?
    8·1 answer
  • For questions 14-16 pick out the variables that will be needed to answer the following question: Do trees grow faster if it is w
    9·2 answers
  • Question 3 of 10
    8·2 answers
  • ¿Qué tipo de reacción es la siguiente: 2H2 + O2 → 2H2O ?
    6·1 answer
  • Because electron delocalization stabilizes a compound, if the only way electrons can be moved is away from the most electroneagt
    8·1 answer
  • based on the cause and effect relationship between the magnets, which phenomenon is the teacher modeling for her students.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!