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
hoa [83]
3 years ago
13

Which of the following is a correct formula unit of an ionic compound?

Chemistry
1 answer:
pogonyaev3 years ago
4 0

Answer:

<h3>Ca(OH)2</h3><h3>Ca(OH)2</h3>

Explanation:

You might be interested in
What is the name for this type of reproduction?​
mario62 [17]

Answer:

----------------------------------------------

Reproduction is defined as the production of individuals of the same species, that is the next generation of the species.

----------------------------------------------

There are basically two types of reproduction - asexual and sexual.

----------------------------------------------

Asexual reproduction involves only one parent and the offspring is

genetically similar to the parent ...

----------------------------------------------

The different types of asexual reproduction are fission, budding, fragmentation, spore formation and vegetative propagation.

----------------------------------------------

Sexual reproduction is a type of reproduction that involves a complex life cycle in which a gamete (such as a sperm or egg cell) with a single set of chromosomes combines with another to produce a organism composed of cells with two sets of chromosomes .

Asexual reproduction is a type of reproduction which does not involve the fusion of gametes or change in the number of chromosomes. The offspring that arise by asexual reproduction from a single cell or from a multicellular organism inherit the genes of that parent.

Explanation:

Your very welcome!!! :) :) :)

4 0
3 years ago
Question 22 (1 point)
aivan3 [116]

Answer:

im pretty sure its b

Explanation:

7 0
3 years ago
Which is true?
FromTheMoon [43]

Answer: I think it's D

Explanation: None of the other options are true.

3 0
3 years ago
A twisted ladder can be a model of the structure of a DNA molecule.
Luba_88 [7]

Answer:

the answer is C

Explanation:

check out www3.nd.edu

8 0
3 years ago
Read 2 more answers
Find the final equilibrium temperature when 10.0 g of milk at 10. c is added to 1.60 x 10^2g of coffee with a temperature of 90.
IRINA_888 [86]
The concept that can be used in order to answer this item is that of the conservation of heat among the system. We let T be equal to the final temperature. The equation that would allow us to relate the initial and final conditions of both substances is as follows,

     m₁cp₁(T - T₁)  = m₂cp₂(T₂ - T)

The first entity, 1, is the milk and the second entity, 2, is the coffee. We are given that the specific heats of both substances are just equal so we can eliminate them from the equation. Substituting the known values,

   (10 g)(T - 10°) = (1.60 x 10^2 g)(90° - T)

The value of T from the equation is 85.29°C.

Answer: 85.29°C
4 0
3 years ago
Other questions:
  • How many moles of precipitate will be formed when 50.0 mL of 0.300 M AgNO3 is reacted with excess CaI2 in the following chemical
    8·1 answer
  • Write a creative story about heat transfer. ( conduction, convection, radiation )
    12·1 answer
  • How does an increase in temperature at which a reaction takes place cause an increase in reaction rate
    12·1 answer
  • Which makes the phosphorus cycle different from the carbon cycles
    6·1 answer
  • Nitrogen reacts with chlorine to produce nitrogen trichloride. At equilibrium, the concentrations of each gas are as follows: 0.
    14·1 answer
  • The deepest trench in the world is 11,000 m in depth. Assuming sea water to have a constant density of 1050 kg/m, determine the
    12·2 answers
  • Consider the following system, which is at equilibrium, 3C(s) + 3H2(g) &lt;--&gt; CH4(g) + C2H2(g) The result of removing some C
    7·1 answer
  • M → M+ + e- Has M lost or gained an electron?
    13·2 answers
  • The atoms of some elements can be made
    7·1 answer
  • Help plz:))) I’ll mark u brainliest ASAP 10 points
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!