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
poizon [28]
3 years ago
6

How many calcium atoms in Ca(ClO3)2?

Chemistry
1 answer:
Serjik [45]3 years ago
8 0

Answer:

1

Explanation:

There is only one calcium atom because the subscript 3 applies only to the oxygen. Outside of the parentheses, the subscript 2 only applies to the chlorate ion. Therefore, there is only one calcium atom because there are no coefficients and subscripts. (Also drawing it out will help)

You might be interested in
Habitat ____________ splits ecosystems into pieces and makes populations more vulnerable to disturbances or climate change.
larisa [96]

<span>fragmentation that is the answer</span>
7 0
3 years ago
Read 2 more answers
A teardrop-shaped hill that points the direction a glacier has flowed is a:
mote1985 [20]
The answer is A Drumlin

3 0
3 years ago
Read 2 more answers
Ions that are present before and after a neutralization reaction are
VikaD [51]

Answer:

spectator ions

Explanation:

8 0
3 years ago
Describe the scale used to measure the basicity of a substance. Demonstrate how you could differentiate a weak base from a stron
Verizon [17]

Answer:

Basicity is measured on a scale called the pH scale. On this scale, a pH value of 7 is neutral, and a pH value of more than 7 to 14 shows increasing basicity.

pH value of 7 is weak base and value of 14 means strong base.

8 0
3 years ago
When a solute is added to a solution why does it remain homogeneous?
Olenka [21]
<h3>Answer:</h3>

                 When a solute is added to a solution, it remains homogeneous because the solute is soluble in given solvent.

<h3>Explanation:</h3>

                         Homogeneous mixtures, also called true solutions are those mixtures in which the components proportions are same throughout in any given sample. For example, the mixture of table salt (NaCl) and water. When the solution is unsaturated and further NaCl is added to it, it will dissolve the NaCl because the saturation point is still not reached. Remember, as "<em>Like Dissolves Like</em>" NaCl being polar in nature will interact with water molecules and will dissociate into Na⁺ and Cl⁻ ions surrounded by δ- O and δ+ H atoms of water molecules.

<h3>Conclusion:</h3>

                  In order to form a Homogeneous mixture the solution must be unsaturated, solvent must have affinity for incoming solute particles and the size of solute should be equal to 1 Â (Angstrom).

8 0
3 years ago
Read 2 more answers
Other questions:
  • If 1 egg and 1/3 cup of oil are needed for each bag of brownie mix, how many bags of brownie mix do you need if you want to use
    9·1 answer
  • An ion with 5 protons, 6 neutrons, and a charge of 3 has an atomic number of
    11·1 answer
  • What is the electronic configuration of Au3+?
    11·1 answer
  • Fill in the blacks on the sheet
    15·1 answer
  • When vinegar is added to some marble chips ( calcium carbonate) bubbles of gas are observed, what gas is produced and how can it
    11·1 answer
  • Oxidation number of Ni in Ni(CO)4 is​
    11·1 answer
  • 24. What type of cloud is in the picture?<br> cumulus<br> cirrus<br> altostratus<br> stratus
    6·1 answer
  • Why does nonmetallic elements pull elements from metallic elements so effectively during a reaction?
    13·1 answer
  • What happens to a pendulum’s kinetic energy as the pendulum comes to a stop.
    11·1 answer
  • The graph below shows how the pH of the soil in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!