Answer:
This question is incomplete
Explanation:
A solution is an homogeneous mixture of two or more substances. These substances could be in the same form (as in solid, liquid or gas) or in different forms. Examples of solution in the same phases are
Examples of solution in different phases are
NOTE: Homogeneous mixture is a mixture whose constituents are evenly distributed in the mixture
A solution has a number of unique characteristics. First of all, it has a consistent composition throughout, which denotes that the solute is dispersed uniformly throughout the solvent to produce a homogenous mixture.
Second, the solution is transparent and not turbid because the solute particles do not scatter light. Thirdly, a solution doesn't have discrete layers since the solute has completely dissolved in the solvent. Furthermore, the presence of the solute particles causes the boiling point of the solution to normally be higher than that of the pure solvent. However, because the volume change during dissolution is typically minimal, the density of the solution stays almost the same as that of the pure solvent.
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--The complete Question is, A solution has what of the properties?--
b. global carbon budget
c. global oxygen budget
d. global respiration budget
Answer: Global carbon budget.
Explanation: The global carbon budget can be defined as the budget that balances the fluxes of carbon between the four reservoirs. These four reservoir of carbon are Earth's terrestrial biosphere, hydrosphere, atmosphere and geosphere.
The total amount of carbon on the earth should be maintained so there is a global carbon budget that maintains the amount of carbon on earth.
c. Argon
b. Helium
d. Oxygen
Answer:
Noble gas
Explanation:
With the exception of helium, all elements in Group 18 contain 8 electrons in the outermost shell; these are the noble gases.
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Answer : The net ionic equation will be,
Explanation :
In the net ionic equations, we are not include the spectator ions in the equations.
Spectator ions : The ions present on reactant and product side which do not participate in a reactions. The same ions present on both the sides.
The balanced ionic equation will be,
The ionic equation in separated aqueous solution will be,
In this equation, are the spectator ions.
By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.
The net ionic equation will be,
(1) C6H12O6 (3) CaCl2
(2) CH3OH (4) CCl4