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____ [38]
3 years ago
5

Which of the following describes a subalpine ecosystem?

Chemistry
1 answer:
oksian1 [2.3K]3 years ago
4 0

Answer:

it is called land of (extreme)

Explanation:

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Fill in the blanks with its definition or description.
amm1812

Answer:

a) equivalence point

b) direct titration

c) primary standard

d) titrand

e) Back titration

f) back titration

g) standard solution

h) standard solution

I) indirect titration

j) end point

Explanation:

A volumetric analysis is one in which a solution of unknown concentration is determined from its volume. This is commonly referred to as titration.

In titration, a standard solution is reacted with another solution of unknown concentration. The point at which the concentration of the standard solution is equal to that of the analyte is known as the equivalence point (usually indicated by a colour change). An indicator may be added to the analyte solution to help identify when the reaction is complete.

8 0
3 years ago
How is a Mixture different from a Compound<br> 30 points
barxatty [35]

Answer:

A substance that is comprised of more than one kind of atom reinforced together. Blend: A mix of at least two components or mixes that have not responded to bond together; each part in the combination holds its own properties.

Explanation:

3 0
3 years ago
Read 2 more answers
Which two systems had the most direct impact of her ability to move run the bases
Amanda [17]
The two systems would be respiratory and circulatory i think not completely sure tho <span />
7 0
3 years ago
Identify the compound that has polar bonds, but a dipole moment of 0. identify the compound that has polar bonds, but a dipole m
matrenka [14]
CF4 is the compound that has polar bonds, but dipole moment of O. C-f bond is a polar bond which is covalent. It has dipole of 4 polar C.F bonds and results in the overall monopolar molecule.
CF4 it has no net dipole moment.
4 0
3 years ago
Read 2 more answers
Which of the following concerning solutions is/are correct? 1. The solvent in a mixture of gases is generally considered to be t
pshichka [43]

Answer: 1. The solvent in a mixture of gases is generally considered to be the substance in greater amount. 2. The solid dissolved in a solution is known as the solute. 3. Solid solutions are called alloys.

Explanation:

A binary solution is made up of two components ,called as solute and another as solvent.

A solute is defined as the component which is present in smaller proportion. It can be in solid, liquid or gaseous phase. A solvent is defined as the component which is present in larger proportion in a solution. It can be in solid, liquid or gaseous phase.

Usually in liquid solutions , solid acts as solute and liquid acts as solvent. For example: In salt solution, salt is the solute and water is the solvent.

Solid solutions contains solid as solute and solid as solvent. These are called as alloys. For example : In brass, zinc is the solute and copper is the solvent.

4 0
4 years ago
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