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Ksenya-84 [330]
2 years ago
8

Which refers to the distance between two crests or two troughs on a transverse wave?

Chemistry
2 answers:
Art [367]2 years ago
7 0

Answer:

wavelength

Explanation:

it is the distance between two crests ot two troughs

Oksanka [162]2 years ago
6 0

Answer:

amplitude is the answer.

You might be interested in
Compound X has the formula C8H14.
Kipish [7]

Answer:

Compound X has the formula C8H14.

X reacts with one molar equivalent of hydrogen in the presence of a palladium catalyst to form a mixture of cis- and trans-1,2-dimethyl cyclohexane. Treatment of X with ozone followed by zinc in aqueous acid gives a ketone plus formaldehyde (CH2=O). What is the structure of X?

Explanation:

The degree of unsaturation in the given molecule C8H14 is:

DU=(Cn+1)-Hn/2-Xn/2+Nn/2

where,

Cn=number of carbon atoms

Hn=number of hydrogen atoms

Xn=number of halogen atoms

Nn=number of nitrogen atoms

C8H14:

DU=(8+1)-14/2

=>DU=9-7 =2

Hence, the given molecule will have either two double bonds or one double bond and one ring or two rings.

X reacts with one molar equivalent of hydrogen in the presence of a palladium catalyst to form a mixture of cis- and trans-1,2-dimethylcyclohexane.

This indicates that the molecule X has one double bond and one ring that is cyclohexane ring.

Treatment of X with ozone follwed by zinc in aqueous acid gives a ketone plus formaldehyde (CH2=O).

So, the molecule has a ring and double bond CH2.

Based on the given data the structure of compound X is shown below:

The reaction sequence is shown below:

3 0
3 years ago
Explain the four basic types of chemical reactions. Be sure to include a sample equation for each type. Describe how rate relati
Maurinko [17]
Synthesis, decomposition, single replacement and double replacement.

Synthesis- two or more reactants unite to form a single product

S (Sulfur) + O2 (Oxygen) ——> SO2 (Sulphur dioxide)

Decomposition- A single reactant is decomposed or broken down into two or more

CaCO3 (Calcium Carbonate) ——> CaO (Calcium oxide) + CO2 (Carbon dioxide)

Single replacement- A single free element replaces or is substituted for one of the elements in a compound. The free element is more reactive than the one its replaces.

Zn (Zinc) + 2 HCI (hydrochloric acid) ——> H2 (hydrogen) + ZnCl2 (Zinc Chloride)

Double replacement- This reaction type can be viewed as an "exchange of partners." For ionic compounds, the positive ion in the first compound combines with the negative ion in the second compound, and the positive ion in the second compound combines with the negative ion in the first compound.

HCI (hydrochloric acid) + NaOH (sodium hydroxide) ——> NaCl (Sodium Chloride) + HOH (water)


Once reactants have absorbed enough heat energy from their surroundings to reach the transition state, the reaction will proceed. The activation energy of a particular reaction determines the rate at which it will proceed. The higher the activation energy, the slower the chemical reaction will be.
4 0
3 years ago
How is the prcent of ethylene glycol in de-icing fluid related
kvv77 [185]
Sorry i have no idea
5 0
3 years ago
The measure of the average kinetic energy of molecules is known as
andriy [413]

Answer:

Temperature is a measure of the average kinetic energy of the particles in a substance.

Explanation:

5 0
3 years ago
Which choice best explains why a 1-kg sample of carbon and a 3-kg sample of carbon have similar properties?
prohojiy [21]
C is the answer to your prolblrm
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