Someone help!! ( alkenes )

Answers

Answer 1

Answer: 2.1) An unsaturated molecule is one that has double bonds

The two molecules with double bonds are B and E

2.2) The molecular formula for a molecule with a single double-bond is “CnH2n”

So it would be C4H8

2.3) I’m not sure what the answer to this one is, sorry...Oxidation maybe?

Related Questions

Which cell is an animal cell
A __________ is a large molecule consisting of many repeating structural units.a. monomer c. polymer b. isomer d. elements
sodium chloride and glucose both are soluble in water but the solubility of NaCl is greater then glucose why.
HELP ASAPFor the reaction 2H2(g) + S2(g)<---> 2H2S(g), determine the equilibrium constant at 700oC if at this temperature, the equilibrium concentrations are as follows: [H2] = 0.208 M, [S2] = 1.13 × 10-6 M , [H2S] = 0.725 M A) 1.08 × 107 B) 3.49 C)4.55 × 10-7 D)3.22 × 106 E)441
Pure,24k gold is very malleable.by mixing gold with other metals it becomes less malleable.in what situations would you want to use gold that is not as malleable?

What is the most important simlarity between rusting and burning?

Answers

Both are oxidation reactions. Burning is just a lot faster than rusting.

What is true about an ocean current that is moving toward the equatorA. Warm
B. Fast
C. Cold
D. Slow

Answers

Ocean current that is moving toward the equator is cold. The windblown surface currents distribute heat all over the globe through moving the water which is warm away from the equator and the cool water will replace which is from the north and south poles. An example of this is the Gulf Stream which moves warm water towards the Great Britain and Europe.

according to the third law if a football player hits another player with an action force of 1500n how much will the reaction force be

Answers

Answer:

The reaction would be 1500n (equal reaction)

Explanation:

This can be explained by Newton's third law of motion which states that for every action (force), there is an opposite and equal reaction. In other words, when two objects or people come in contact, the magnitude of force which they exert on each other is equal and they both feel an equal reaction force.

It doesn't matter whether one of the colliding bodies is of bigger mass than the other. This Newton's third law of motion is also known as the law of action and reaction.

Which of the following is a physical property of a substance?? A. Combustion B. Corrosion C. Tendency to tarnish D. Solubility

Answers

A physical property does not change the substance.

Solubility would be the answer since all of the rest are changing the substance. They all deal with bonds except solubility.

Answer: D. Solubility

A physical property is any property that doesnot concern with the change of the substance. The changes in the physicalproperty can be used to describe its transformations or evolutions from itsinitial state. They are often referred to as observables. Solubility is an example of a physical property.The solubility of substance describesa state of a dissolving a powdered form in a liquid. Combustion, Corrosion andtendency to tarnish are examples of a chemical change. They are substances thatchanges its physical state and composition resulting from a chemical reaction

Hydrogen has three isotopes, 1H, 2H, and 3H. What is the difference between these three isotopes?A. The number of protons ranges from 1 to 3.
B. The number of electrons ranges from 1 to 3.
C. The number of neutrons ranges from 0 to 2.
D. The number of protons ranges from 0 to 2.

Answers

The correct answer is C.

A substance is said to exhibit isotopy if the number of proton and neutron in the nucleus of the atom differs, whille the number of proton and electron are the same. Hydrogen has three isotopes and each of the isotopes has different number of neutron. Hydrogen 1 has no neutron but have 1 proton, hydrogen 2 has 1 neutron and 1 proton and hydrogen 3 has 1 proton and 2 neutrons.

C... The number of neutrons ranges from 1H with 0 neutron, 2H with 1 neutron and 3H with 2 neutrons.

In Experiment 1, the density of pure ethanol was found to be:Question 1 options:less than 0.793 g/mL.0.793 g/mL.0.999 g/mL.greater than 0.999 g/mL.

Answers

It is 21 due to math a marica

Other Questions

According to the periodic table, which statement correctly describes the change from a neutral atom of an element to its ion?

The work of which scientist(s) helped to explain light's ability to propagate through a vacuum?

The ph of a buffer does not depend much on the concentrations of its acid–base conjugate pair because

Which of the following is not true of alloys?a. Alloys are made of two or more metals combined physically. b. The mixture of metals in an alloy is based upon the desired use. c. Alloys can be substitutional or interstitial. d. An example of an alloy is copper.