subject

Chemistry, 02.08.2019 20:10 Randomkid0973

Which of the following explains why the substances cannot dissolve in water?
sugar, because it is an ionic substance
oil, because it is a nonpolar covalent substance
sugar, because it is a nonpolar covalent substance
oil, because it is an ionic substance

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 07:30

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?

Answers: 1

question

Chemistry, 22.06.2019 10:00

The tendency of water molecules to stick together is referred to as a) adhesion b) polarity c) cohesion d) transpiration e) evaporation

Answers: 1

question

Chemistry, 22.06.2019 13:30

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.

Answers: 2

question

Chemistry, 22.06.2019 14:50

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Answers: 3

You know the right answer?

Which of the following explains why the substances cannot dissolve in water?
sugar, because i...

Questions

question

Physics, 05.09.2019 04:30

Why is water always used in energy generation (water -> steam -> turbine) instead of a liquid with a lower specific heat capacity or boiling?...

question

Biology, 05.09.2019 04:30

What kind of scientist might study the process of undifferentiated cells becoming differentiated and specialized cells in the body?...

question

Physics, 05.09.2019 04:30

Arocket initially at rest accelerates at a rate of 90 m/s 2 for 0.7 min. what is its speed at the end of this time? answer in units of m/s....

question

Chemistry, 05.09.2019 04:30

Of the following substances, only has london dispersion forces as its only intermolecular force. ch3oh nh3 h2s ch4 hcl...

question

Biology, 05.09.2019 04:30

Our sense of the position and movement of individual body parts is called sensory interaction. kinesthesia. olfaction. the vestibular sense....

question

Business, 05.09.2019 04:30

Ahouse sold for $39,379. the buyer paid 20% down. monthly interest on the loan was $229.69. what was the annual interest rate on the loan?...

question

Business, 05.09.2019 04:30

According to clarke and cornish, how are new economic formulations different from the classical economic and criminological theories?...

question

Social Studies, 05.09.2019 04:30

Some information in our fleeting is encoded into short-term memory. shallow memory automatic memory long-term memory sensory memory...

question

Physics, 05.09.2019 04:30

Suppose that 600 w of radiation in a microwave oven is absorbed by 250 g of water in a very lightweight cup. approximately how long will it take to he...

question

Mathematics, 05.09.2019 04:30

Enter the expression 2cos2(θ)−1 , where θ is the lowercase greek letter theta. 2cos2(θ)−1 2 c o s 2 ( θ ) − 1 = nothing...

question

Mathematics, 05.09.2019 04:30

Find the general solution of y''' + 6y'' + y' − 34y = 0 if it is known that y1 = e−4x cos(x) is one solution....

question

Business, 05.09.2019 04:30

Afirm earns a normal profit when its: multiple choice accounting profit is positive. economic profit is positive. economic profit is zero....

question

History, 05.09.2019 04:30

How did the jagged coast and many islands and penninsulas in the mediterranean effect the development of civilization there?...

question

Social Studies, 05.09.2019 04:30

A(n) is a form of autocracy in which a king, queen, emperor, empress, or other aristocrat is the highest authority in the government....

question

Biology, 05.09.2019 04:30

The increase in the concentration of contaminants in the tissues of animals high on the food chain is termed which of the following? (a) bioacc...

question

Business, 05.09.2019 04:30

Abco corporation has its two wholly owned subsidiaries, delta and parry, in country a and country b, respectively. parry purchases a part for its prod...

question

Health, 05.09.2019 04:30

Aclient is admitted to the hospital with complaints of back spasms. the client states, "i have been taking 2 or 3 aspirin every 4 hours for the past w...

question

Medicine, 05.09.2019 04:30

Mark's gospel provides many examples of people not knowing who jesus was. how do their questions us to learn about and understand j...

question

Biology, 05.09.2019 04:30

Bones that are longer than they are wide and generally have enlarged ends for articulations are classified as bones....

question

Social Studies, 05.09.2019 04:30

Carter wants to participate in an activity that will improve his well-being. which of the following activities would contribute the least to his well-...

More questions: Chemistry Another questions

Questions on the website: 13722362