1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Arlecino [84]
4 years ago
7

Which is an example of how computers can enhance data analysis?

Chemistry
1 answer:
kozerog [31]4 years ago
7 0

Answer:

A. Pixels from a digital photo are transformed into a map and into data on a spreadsheet.

You might be interested in
Which action will slow down the rate of a reaction
Burka [1]

Answer is - Decreasing surface area of a solid reactant, rate of reaction can be slowed down.

Explanation: The quantity of a reactant species consumed or the quantity of product species formed in unit time in a chemical reaction is called rate of reaction. With passage of time, concentration of reactant decreases and concentration of product increases. Rate of reaction depends on various factors like- concentration of reactant, temperature, nature of reactant, catalyst and surface area of reactant.

By increasing the concentration of the reactants, rate of the reaction increases.

Presence of catalyst increases the rate of reaction.

With increase in temperature, kinetic energy of molecules increases which results to more number of effective collisions, so, rate of reaction increases.

With increase in the surface area of reactant, more number of molecules can react at a time and by decreasing the surface area of solid reactant rate of the reaction will  diminish/ decrease.

4 0
3 years ago
The following chemical equation is not balanced: CO2 + H2 CH4 + H2O When this chemical equation is correctly balanced, what is t
svet-max [94.6K]
The answer is B.2

CO2+4H2 -> CH4 +2H2O
6 0
4 years ago
Read 2 more answers
PLEASE HELP ME I DONT HAVE MUCH TIME!! WILL GIVE TEN POINTS
bagirrra123 [75]

For the compound B the following statement is correct-

B. It is an ether because it is unable to form a hydrogen bond, so it is less soluble in water.

The solubility of alcohol in water depends upon the capability of formation of hydrogen bond in the solute. Now in alcohol the -OH group is polar in nature which enhance the possibility of hydrogen bond formation and it is more soluble in water.

On the other hand although there presence a -O- functional group in ether. It is less soluble in water due to non polarity of the functional group.

From the given data it is seen that compound A is more soluble in water than compound B. Thus it may be predicted that compound A is alcohol and B is ether.

Henceforth, for the compound B the following statement is correct-

B. It is an ether because it is unable to form a hydrogen bond, so it is less soluble in water.

The reason of incorrect options:

A. compound B cannot be an alcohol as it is less soluble in water.

C. In ether the functional group is -O-, thus electronegative atom (O) is present.

D. As both the compound (alcohol and ether) has equal molecular mass thus the organic chain will be same in alcohol and the hydrogen bond interaction will be more prominent than the dispersion force between the -OH group.  

6 0
4 years ago
It is a vocal music of Mindoro​
Anna [14]

Answer:

instrumental music is used in festivals, rituals, etc.

Explanation:

8 0
3 years ago
What is the SI unit of time?<br> OA.<br> second<br> OB.<br> minute<br> OC. hour<br> OD. day<br> Res
BARSIC [14]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The correct choice is ~ A

S.I unit of time is <u>Second</u>

7 0
3 years ago
Other questions:
  • 92dm3 of a gas dissolved in a solvent. How many moles is this?
    7·1 answer
  • I'm confused with this any help?
    10·1 answer
  • Which pair of atoms has the highest electron negativity difference???
    9·1 answer
  • Which information must be known about a compound to find the
    10·1 answer
  • Esterification reaction of benzoic acid with ethanol in presence of concentrated sulphuric acid​
    7·1 answer
  • Elements bond when they share or transfer their outer shell electrons which are called valence electrons
    11·1 answer
  • 2. A sample of 2 tsp of sugar (C12H22011) weighs 9.00 g.
    7·2 answers
  • Which statement best describes how those advancements are detrimental to the earth?
    12·1 answer
  • What change in volume results if 50 mL of gas is cooled from 30 C to 4 C
    10·1 answer
  • Which mathematical relationship allows calculation of the equilibrium constant of a reaction if you know the standard change in
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!