Answer : The correct option is, (4) an ester.
Explanation :
As we know that an organic acid is an organic compound that has the properties of an acid. For example : Acetic acid.
And the alcohol is an organic compound that contains one or more hydroxyl groups attached to a carbon atom. Fro example : Ethanol.
When an organic acid react with an alcohol the it produces an ester.
For example : when an organic acid (acetic acid) react with an alcohol (ethanol) to gives an ester (methoxyethane).
The balanced chemical reaction will be,
Hence, the reaction between an organic acid and an alcohol produces an ester.
b. silver
c. oxygen
d. copper
B. before a hurricane make landfall.
C. after a severe thunderstorm
D. during a tornado
A lahar is a type of mud flow that occurs? The answer is, A. after a volcanic eruption.
Define ductility.
State one reason gold is used in jewelry.
Why is mercury no longer used in many devices?
What are the properties of nonmetals?
List the states of matter in which nonmetals can exist and give one example of each state.
What are the physical properties and uses of sulfur?
What are the physical properties and uses of bromine?
What are the physical properties and uses of helium?
Define “metalloid.”
Why would it be difficult to decide whether or not an element was a metalloid based on its properties?
Why is silicon used extensively in electronics?
What are borosilicates used for?
Why is the use of arsenic as an insecticide decreasing?
What is a main application of antimony?
Answer:
Capable of being hammered out thin
Explanation:
, as certain metals; malleable. capable of being drawn out into wire or threads, as gold. able to undergo change of form without breaking.
Answer:
the awnser is minerals :)
Explanation:
just took the test on edg.
Answer : The molar mass of solute is, 89.9 g/mol
Explanation : Given,
Mass of solute = 5.8 g
Mass of solvent (water) = 100 g
Formula used :
where,
= change in freezing point
= temperature of pure solvent (water) =
= temperature of solution =
= freezing point constant of water =
m = molality
Now put all the given values in this formula, we get
Therefore, the molar mass of solute is, 89.9 g/mol