All categories

3 years ago

An object with a mass of 24g and a volume 6mL has a density of?

Chemistry

2 answers:

algol [13]3 years ago

8 0

A. 0.25 g/mL
Because 6/24 is 0.25

slamgirl [31]3 years ago

6 0

Answer:

Explanation:

No matter how you look at it none of those answers are correct because Density = Mass ÷ Volume, which is tehcnically 24 ÷ 6 = ?

? = 4

You might be interested in

Write a net ionic equation for the reaction that occurs when excess hydrochloric acid (aq) and potassium sulfite (aq) are combin

Ket [755]

Answer: The net ionic equation for the given reaction is $2H^+(aq.)+SO_3^{2-}(aq.)\rightarrow H_2O(l)+SO_2(g)$

Explanation:

Net ionic equation of any reaction does not include any spectator ions.

Spectator ions are the ions which do not get involved in a chemical equation. It is also defined as the ions that are found on both the sides of the chemical reaction when it is present in ionic form.

The chemical equation for the reaction of hydrochloric acid and potassium sulfite is given as:

$2HCl(aq.)+K_2SO_3(aq.)\rightarrow 2KCl(aq.)+SO_2(g)+H_2O(l)$

Ionic form of the above equation follows:

$2H^+(aq.)+2Cl^-(aq.)+2K^+(aq.)+SO_3^{2-}(aq.)\rightarrow 2K^+(aq.)+2Cl^-(aq.)+SO_2(g)+H_2O(l)$

As, potassium and chloride ions are present on both the sides of the reaction, thus, it will not be present in the net ionic equation.

The net ionic equation for the above reaction follows:

$2H^+(aq.)+SO_3^{2-}(aq.)\rightarrow SO_2(g)+H_2O(l)$

Hence, the net ionic equation for the given reaction is written above.

7 0

3 years ago

A molecule with the formula C18H36O2 is probably a?

Alina [70]

Ethyl palmitate is an organic compound with the chemical formula C18H36O2. It is a colorless solid with a wax-like odor. Chemically, ethyl palmitate is the ethyl ester of palmitic acid.

Ethyl palmitate is used as a hair- and skin-conditioning agent.

3 0

3 years ago

Read 2 more answers

How many grams of copper can be produced from 15.6 grams of silver based on the following reaction? 2Ag(s) + CuSO4(aq)—> Cu(s

aev [14]

ijmmmmmmmmmmmmmmmmmmmmmmmmi

5 0

3 years ago

Which type of front is most likely moving through this area?

Lesechka [4]

Answer:

Cold front

Explanation:

5 0

3 years ago

When solute particles are added to a pure solvent in a closed container at a constant temperature and pressure, the vapor pressu

ELEN [110]

Answer:

Decreases

Explanation:

Hope this helps:) Good luck!

5 0

2 years ago