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3 years ago

Example of Inertia of Rest:

Chemistry

2 answers:

Ulleksa [173]3 years ago

8 0

Hello there! An example of Interia of Rest would be fruit falling off of a tree when it is shaken.
Hope this helps!

Alchen [17]3 years ago

4 0

Fruits fall down due to inertia of rest when the branches of a tree are shaken. Fruits and branches are both at rest, but when branches of trees are shaken, branches starts moving where as fruits remain its state of rest and so separated from the branches and fall down.

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Why is dissolving important??

Irina18 [472]

Water is called the "universal solvent" because it is capable of dissolving more substances than any other liquid. This is important to every living thing on earth. It means that wherever water goes, either through the air, the ground, or through our bodies, it takes along valuable chemicals, minerals, and nutrients.

4 0

3 years ago

`You have to be careful about pouring drano down your pipes since it is mainly hydrochloric acid--you can't do it if they are ma

Zanzabum

Answer:

6.67 moles

Explanation:

Given that:-

Moles of hydrogen gas produced = 10.0 moles

According the reaction shown below:-

$2Al + 6HCl\rightarrow 2AlCl_3 +3H_2$

3 moles of hydrogen gas are produced when 2 moles of aluminium undergoes reaction.

Also,

1 mole of hydrogen gas are produced when $\frac{2}{3}$ moles of aluminium undergoes reaction.

So,

10.0 moles of hydrogen gas are produced when $\frac{2}{3}\times 10.0$ moles of aluminium undergoes reaction.

Moles of Al needed = $\frac{2}{3}\times 10.0$ moles = 6.67 moles

6 0

3 years ago

Which part of dalton's theory did thomson's findings dispute? atoms of different elements have different masses. atoms of the sa

skad [1K]

Answer is: the atom is the smallest known particle of matter.
John Dalton claimed that atom is indestructible and all atoms of a given element are identical in mass and properties.
Thomson discovered electron and found the first evidence for isotopes of a stable element.

7 0

3 years ago

Read 2 more answers

Which is the best definition of nonpolar covalent bond?

kondor19780726 [428]

Answer:

It is one of the covalent bonds in which the electrons are shared equally; therefore, dipole moment exists between the atoms in a molecule and there is no charge separation between the atoms in a molecule.

4 0

3 years ago

HELPPPP MEEE PLEASEEE!!!!!!

MrRa [10]

Mass =70 ( Mass of protons=1 ,Mass of neutrons =1, Mass of electron =0.0005(can be ignored))
Therefore, 40 +30=70
Charge= -2 ( it is taking in/attracting electrons to its shell) base on the proton number you are able to identify if it is attracting or releasing an electron, if the electron number is more than proton number then it is attracting therefore resulting in a negative charge vice versa for releasing an electron.

5 0

3 years ago