Answer:
The answer to your question is: V1 = 27.8 ml of HCl 18 M
Explanation:
Data
HCl = [18M]
HCl Vol = ?
HCl = [ 2M]
HCl vol = 250 ml
Formula
V₁ C₁ = V₂ C₂
V₁ = V₂ C₂ / C₁
Process (substitution)
V₁ = (250)(2) / 18
V₁ = 500 / 18
V1 = 27.8 ml
The strongest type of intermolecular force present between NH2CH3 molecules is the Hydrogen bond
This is further explained below.
<h3>What is the strongest type of intermolecular force present between nh2ch3 molecules?</h3>
Generally, One definition of a hydrogen bond describes it as an electrostatic force of attraction between two electronegative atoms, one of which is a hydrogen atom that is covalently bound to a more electronegative "donor" atom or group and the other of which is an atom that bears a lone pair of electrons and is referred to as the hydrogen bond acceptor.
In conclusion, The hydrogen bond is the sort of intermolecular interaction that is the most powerful when it is present between NH2CH3 molecules.
Read more about Hydrogen bonds
brainly.com/question/10904296
#SPJ1
<u>Answer:</u>
• 7.64 g Bi = 2.20 x 10²² atoms
• 35.8 g P = 6.95 x 10²³ atoms
<u>Explanation:</u>
First calculate the number of moles in each sample:
no. of moles = mass ÷ molar mass (RMM)
• 7.64 g Bi = 7.64 ÷ 209
= 0.03656 mol
• 35.8 g P = 35.8 ÷ 31
= 1.155 mol
Then multiply the number of moles by Avogadro's constant (6.02x10²³):
• 0.03656 x 6.02x10²³ = 2.20 x 10²² atoms
• 1.155 x 6.02x10²³ = 6.95 x 10²³ atoms
7.8 x 10^-3 = 0.0078 lb/qt
1lb = 454 g
0.0078 / 454 = 1.718061 x 10^-5 g/qt
Answer : The balanced chemical reaction will be:
Explanation:
Balanced chemical reaction : It is defined as the reaction in which the number of atoms of individual elements present on reactant side must be equal to the product side.
As we know that perbromic acid is considered a strong acid that means it will completely dissociate in water.
The balanced chemical reaction will be: