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2 years ago

Why would tert-amyl chloride turn acidic after several weeks.

Chemistry

1 answer:

koban [17]2 years ago

8 0

The acidic level is given by the amount of hydronium in a specific solution.

Therefore, the tert-amyl chloride would turn acidic because the quantity of hydronium will increase, which decreases the pH level.

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How does kinetic energy transform into potential energy?

Aleksandr-060686 [28]

Kinetic energy is converted to potential energy because while it is not actually doing work, it has the potential to do work. If we drop the object from the shelf or release the spring, that potential energy is converted back into kinetic energy.

6 0

3 years ago

A solution of water (kb=0.512 ?c/m) and glucose boils at 103.06 ?c. what is the molal concentration of glucose in this solution?

nirvana33 [79]

When a solute is added to a solvent, some properties are affected and these set of properties are called colligative properties. The properties depend on the amount of solute dissolved in a solvent. For this we use the boiling point elevation of the solution. We do as follows:

ΔT(boiling point) = 103.06 °C - 100.0 °C= 3.06 °C
ΔT(boiling point) = (Kb)m
m = ΔT(boiling point) / Kb
m = 3.06 °C / 0.512 °C kg / mol
m = 5.98 mol / kg

4 0

4 years ago

Read 2 more answers

05. When a gold pebble is placed in a graduated cylinder that contains 12.0 mL of water, the water level rises

OLga [1]

Answer:

142.82 g

Explanation:

The following data were obtained from the question:

Volume of water = 12 mL

Volume of water + gold = 19.4 mL

Density of gol= 19.3 g/cm³

Mass of gold =.?

Next, we shall determine the volume of the gold. This can be obtained as follow:

Volume of water = 12 mL

Volume of water + gold = 19.4 mL

Volume of gold =.?

Volume of gold = (Volume of water + gold) – (Volume of water)

Volume of gold = 19.4 – 12

Volume of gold = 7.4 mL

Finally, we shall determine the mass of the gold as follow:

Note: 1 mL is equivalent to 1 cm³

Volume of gold = 7.4 mL

Density of gol= 19.3 g/cm³ = 19.3 g/mL

Mass of gold =?

Density = mass /volume

19.3 = mass of gold /7.4

Cross multiply

Mass of gold = 19.3 × 7.4

Mass of gold = 142.82 g

Therefore, the mass of the gold pebble is 142.82 g

6 0

4 years ago

A 21.496 grams sample of magnesium is burned in air to form magnesium oxide and magnesium nitride. When the products are treated

Bond [772]

25.898 g is the amount of magnesium nitride and magnesium oxide formed.

Step1 2Mg(s)+ O2(g)-----> 2 MgO(s)

3Mg(s)+N2(g)------> Mg3N2(s)

Mg3N2(s)+ 6 H2O(l)---> 3Mg(OH)2 + 2 NH3(g)

Step2 Moles of NH3 = (2.813/17)

Moles of Mg3N2= (1/2) Moles of NH3 = (2.813/2x17)= 2.813/34

Mass of Mg3N2 = (2.813/34) x100 =8.274g (Molar mass of Mg3N2=100)

Step3 Mass of Mg in Mg3N2 =(72/100) x8.274 =5.957g

Mass of Mg converted in MgO= 21.496-5.957=15.539

Moles of MgO= Moles of Mg = 15.539/24

Mass of MgO = 15.539x40/24 =25.898 g.

Magnesium is a cofactor for over 300 enzymatic systems that regulate various biochemical reactions in the body, including protein synthesis, muscle and nerve function, glycemic control, and blood pressure regulation [1-3].

Learn more about magnesium at

brainly.com/question/5759562

#SPJ1

8 0

1 year ago

To make a 2.0-mole solution, how many moles of solute must be dissolved in 0.50 liters of solution?

Flauer [41]

There are a number of ways to express concentration of a solution. This includes molarity. Molarity is expressed as the number of moles of solute per volume of the solution. The concentration of the solution is calculated as follows:

Molarity = 2.0 mole / L solution

2.0 mole / L solution ( 0.50 Liters ) = 1 mole solute

The correct answer is the third option. One mole of solute needed to make 0.50 liters of 2M solution.

3 0

3 years ago