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3 years ago

Is it safe to use yellowish aloe Vera from a plant?

1 answer:

6 0

No, it may result in severe cramping and purging in the intestines. It also might irritate your skin if you’re allergic to Latex.

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The theory of evolution was proposed by

yulyashka [42]

The theory of evolution was proposed by Darwin.

4 0

3 years ago

Read 2 more answers

What did Thomson’s model of the atom include that Dalton’s model did not have?

7nadin3 [17]

Thomson's model included Protons and Electrons. His model is referred to as 'Plum Pudding' because of it.

5 0

2 years ago

Read 2 more answers

Using the van der Waals equation, the pressure in a 22.4 L vessel containing 1.00 mol of neon gas at 100 °C is ________ atm. (a

svetoff [14.1K]

Answer:

The answer to your question is P = 1.357 atm

Explanation:

Data

Volume = 22.4 L

1 mol

temperature = 100°C

a = 0.211 L² atm

b = 0.0171 L/mol

R = 0.082 atmL/mol°K

Convert temperature to °K

Temperature = 100 + 273

= 373°K

Formula

$(P + \frac{a}{v^{2}} )(v - b) = RT$

Substitution

$(P + \frac{0.211}{22.4})(22.4 - 0.0171) = (0.082)(373)$

Simplify

(P + 0.0094)(22.3829) = 30.586

Solve for P

P + 0.0094 = $\frac{30.586}{22.3829}$

P + 0.0094 = 1.366

P = 1.336 - 0.0094

P = 1.357 atm

7 0

3 years ago

What is a nonpolar covalent bond?

Vlad1618 [11]

Answer: The correct answer is Option D.

Explanation:

A non-polar covalent bond is defined as the bond which is formed between the atoms having no difference in electronegativity values. For Example: $Cl_2,H_2$ etc..

In this bond, the electrons are shared equally and $\Delta EN$ value is equal to 0.

Hence, the correct answer is Option D.

8 0

2 years ago

The price elasticity of demand measures a. buyers’ responsiveness to a change in the price of a good. b. the extent to which dem

-BARSIC- [3]

Option A

The price elasticity of demand measures buyers’ responsiveness to a change in the price of a good.

Explanation:

Price elasticity of demand holds the responsiveness of need subsequent a variation in a product's cost. In different terms, it’s a process to comprehend out the responsiveness of buyers to inconstancies in cost. Price elasticity estimates the responsiveness of the measure necessitated or outfitted of a good to a shift in its demand.

The price elasticity of demand is the rate fluctuation in the amount demanded of a good or assistance distributed by the percentage shift in the price. Considering the quantity demanded habitually declines with value, the price elasticity coefficient is essentially forever negative.

6 0

2 years ago