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3 years ago

What are the properties of organic compounds determined by?

Chemistry

2 answers:

jarptica [38.1K]3 years ago

6 0

The properties of organic compounds is determined by A) Their boiling point.

GenaCL600 [577]3 years ago

6 0

Answer: Option (D) is the correct answer.

Explanation:

An organic compound is a compound which contains a carbon and hydrogen atom.

For example, $CH_{4}$ is a methane because the suffix "ane" determines alkane as the functional group present in it.

Therefore, an organic compound also include a functional group because of which without any test we can identify that it is an organic compound.

Some functional groups are -OH, COOH, C=O, - $NH_{2}$ etc.

Thus, we can conclude that the properties of organic compounds are determined by their functional group.

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True or False? The energy carried by a sound

Juliette [100K]

Answer:

true

Explanation:

i checked on moogle

5 0

2 years ago

Read 2 more answers

When KNO3 dissolved in water, what is the intermolecular attraction between NO3 ions

Snezhnost [94]

Ion-dipole forces

H2O has hydrogen bonding, which is a form of dipole-dipole forces, and NO3- is an ion, so the intermolecular attraction is ion-dipole.

4 0

3 years ago

You measure 2.34 g of K2Cr2O7 into a volumetric flask. You dilute the K2Cr2O7 with water to a volume of 250 mL. It takes 35.7 mL

natta225 [31]

Answer:

0.191M of Na₂C₂O₄ is the concentration of the original Na₂C₂O₄ solution

Explanation:

The reaction of potassium dichromate, K₂Cr₂O₇ with sodium oxalate, Na₂C₂O₄ in the presence of acid H⁺ is:

K₂Cr₂O₇ + 3Na₂C₂O₄ + 14H⁺ → 2Cr³⁺ + 6CO₂ + 7H₂O + 6Na⁺ + 2K⁺

Thus, 1 mole of K₂Cr₂O₇ reacts with 3 moles of Na₂C₂O₄

Moles of 2.34g of K₂Cr₂O₇ (Molar mass: 294.185g/mol):

2.34g K₂Cr₂O₇ ₓ (1mol / 294.185g) = 7.954x10⁻³ moles K₂Cr₂O₇

In 250mL = 0.250L:

7.954x10⁻³ moles K₂Cr₂O₇ / 0.250L = 0.0318M K₂Cr₂O₇

Moles in 35.7mL = 0.0357L of this solution are:

0.0357L ₓ (0.0318mol / L) = 1.136x10⁻³ moles K₂Cr₂O₇ in solution. As 1 mole of K₂Cr₂O₇ reacts with 3 moles of Na₂C₂O₄, to titrate the moles of K₂Cr₂O₇ in solution you need:

1.136x10⁻³ moles K₂Cr₂O₇ × (3 moles Na₂C₂O₄ / 1 mole K₂Cr₂O₇) =

3.408x10⁻³ moles of Na₂C₂O₄

In 17.8mL = 0.0178L:

3.408x10⁻³ moles of Na₂C₂O₄ / 0.0178L =

<h3>0.191M of Na₂C₂O₄ is the concentration of the original Na₂C₂O₄ solution</h3>

3 0

3 years ago

According to le chatelier's principle, what would happen if the equilibrium of a weack acid or weak base were upset

mario62 [17]

Answer: The conc. of products shall increase to nullify the effect of change in concentration. For this purpose, equilibrium would shift to right.

Reason:

According to Le Chatelier's principle: "If a chemical system at equilibrium experiences a change in concentration, temperature, volume, or partial pressure, then the equilibrium shifts to counteract the imposed change and a new equilibrium is established."

So, more reactant (weak acid or weak base) would result in shift of equilibrium towards right (i.e. toward products). Hence, the conc. of products would increase so that new equilibrium could be established.

6 0

3 years ago

* GIVING BRAINLIEST*

sveticcg [70]

i think its double replacement if i'm not mistaken

6 0

3 years ago