2 years ago

Which would lower the reaction rate?

Chemistry

1 answer:

saveliy_v [14]2 years ago

4 0

Answer:

Explanation: Decreasing the temperature of the system would lower the reaction rate.

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The ____ particles of an atom which are called electrons

blsea [12.9K]

Answer:

Subatomic particles

Explanation:

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2 years ago

Nail polish remover containing acetone was spilled in a room 7.2 m × 5.8 m × 3.9 m. Measurements indicated that 6,400 mg of acet

sergeinik [125]

Volume of room = $7.2 m \times 5.8 m \times 3.9 m$

= $162.864 m^{3}$

Now, according to conversion factor, convert 6,400 mg to micrograms

Since, 1 mg is equal to 1000 microgram.

Therefore, 6,400 mg = $6,400 \times 1000$

= 6,400,000 micrograms of acetone.

To calculate concentration of acetone, divide volume and evaporated amount of acetone in micrograms.

Thus,

Concentration of acetone = $\frac{6,400,000 microgram}{162.864 m^{3}}$

= 39296.5910 microgram per cubic meter or $3.92\times 10^{4} \mu g/m^{3}\simeq 4.0\times 10^{4} \mu g/m^{3}$

Hence, concentration of acetone is equal to $4.0\times 10^{4} \mu g/m^{3}$

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2 years ago

A short true-breeding plant will always produce a short plant.<br> True<br> False

Tanzania [10]

This statement would be considered false.

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2 years ago

In the reaction 2Na + Cl2 → 2NaCl, the products are

Lisa [10]

During a reaction, there are reactants and products. Reactants are the elements that are being added. Products are the result of the reactants.

2Na + Cl2 are the reactants.

2NaCl is the Product.

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2 years ago

What is hybridization?

Law Incorporation [45]

Answer:

Hybridization is defined as the concept of mixing two atomic orbitals with the same energy levels to give a degenerated new type of orbitals.

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2 years ago