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3 years ago

PLEASEEEEE HELPPPP I BEGGG FOR HELPPPP PLEASEEEEE

Chemistry

2 answers:

Korvikt [17]3 years ago

5 0

Oxidizes would be the correct answer

zaharov [31]3 years ago

4 0

The answer is A i think

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Identify the Lewis acid in this balanced equation: SnCl4 + 2Cl− → SnCl62−

Grace [21]

Answer:

The answer is SnCI4.

Explanation:

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2 years ago

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Cylinder A and Cylinder B are sealed, rigid cylinders with movable pistons. Each cylinder contains 500. milliliters of a gas sam

Romashka-Z-Leto [24]

Answer:

The pressure of N₂ gas in cylinder B when compressed at constant temperature increases due to the increase in the frequency of collision between the gas molecules with themselves and with the wall of their container caused by a decrease in volume of the container.

Explanation:

Gas helps to explain the behavior of gases when one or more of either temperature, volume or pressure is varying while the other variables are kept constant.

In the gas cylinder B, the temperature of the given mass of gas is kept constant, however, the volume is decreased by pushing the movable piston farther into the cylinder. According to the gas law by Robert Boyle, the volume of a given mass of gas is inversely proportional to its pressure at constant temperature. This increase in pressure is due to the increase in the frequency of collision between the gas molecules with themselves and with the wall of their container caused by a decrease in volume of the container. As the cylinder becomes smaller, the gas molecules which were spread out further become more packed closely together, therefore, their frequency of collision increases building up pressure in the process.

5 0

2 years ago

dinitrogen pentoxide decomposes to form nitrogen dioxide oxygen, following the equation 2N2O5 -> 4NO2. at a certain time poin

Temka [501]

Rate of production of NO₂ = 0.2 M/s

Rate of production of O₂ = 0.05 M/s

<h3>Further explanation</h3>

Given

The rate of N₂O₅ : 0.1 M/s

Reaction

2N₂O₅⇒4NO₂+O₂

Required

The rate of production of NO₂ and O₂ at the same time point

Solution

Rate of disappearance of N₂O₅ = reaction rate x coefficient of N₂O₅

0.1 M/s=reaction rate x 2

<em>reaction rate = 0.05 M/s</em>

The rate of production of NO₂=

Rate of production of NO₂ = reaction rate x coefficient of NO₂

Rate of production of NO₂ = 0.05 M/s x 4

Rate of production of NO₂ = 0.2 M/s

The rate of production of O₂=

Rate of production of O₂ = reaction rate x coefficient of O₂

Rate of production of O₂ = 0.05 M/s x 1

Rate of production of O₂ = 0.05 M/s

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2 years ago

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1. If you run into a curb on a skateboard, you will fall forward off your skateboard because

uysha [10]

Answer:

D)applied

Explanation:

4 0

3 years ago

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Find the volume of an object that has a density of 3.14 g/mL and a mass of 52.9 g.

Natasha_Volkova [10]

Answer:

The answer is

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

$volume = \frac{mass}{density} \\$

From the question

mass of object = 52.9 g

density = 3.14 g/mL

The volume of the object is

$volume = \frac{52.9}{3.14} \\ = 16.847133757...$

We have the final answer as

Hope this helps you

5 0

3 years ago