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3 years ago

What happens when an atom of sulfur combines with two atoms of chlorine to produce SCI ?

Chemistry

1 answer:

loris [4]3 years ago

4 0

Answer: A.) Each chlorine atom shares a pair of electrons with the sulfur atom. This would be the right answer

Explanation:

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Which material buried the organisms that become fossils?

atroni [7]

B - Sediment . Many layers of sediment slowly built up into a rock which turn into a fossil .

6 0

3 years ago

6. A sample of a gas has a mass of 0.527 g. Its volume is 0.35 L at a temperature of 88 degree Celsius and a pressure of 945 mm

Stels [109]

<u>Answer:</u> The molar mass of the gas is 35.87 g/mol.

<u>Explanation:</u>

To calculate the mass of gas, we use the equation given by ideal gas:

PV = nRT

or,

$PV=\frac{m}{M}RT$

where,

P = Pressure of gas = 945 mmHg

V = Volume of the gas = 0.35 L

m = Mass of gas = 0.527 g

M = Molar mass of gas = ? g/mo

R = Gas constant = $62.3637\text{ L.mmHg }mol^{-1}K^{-1}$

T = Temperature of gas = $88^oC=[88+273]=361K$

Putting values in above equation, we get:

$945mmHg\times 0.35L=\frac{0.527g}{M}\times 62.3637\text{ L.mmHg }mol^{-1}K^{-1}\times 361K\\\\M=35.87g/mol$

Hence, the molar mass of the gas is 35.87 g/mol.

5 0

4 years ago

[GT.02]Which of these forces in carbon-14 isotopes transforms a neutron into a proton?gravitational forceselectromagnetic forces

Dmitrij [34]

Answer:

The weak nuclear force.

Explanation:

This force is active in radioactivity.

3 0

3 years ago

Explain how the amount of pressure created by a smaller piston can be the same as the pressure created by a larger piston?

Lelu [443]

Answer:

Pascal's principle : Pressure applied to an enclosed fluid is transmitted undiminished to every part of the fluid, as well as to the walls of the container.

A common application of this is a hydraulic lift used to raise a car off the ground so it can be repaired at a garage. A small force applied to a small-area piston is transformed to a large force at a large-area piston. If a car sits on top of the large piston, it can be lifted by applying a relatively small force to the smaller piston, the ratio of the forces being equal to the ratio of the areas of the pistons.

Explanation:

8 0

3 years ago

Read 2 more answers

Given the solutes NaCl and I2 and the solvents NH3(ℓ) and C7H16 (heptane), which is true?

stiks02 [169]

Answer:

NaCl is more soluble in NH3 and I2 is more soluble in C7H16

Explanation:

Polar substances are likely to dissolve in polar solvents. For example, ionic compounds, which are very polar, are often soluble in the polar solvent water. Nonpolar substances are likely to dissolve in non-polar solvents.For example, ionic compounds are insoluble in hexane.

In the above example NaCl is a polar compound made up of ions $Na^{+} and \text{ }cl^{-}$ so it is soluble in polar compounds like ammonia (NH3),where as I2 is a non-polar solid so it is soluble in non-polar solvents like n-heptane(C7H16).

7 0

3 years ago