Sulfur smells like rotten egg and is yellow...
"A decomposition reaction occurs when one reactant breaks down into two or more products. This can be represented by the general equation: AB → A + B. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen."
Answer:
The salt and water will pass through the filter paper while the large, undissolved pieces of sand will be trapped by the filter paper. The liquid that passes through the filter paper and is collected in the beaker is called the filtrate.
Explanation:
If you look on google it will give you the answer: Salt.
1s22s22p63s23p63d104s24p4
or
[Ar] 3d10 4s2 4p4
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Answer:</h3>
720.535 K
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Explanation:</h3>
Concept tested: Combined gas law
From the question we are given;
- Initial volume, V1 of the gas is 285 mL
- Initial pressure, P1 of the gas is 1.88 atm
- Initial temperature, T1 of gas is 355 K
- Final pressure of the gas, P2 = 2.50 atm
- Final volume of the gas, V2 = 435 mL
We are required to calculate the new temperature, T2of the gas;
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To solve the question we are going to use the combined gas law.
- According to the combined gas law;
- Rearranging the formula we can calculate the new temperature;
Therefore, the new temperature of the gas in the syringe must be 720.535 K