Answer is: Na₂SO₄ (sodium sulfate).
The solubility of sodium sulfate increases up to 32.38°C and than decreases at higher temperatures, the solubility becomes almost independent of temperature.
At 32.38°C it releases of crystal water and melting of the hydrated salt.
Sodium sulfate is the white, inorganic compound.
Sodium sulfate is highly soluble in water.
Answer:
multiply the first equation by 3 to cancel the electrons in both equations
then combine both equations
then minus both cell potentials which equals 0.78 V
I'm not sure though
°C = (°F - 32)/1.8
°C = (-143-32)/1.8
°C = -97.22
hope this helps :) (please mark brainliest if correct!)
Based on the information given in the table, the sample of crude oil is best classified as a mixture.
<h3>What is a mixture?</h3>
A mixture is a substance that is made up of two or more substances with each substance maintaining its chemical identity. In other words, a mixture is made of two or more different substances that can be chemically separated.
A mixture can be homogenous or heterogeneous. Homogenous mixtures have each of the components uniformly distributed throughout the mixtures. Heterogenous mixtures have components that are not uniformly dispersed throughout the mixtures.
Pure substances or compounds are made of only one chemical entity and cannot be chemically separated further.
Since the crude oil is made of different components with unique chemical identities, then it is said to be a mixture.
More on mixtures can be found here: brainly.com/question/24898889
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