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What color is associated with the hydrated form of cobalt chloride?
cobalt chlorideCompound that exists in two forms: the hydrated salt (CoCl2.6H2O), which is pink, and the anhydrous salt, which is blue. The anhydrous form is used as an indicator because it turns pink if water is present. When the hydrated salt is gently heated the blue anhydrous salt is reformedcobalt chlorideCompound that exists in two forms: the hydrated salt (CoCl2.6H2O), which is pink, and the anhydrous salt, which is blue. The anhydrous form is used as an indicator because it turns pink if water is present. When the hydrated salt is gently heated the blue anhydrous salt is reformedCobalt chloride in simple terms.When the cobalt chloride has no water (ANHYDROUS) it is BLUE. when water is present then the anhydrous cobalt chloride becomes HYDRATED cobalt chloride and it is PINK.
A student heats 2.39 grams of a hydrated salt The final mass of the salt after heating is 1.92 grams What is the percent water in the hydrate?
What happens when u would heat a solution of salt water, the water would evaporate and leave the salt right, the combined mass of salt water is 2.39, but after heating 1.39. find the mass of water 2.39 - 1.39 = 1, then u would take 1/2.39times by 100. your answer is 41.8%.
A hydrated salt is a solid that includes water molecules within its crystal structure A student heated a 9.10-gram sample of a hydrated salt to a constant mass of 5.41 grams What percent by mass of?
To determine the percent by mass of water in the hydrated salt, we first need to find the mass of water lost during heating. The mass of water lost is 9.10 g - 5.41 g = 3.69 g. The percent by mass of water is then (3.69 g / 9.10 g) * 100% = 40.6%.
What is the different between a hydrated salt and anhydrous salt?
Hydrated salt-Salt with water of crystallization are called hydrated salt. Those water are bonded with dative bonds though.Anhydrous salt-Salt which have lost their water of crystallization are called anhydrous salt.
Would mass percent of water be too high too low or unchanged if heating was insufficient to remove all of the water from the hydrated salt?
The mass percent of water would be too high if heating was insufficient to remove all of the water from the hydrated salt, as some water would still be present in the compound.
Why is common salt called hydrated salt?
Sodium chloride (NaCl) is not a hydrated salt.
Why is common salt called hydrated salts?
Sodium chloride (NaCl) is not a hydrated salt.
What is haydrated salts?
A hydrated salt contain water of crystallization.
When you add water to salt does it then become hydrated?
Yes, when you add water to salt, the salt can absorb some of the water molecules, creating a hydrated salt solution. The water molecules surround the individual salt ions, helping to dissolve the salt.
Hydrated salt which is light green?
FeSO4 or FeSO4.7H20
How can anhydrous salt changes into their hydrated salt?
On heating, hydrated salts lose their water of crystallization and as a result, the crystals lose their shape and colour and change to a powdery substance.
Is milk an example of a hydrated salt of an alkaline earth metal?
No.
Is Epsom salt a hydrated crystal?
Yes, Epsom salt, chemically known as magnesium sulfate heptahydrate, is a hydrated crystal. It contains water molecules within its structure, giving it a crystalline form.
Is NaCl a hydrated salt?
Sodium chloride hasn't hydrates but it is hygroscopic.
Suppose the original sample is unknowingly contaminated with a second anhydrous salt will the reported percent water in the hydrated salt be too high too low or unaffected by its presence?
If the original sample is unknowingly contaminated with a second anhydrous salt, the reported percent water in the hydrated salt will be too low. This is because the presence of the anhydrous salt will increase the overall weight of the sample without contributing to the water content calculation, leading to a lower reported percentage of water in the hydrated salt.
How do you get salt out of the ocean?
To obtain salt water is evaporated.
Are there any conditions to obtain salt from sea water?
You obtain salt water by letting the sea water evaporate.
