Chemistry students were testing compounds in an aqueous solution to see which one had the strongest electrical current.
There are three beakers each with a different compound. The first beaker and the second beaker lit the light bulbs brightly.
The third besker did nor light up the bulb.
With the information that is provided what is the best explanation for the first and second beaker being the strongest
electrilytes?

Astudent is given a sample of a blue copper sulfate hydrate. he weighs the sample in a dry covered porcelain crucible and got a mass of 23.875 g for the crucible, lid, and sample. the mass of the empty crucible and lid was found earlier to be 22.652 g. he then heats the crucible to expel the water of hydration, keeping the crucible at red heat for 10 minutes with the lid slightly ajar. on colling, he finds the mass of crucible, lid, and contents to be 23.403 g. the sample was changed in the process to very light clue anhydrous cuso4. if there are again 100.0 g of hydrate, how many grams of cuso4 are in it? how many moles of cuso4? (hint: molar mass of cuso4 = 159.6 g / mole. what per cent of the hydrate is cuso4? you may convert the mass of cuso4 to moles.)

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

How have the greenhouse gasses increased from the year 2000 to 2018