Compound X meits at 801°C and is a good electrical conductor when dissolved in water. Compound Y boils at 77°C. is insoluble in water and is a non-conductor of electricity.
Which type of bonding is present in X and in Y? ​

219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.

Why are people not able to scuba dive in the deep part of the ocean

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out