Give the structure of the organic product expected when ch2i2ch2i2 reacts with each of the alkenes in the presence of a zn–cuzn–cu couple:.

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a