What mass of lp gas is necessary to heat 1.5 l of water from room temperature (25.0 ∘c) to boiling (100.0 ∘c)? assume that, during heating, 15% of the heat emitted by the lp gas combustion goes to heat the water. the rest is lost as heat to the surroundings.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

What is the most stable monatomic ion formed from nitrogen

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?