1. A piece of metal with a mass of 4.68 g and a specific heat of 0.90 J/gºC is heated and its temperature increases by 182 C How much heat is absorbed by the metal?

2. The temperature of a 50.8 g sample of water has a temperature increase from 0.0C to
46.6C. How much heat did it absorb if the specific heat of water is 4.18 J/g°C.

HEL It’s due today

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

Tell me the iupac names of the following alcohols:

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?