lima

This page lists questions and answers that were posted by visitors named lima.

Questions

The following questions were asked by visitors named lima.

What factors do you think make an element valuable?

when 15.0g of steam drops in temperature from 275.0 celsius to 250.0 celsius, how much heat energy is released?

calculate the mass percent of a solution that is prepared by adding 62.3g of NaOH to 343g of H2O?

calculate the mass/volume percent of a NaCl solution in which 127g of NaCl is dissolved in enough water to give a total volume of 2.69L.

Answers

The following answers were posted by visitors named lima.

the answer is b