6.00 g sample of gold was heated from 20.0°C to 22.0°C. Calculate the heat that was applied to the gold. The specific heat of gold is 0.130 J/gºC.

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver