6. Demonstrate learning: Choose an interesting reaction in the Gizmo. Use the available tools to make observations, and use what you have leamed so far to draw conclusions about the reaction Describe your
findings below
Reaction
Findings

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.

In general metals get as you move from left to right across the periodic table.

At 35.0°c and 3.00 atm pressure, a gas has a volume of 1.40 l. what pressure does the gas have at 0.00°c and a volume of 0.950 l? which equation should you use? p2= p1v1t2/t1v2what is the pressure of the gas? 3.92 atm these are the answers