Lab 5

7. A type of change in which the form of the substance is altered but the substance is not transformed into another substance.
8. The phase change from a gas to a liquid.
12. A change occurs when one or more substances is transformed into one or more different substances.
15. When a liquid is not soluble in another liquid and layers are formed.
18. If a solid is in a liquid, a solution is formed
19. The phase change from a gas to a solid.
20. Type of replacement reaction Mg(s) + HCl(aq)  MgCl2(aq) + H2(g)
21. When a liquid dissolves completely in another liquid, in all proportions.
22. The phase change from a solid to a gas.
23. Type of replacement reaction Pb(NO3)2(aq) + 2 KI(aq)  2 KNO3(aq) + PbI2(s)
24. The phase change from a liquid to a solid.

1. The phase change from a liquid to a gas.
2. A type of property that describes a substances potential to undergo a chemical reaction.
3. Type of reaction AgNO3(aq) + NaCl(aq)  AgCl(s) + NaNO3(aq)
4. A property is an attribute of a substance that can be observed or measured without changing the identity of the substance.
5. The pressure of a liquid is the pressure exerted by gas molecules of the substance in equilibrium with liquid molecules of the substance.
6. The ability of a solute to dissolve in a solvent to produce a solution.
9. A type of reaction where one substance decomposes to 2 or more substances.
10. If a solid is in a liquid a heterogenous mixture is formed.
11. Always on the left side of the yield arrow in a reaction.
13. A homogeneous mixture comprised of the solute and solvent.
14. The arrow separates the reactants from the products in a reaction.
16. Always on the right side of the yield arrow in a reaction.
17. The phase change from a solid to a liquid.