p5g1+mp1

[|IMG_2411.JPG]Period 5 Group 1 We all dislike spiders. We all love cheesy pizza. We all dislike Phineas and Ferb.

Autumn, Barbara, Ellie,Mickala
 * Beaker
 * Flask
 * Graduated Cylinder
 * Pipette
 * Ruler
 * Triple Beam Balance
 * Test Tube
 * Test Tube Tongs

//Volume Lab:// //Question:Does 50mL of Blue Liquid Plus 50mL of yellow liquid equal 100mL of liquid substance?// // Independent variable:Volume // // Dependent Variable:Color and amount of substance // // Hypothesis: The substances when added together will equal 100mL. // // Observations: // 1.Quantitative Observation: The Blue Substance was at 50mL when in the graduated cylinder. The Yellow Substance was at 50mL when in the graduated cylinder. When they were combined they equaled less then 100mL. They didn't equal 100mL!!!!!! 2. Qualitative Observation: The Blue substance was room temperature when it was alone. The yellow substance was cold when it was alone. When added together the two substances turned warm and green.

= Marble Lab = 1. Mass of cup (g) 2.1 2. Mass of cup + 5 marbles (g) 29 3. Mass of 5 marbles alone (g) 27.9 4. Average Mass of marble (g) 5.58 5. Volume of water (mL) 50 6. Volume of water + 5 marbles (mL)61 7. Volume of 5 marbles alone (cm3) 11 8. Average of volume of a marble (cm3) 2.2 9. Density of 5 marbles (g/cm3) 2.59 10. Density of one marble (g/cm3) 2.59

We learned that the density of five marbles is the same density as one marble. We also learned the displacement method for the marbles. Marbles can roll so we half to use a container to find out the mass of a marble or marbles. You half to make sure you subtract the containers mass from the mass of the marbles.

= ice cude lab = First find the mass of the cup - 3.4. Then add ice to the cup - 13.7. stubact 13.7 from 3.4 and it = 10.3. Around 8 mins Mickal and Autumn. around 3 mins for Ellie. Then Barbara 3 mins. Around 14 mins all together. Mass of water plus cup = 13.8. Mass of just water is 10.4. The change is 0.1. evaperation lab [|IMG_2414.JPG] [|IMG_2412.JPG] [|IMG_2411.JPG]