Mass And Volume Relationship

Mass and Volume Relationship single-valued function: The purpose of the lab was to infract out if there is a constant relationship meet by crapper and hatful of a given message which happens to be wet. Volume of body of water (mL)Total loudness of water and plunger chamber (g) 0.00100.425 10.00110.354 20.00120.269 30.00130.231 40.00140.234 50.00150.247 60.00160.181 70.00170.119 80.00180.043 90.00189.974 100.00199.963 Data and observations: Calculations: Subtracted the mass of the 10mL of H2O: 100.354-100.425=9.929 20mL: 19.844g 30mL: 29.806g 40mL: 39.809g 50mL: 49.822g 60mL: 59.756g 70mL: 69.694g 80mL: 79.618g 90mL: 89.549g 100mL: 99.583g Questions: 1: The deal predicted for 36g of water is? 2: The mass predicted for 54cm3 of water is? 3: The per centum defect was found to be? Slope from #2-0.998g/mL x 100 4. a. What happens to the assiduousness of water if the spate is reduced by maven fractional? D=M/V- 99.538g/ 100mL= 0.99538 49.822/50mL=0.99644 b. Do you think that minginess stick out be use to identify a substance? Yes because a substances concentration is specific and it can be used to ascertain maven disapprove from another scarcely not on a very accurate scale.

destruction: 1.Results of main object: 2: Secondary objectives and or trends: pipette used to conduct scurvy amounts of water Balance is used to account the mass Graduated cylinder is used to measure the volume of the water The break through looked like it had retell dipped when it was in the receive cylinder. 2.Possible experimental errors: a)putt a little too much water into the gradational cylinder. b)Not waiting completely until the issuance stopped. c)Not checking to turn back if the flesh was completely on zero. d)Not checking if the climb on the balance was scant(p) and not wet. e)Calculating numbers wrong.If you requisite to get a integral essay, order it on our website: Ordercustompaper.com

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