(cm)Length

(mm)Length

(M)

CD12cm120mm.12M

Key5.3cm53mm.053M

Spoon15.5cm155mm.155M

Fork19.8cm198mm.198M

WaterTemperature

C°Temperature

F°Temperature

K

Hot from tap38 C°100.4 F°311K

Boiling93 C°199.4 F°366K

Boiling 5 minutes 95 C°203.0 F°368K

Cold from tap15 C°59 F°288K

Ice water 1 minute8 C°46.4 F°281K

Ice water 5 minutes5 C°41.0 F°278K

ObjectEstimated mass

(g)Actual mass

(g)Actual mass

(Kg)

Mechanical pencil4g5.55g.00555kg

3 pennies9g8.7g.0087 kg

1 quarter6g-7g5.75g.00575 kg

2 quarters, 3 dimes13g18.3g.0183 kg

4 dimes, 5 pennies20g18.45g.01845 kg

3 quarters, 1 dime, 5 pennies28g34.0g.034 kg

Key6g-7g7.65g.00765 kg

Key, 1quarter, 4 pennies 25g24.55g.02455 kg

Mass

AMass

BMass

B-A

LiquidVolume

(ml)Graduated cylinder

(g)Graduated cylinder

Liquid (g)Liquid

(g)Density

g/ml% Error

Water5ml18.85g23.4g4.55g0.91g/ml

￼Isopropyl alcohol5ml18.85g23.0g4.15g0.83g/ml

ObjectMass

(g)Length

(cm)Width

(cm)Height

(cm)Volume

(cm3)Density

(g/ cm3)

Magnet 4.35g2.55cm.6cm.6cm.918 cm34.74g/cm3

ObjectMass

(g)Initial volume of Graduated cylinder

(ml)Final volume of Graduated cylinder

(ml)Object volume

(ml)Density

(g/ml)

Magnet4.35g7ml7.75ml.75ml5.8 g/ml

Metal bolt7ml8.25ml1.25ml3.5 g/ml

Mass

(g)Mass of displaced water

(g)Volume of displaced water

(ml)Density

(g/ml)

Magnet4.35

Metal bolt8g

ChemicalMass

(g)Molecular weight

(g)Moles in volumetric flaskTotal volume

(L)Molarity

(mol/L)

Sugar

C12H22O118g342.22g.0234.025L.936

Volume

(ml)Mass

(g)Density

(g/ml)Initial concentration

(M)Volume transferred

(ml)Final concentration

(M)

025ml27.2g1.088g/ml0.0ml.936

125ml24.7g.988 g/ml.936M2.5ml.0932

225ml24.4g.976 g/ml.0932M4.5ml.0168

325ml24.35g.974 g/ml.0168M3.0ml.002016

425ml24.6g.984 g/ml.002016M6.0ml...

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