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what would be your summary for this?
a thistle tube is filled with 30% sucrose solution, it is sealed with a piece of dialysis tubing and inverted. I lowered the thistle tube into the beaker of water. I recorded the change in the level of the solution for one hour. The first 15 minutes — 17 mm the second 30 minutes 15 mm the third 45 minutes 21 mm fourth 60 minutes 23 mm
why did the water rise
Simple answer is OSMOSIS.
The sugar level rises with absorption of water from the beaker. You could also plot a graph of time vs height to get your rate of osmosis.
Thistle Tube Small Brushed Nickel Quick Clean Base
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Kimax thistle tube lot of 13 thistle tubes $84.45 |
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Old Vintage Ebony Thistle-Top Boot/Hunting Knife w/Original Leather Tube Sheath $74.05 |
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Thistle tube lot of 11 thistle tubes 13 1/2 x 1 1/4 O D $79.16 |
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Woodlink Coppertop Thistle Tube Feeder WLCOPTHISTLE $72.13 |
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Nalge Nunc Safety Thistle Tube 6210-0010 Pk 12 Plus 5 $59.95 |
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Finches Favorite 3 Tube Finch Thistle Seed Bird Feeder $54.99 |
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Aspects Thistle Tube Large Brushed Nickel ASPECTS398 $59.71 |
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Thistle tube lot of 9 thistle tubes 6 3/4 x 3/4 O.D. $58.79 |
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Aspects Thistle Tube Large Blue ASPECTS413 $58.46 |
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Aspects Thistle Tube Large Antique Brass ASPECTS403 $58.46 |
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Thistle Tube, Large, Blue BirdFeeder – 10 Feeding Stations $58.44 |
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Finches Favorite 3 Tube Finch Thistle Seed Bird Feeder $44.99 |
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Finches Favorite 3 Tube Finch Thistle Seed Bird Feeder $44.99 |
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Thistle Tube, Medium, Brushed Nickel, Quick Clean Base BirdFeeders $55.20 |
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Aspects Thistle Tube Medium Brushed Nickel Quick Clean Base ASPECTS400 $53.94 |
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Bird Feeder Copper Finches Favorite 3 Tube Thistle Nyjer Free Shipping $52.99 |
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Aspects Thistle Tube Medium Antique Brass Quick Clean Base ASPECTS402 $52.31 |
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Aspects Thistle Tube Medium Blue ASPECTS412 $52.31 |
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Woodlink Going Green Recycled 18 in Tube Thistle Fdr WLNAGGTUBE3 $52.06 |
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Woodlink Thistle Tube Feeder(Replaces NATHISTLE) WLNATUBE1 $50.74 |
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Woodlink WLCOPTHISTLE Audubon Coppertop Thistle Tube Feeder $50.70 |
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Aspects Thistle Tube Small Blue ASPECTS411 $50.63 |
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Aspects Thistle Tube Small Antique Brass Quick Clean Base ASPECTS401 $50.63 |
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Woodlink Thistle Tube Feeder(Replaces Nathistle) $49.99 |
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Woodlink Audubon Going Green Thistle Tube Feeder $49.95 |
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Go Green Thistle Tube – 5X5X18 – Green $49.95 |
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Gold Crest – Lg Thistle Nyjer Tube Sliver Top $49.95 |
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AUDUBON NAGGTUBE3 GOING GREEN RECYCLED THISTLE TUBE BIRD FEEDER 2LB NEW! $47.99 |
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Go Green Thistle Tube Green 5x5x18-NAGGTUBE1 $47.11 |
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Finches Favorite 3 Tube Finch Thistle Seed Bird Feeder $34.99 |
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Duncraft DuraLite Classic Thistle Tube DC17508 $46.93 |
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Audubon Going Green Thistle Tube Feeder WLLNAGGTUBE1 $46.79 |
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Bird Feeder Droll Yankees 23″ Burgundy Thistle Tube Free Shipping $45.99 |
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Thistle Tube Large Feeding Station-Brushed Nickel $45.75 |
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Aspects Thistle Tube Small Brushed Nickel Quick Clean Base ASPECTS399 $45.03 |
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Bird Feeder Droll Yankees 15″ Green Thistle Tube Free Shipping $44.99 |
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Gold Crest – Med Thistle Nyjer Tube Blue Top $44.95 |
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Woodlink NATUBE1 Audubon Thistle Tube Bird Feeder $44.91 |
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Quick-clean Thistle Tube Feede Nickel Medium-400 $44.69 |
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Woodlink Audubon Audubon Thistle Tube Bird Feeder NATUBE1 $35.49 |
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BIRD FEEDER THISTLE TUBE YELLOW 36 INCH 3.5 LB CAPACITY $33.99 |
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Bird Feeder Droll Yankees 15″ Burgundy Thistle Tube Free Shipping $43.99 |
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Aspects 400 Quick Clean Thistle Tube Feeder Medium Brushed Nickel New Feeders $43.66 |
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Bird Feeder Finches Favorite 3 Tube Thistle Nyjer Free Shipping $42.99 |
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Aspects Thistle Tube Large Brushed Nickel 5.75″ x 5.75″ x 19.87″ ASPECTS398 New $41.86 |
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Aspects Thistle Tube Large Blue 5.75″ x 5.75″ x 19.87″ ASPECTS413 New $41.29 |
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17 in. Green Spiral Finch Tube Thistle Seed Feeder $29.99 |
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Audobon Park 22-inch Yellow Thistle Tube Bird Feeder with Metal Ports $40.93 |
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Audubon 15 Inch Thistle Tube Feeder 1qt Capacity $40.82 |
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Woodlink Audubon 15″ Thistle Tube Feeder 1qt Capacity $39.95 |
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Thistle Tube Medium Feeding Station-Blue $39.34 |
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Woodlink NAGGTUBE3 Audubon Going Green Tube Thistle Feeder New Feeders Birds $39.00 |
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Thistle Tube Medium Antique Brass Quick Clean Base $38.98 |
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12 Inch Go Green Thistle Tube-NAGGTUBE5 $38.91 |
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Aspects Thistle Tube Medium Brushed Nickel Quick Clean Base 3.5″0 x 3.50″ x 16″ $38.61 |
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Aspects Thistle Tube Medium Blue 3.75″ x 3.75″ x 0.16″ ASPECTS412 New $37.38 |
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Dura-Lite Classic Thistle Tube $37.14 |
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Audubon/Woodlink NATUBE22 Thistle Tube W/ Metal Ports $35.04 |
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Audubon Thistle Tube Feeder WLLNATUBE1 $35.01 |
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Aspects Thistle Tube Small Blue 3.75″ x 3.75″ x 12.50″ ASPECTS411 New $33.68 |
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Glass Thistle Tube or Long Stem Funnel $6.95 These thistle tubes or long stem funnels are made of borosilicate (heat resistant) glass. The approximate dimensions are: top diameter 47mm, outer stem diameter 5mm and length 250mm (9.8 inches). This funnel is used for the direct introduction through a stopper of substances into a flask, not for filtration. The stem is normally below the surface of a solution such as is done in the generation of… |
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Thistle Tube Polypropylene Funnel $37.80 Thistle Tube Polypropylene Funnel – This unbreakable plastic thistle tube is ideal for the high school laboratory. It has a two piece construction with the stem tightly fitting into the funnel. Stem O.D.: 6mm. Length: 290mm. Package of 12…. |
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Bath & Body Works, Pure Simplicity Milk Thistle Facial Cleaners , 2 oz Travel Sized [ 2 Tubes ] $12.97 … |
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Herbacin Hand Cream – 2.5 Oz sku545095 $5.47 SKU NUMBER: 545095The Mininimum EXP date on product:1Year.TITLE DESCRIPTION: Herbacin Hand Cream – 2.5 OzMANUFACTURER: C.P.S.COSMETIC PRODUCTS.PRODUCT DESCRIPTION: Herbacin med moisturizing cream intensively soothes and moisturizes the skin. The special skincare formulation containing THISTLE OIL, VITAMINS A + E and natural extracts of ALOE VERA, CAMOMILE FLOWERS and MARIGOLD soothes sensitive ski… |
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Herbacin Med Moisturizing Cream … |
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3 PACK THISTLE TUBE FEEDER, Color: RED; Size: 1 QUART $52.11 Feeder features 4 unique seed ports that provide birds with a solid perch. May be hung or mounted on an pole. Metal hanger attached. Fill with 1 pound of thistle mix. Fully assembled.(Color: RED; Size: 1 QUART)… |
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THISTLE TUBE FEEDER, Color: GREEN (Catalog Category: Wild Bird:WILD BIRD FEEDERS) $46.21 Durable construction features 4 unique metal seed ports that provide birds with a solid perch. May be hung or mounted on an audubon pole. Metal hanger attached. Fill with 2 pounds of thistle mix. Fully assembled.(Color: GREEN)… |