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Laboratory glassware

Metabolic rate in selected invertebrates.

Subject: 
Biology
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Chemistry
Laboratory glassware
Biology
Metabolism
Nature
Exercise physiology
Laboratory equipment
Basal metabolic rate
Oxygen
Invertebrate
Cockroach
Pipette

Practical 2: Metabolic rate in selected invertebrates. Ayman Shaik Abstract In this experiment was designed to determine the metabolic rate of three small invertebrates in relation to the animal?s body mass. The hypotheses for this experiment would be that the animal with the highest Oxygen consumption, would have the highest metabolic rate. The above hypothesis is accepted. The cockroach of the mass 1,07g, has an Oxygen consumption of 4,8ml and the highest metabolic rate of Introduction

Hydrates Lab

Subject: 
Chemistry
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Chemistry
Matter
Evaporating dish
Laboratory glassware
Gauze
Copper
Hydrate
Technology
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chemistry hydrates lab

Pre-Lab Title: Hydrates Lab Purpose: This investigation should aid in the understanding of the composition of hydrates and simple decomposition reactions. The purpose is to determine the percent of water in a hydrate. Materials: 1. Evaporating dish 5. Iron Ring 8. Crucible tongs 2. Wire gauze 6. Microspatula 9. Bunsen burner 3. Laboratory balance 7. Safety glasses 10. Ring stand 4. Copper (II) sulfate hydrate Procedure: 1. Prepare the set up shown in figure. 2. Heat the dish with the hottest part of the flames for 3 minutes. 3. Leave the evaporation dish on the gauze and let it cool for 3 minutes.
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