The Dreaded Heat Curve
Heat is being absorbed from its surroundings during this kind of reaction.
What is an endothermic reaction?
15 minutes!!
What is the number of minutes one should rinse eyes or skin if chemical contact occurs.
Insulators and conductors are closely associated with this type of heat transfer mechanism.
What is conduction?
This cylindrical piece of equipment is used to precisely measure liquids. The volume is measured from the bottom of the meniscus.
What is a graduated cylinder?
Ms. Quick's awesome feline companion.
Cyborg Cat Assassin: 'Boyfriend' Model 23
These are the freezing and boiling points of water in the metric standard unit of temperature.
What are 0 and 100 degrees Celsius?
These are the three most important pieces of PPE that a student will be required to wear during labs involving hazardous materials.
What are the safety goggles, apron, gloves.
The amount of heat required to raise the temperature of the WHOLE substance by 1 degree Celsius.
What is Heat Capacity?
These useful pieces of equipment are used as a scaffolding to fix other tools to. They are often used in conjunction with Bunsen burners.
What is a ring stand?
This unique condition is why water is known as the 'universal solvent'.
What are the polar bonds on water's Hydrogen and Oxygen atoms?
This equation is used to calculate the amount of heat energy used to change the temperature of a substance.
What is Q = MCAT
Found in the yellow binder up front. They give detailed information about many aspects of a chemical.
What is the MSDS?
Convection occurs through these two kinds of matter.
What are liquids and gasses?
A substance is most likely to be an ____________ if it holds on tightly to the electrons in its outer valence shell.
What is an insulator?
This form of matter has an undefined shape, undefined volume and can be found inside neon or fluorescent lights when they are turned on.
What is scary, scary plasma.
This intensive property of a substance is defined as the heat required to raise the temperature of one gram of the substance by 1 degree Celsius.
What is the Specific Heat?
Heads-up Sevenup is what your lonesome self will be playing if you break these dress code rules on a lab day involving chemicals.
What is wearing long pants, close-toed shoes, securing loose clothing, hair pulled back, removing dangling jewelry, etc.
(successfully naming at least three dress-code requirements)
If a substance absorbs more radiated energy than it emits, the temperature _____________.
What is decreases?
This flask was created with angled sides and a small opening at the top to help prevent loss of vapor.
What is an Erlenmeyer Flask?
The 5 branches of Chemistry, name 'em!
What are Organic, Inorganic, Biochemistry, Physical and Analytical Chemistry.
Heat energy can only be used to do one of these two things in a substance at a time.
What are changing the substance's temperature OR changing the distance between the substance's bonds?
This piece of safety equipment is used to cover someone if their clothing catches on fire during a lab or in case of shock.
What is a fire blanket?
Properties of a substance such as density, color and specific heat, do not depend on the amount of matter. They are known as __________ properties.
What are intensive properties?
This simple, triangular device is used to indirectly heat substances in crucibles or evaporating dishes.
Clay, Ceramic or Pipestem triangle.
(all the same thing)
The mass of a gummy bear is 4.0g. The volume of the gummy bear is 1.0mL. The density is _______g/mL.
What is 4.0g/mL.