Heat and Energy Regents Chemistry

Which material will heat travel through the fastest?

• Plastic

• Wood

• Metal

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

When Water Turns into gas it is called?

• Water Vapor
• Darth Vapor
• Melts

Tags

NGSS.HS-ESS2-5

A device used to measure temperature

• Thermometer
• Barometer
• Blabometer
• hamamamometer

The SI unit of heat and energy is the __________.

• calorie
• heat
• joule
• watt

Temperature is a measure of average [blank] energy of individual atoms.

• heat
• potential
• mechanical
• kinetic

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

ΔH value in an endothermic reaction is a positive number.

• True
• False

Temperature is a measure of average [blank] energy of individual atoms.

• heat
• potential
• mechanical
• kinetic

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

True/False: The rate of a chemical reaction is unrelated to the spontaneity of the reaction.

• True
• False

What type of reaction is shown in the reaction pathway?

• endothermic reaction
• exothermic reaction

Tags

NGSS.HS-PS1-4

_?_  is the amount of energy (joules) required to raise the temperature of 1 mole of a substance by 1 K.  Units are J/mol-K.

• Thermal energy
• Molar heat capacity
• A calorie
• Specific heat