Answer:
gases (hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon and radon); one is a liquid (bromine); and a few are solids (carbon, phosphorus, sulfur, selenium, and iodine).
Explanation:
Can someone help me with my last question?
The term that identifies the amount of heat needed to raise the temperature of 1 gram of a substance by 1 degree Celsius is Specific heat capacity.
<h3>
What is specific heat capacity?</h3>
Specific heat capacity is the quantity of heat needed to raise the temperature of 1 gram of a substance by 1 degree Celsius. The unit of specific heat capacity is joule per gram per degree Celsius (J/g⁰C).
<h3>Difference between
heat capacity and
specific heat capacity</h3>
Specific heat capacity is heat required to raise the temperature of a unit mass of a substance while heat capacity is the quantity of heat required to raise the temperature an entire mass of a substance.
Heat capacity is measure in Joules (J) while specific heat capacity is measured in joule per gram per degree Celsius (J/g⁰C).
Thus, the term that identifies the amount of heat needed to raise the temperature of 1 gram of a substance by 1 degree Celsius is Specific heat capacity.
Learn more about specific heat capacity here: brainly.com/question/16559442
Answer:
Mass = 96.5 g
Explanation:
Given data:
Molar mass of air = 28.97 g/mol
Moles of air = 3.33 mol
Mass of air = ?
Solution:
Number of moles = mass/ molar mass
Mass = Number of moles × molar mass
Mass = 3.33 mol × 28.97 g/mol
Mass = 96.5 g
Answer:
a) 200 L of water. b) 3,2210(fifth to the power) kg
Explanation:
a) To reach toxic level of a person would have to drink 200 L of water. b) We need 3,2210 to the fifth power kg of fluride for 8,510 to the seventh power gal of water.
The particles of the igloo are very compact and vibrating slowly because it is a solid at a colder temperature meaning it has less kinetic energy