Which is not a property of a mineral?

a. hardness

b. diffraction

c. cleavage

d. luster

Write the equation for the reaction of pentanoic acid with KOH

If a gas occupies 22.4 L at 0.265 atm, then what will the pressure be in atmospheres if the gas occupies 35.52 L? Assume all other variables are held constant. A) 0.167 atm B) 0.437 atm C) 0.886 atm D) 1.49 atm

Give the percent yield when 28.16 g of CO2 are formed from the reaction of 4.000 moles of C8H18 with 4.000 moles of O2. 2 C8H18 + 25 O2 → 16 CO2 + 18 H2O

What does the atomic number on the periodic table represent for each atom

Samuel adds a teaspoon of salt to a glass of water. He notices that the salt disappears. Samuel takes a sip to discover that the water tastes salty. What kind of change has occurred? a) It's a chemical reaction because a new substance has formed.

How many grams of HNO3 are produced when 60.0 g of NO2 completely reacts?

Why is NH3 considered a weak base?

List of 10 strong bases and acids?

When does cell growth occur

What is state symbols