A student walks 2 km in 30 min what is the students average In km/h

How many moles of glucose are present in 1.0 liters of a 2.5 M solution of glucose water

If a copper acetate hydrate, Cux (C2H3O2) y zH2O compound is found to contain 31.82% Copper, 59.14% acetate, and the remainder is water. What is the empirical formula of this compound?

Iron-56 is a very stable nucleus while cobalt-60 is an unstable nucleus. Which nucleus would you expect to have more binding energy per nucleon?

Neon has an average atomic mass of 20.2 g/mol, whereas argon has an average atomic mass of 40.0 g/mol. How would the number of atoms in a 1.0 mol sample of neon compare to the number of atoms in a 4.0 mol sample of argon

What is the mole ratio of oxygen to aluminum?

Explain the difference between the greenhouse effect and global warming.

Ionic bonds are formed between metals and non-metals to form salts. a. True b. False

In a closed or isolated system, matter can not be created or destroyed. It can change Forms but is conserved true or false

Explain in terms of element classification, why K2O is an ionic compound

Which statement defines reduction potential when considering a pair of half-cell reactions?