In which pair of elements are the chemical properties of the elements most similar?

Find the mass in grams of aluminum nitrate, Al (NO3) 3, required to mix with 750 g of water to makea 1.5m solution.

The pH of a solution can be calculated using which formula?

How many moles are there in 50.5 atoms ba

Which substance is present in the smallest proportion in a solution?

What does the group number on the periodic table tell you?

What is the molar mass of potassium

A chemist determined by measurements that 0.050 moles of aluminum participated in a chemical reaction. Calculate the mass of aluminum that participated in the chemical reaction. Be sure your answer has the correct number of significant digits.

In 1901, Thomas Edison invented the nickel-iron battery. The following reaction takes place in the battery. Fe (s) + 2 NiO (OH) (s) + 2 H2O (l) Fe (OH) 2 (s) + 2 Ni (OH) 2 (aq) How many mole of Fe (OH) 2, is produced when 5.35 mol Fe and 7.

As you move from left to right across the periodic table, the atomic numbers increase decrease stay the same are random

Use the octet rule to predict the formula of the compound that would form between fluorine and iodine, if the molecule contains only one fluorine atom and only single bonds are formed.