Solute definition chemistry

Draw the structural formula for hydrogen fluoride, hf, and state the type of bond in a hydrogen fluoride molecule.

Assuming an equal mass of nitrogen in each compound, which oxide of nitrogen contains the greatest number of moles of oxygen atoms? N2O3N2O5NO2NO

When 5 grams of wood burns completely in 15 grams of oxygen, 10 grams of water and some carbon dioxide are given off. A. Identify the reactants) in this reactions. B. How many grams of carbon dioxide would be produced in this example? C.

What are the herbs in the tea bag for?

State the type of chemical bond between a hydrogen atom and the nitrogen atom in the molecule.

Name two ways that living things use proteins

Solid lithium metal and diatomic fluorine gas react spontaneously to form a solid product. give the balanced chemical equation (including phases) that describes this reaction.

What is the best way to transform a chemical potential energy into internal kinetic energy?

A reaction starts with 20.0 grams of lithium hydroxide (LiOH) and produces 31.0 grams of lithium chloride (LiCl), what is the percent yield of lithium chloride (LiCl) ? * LiOH + KCl - LiCl + KOH A) 64.5% B) 88.6% C) 81.5% D) 92.8%

You aren't sure if your pH meter needs to be calibrated, so you put it in a buffer solution that has a known pH of 7. You take four separate readings of the solution with the pH meter. The meter reports the pH as 5.5, 8.6, 6.3, and 9.4.