If an ion has 35 protons and 36 electrons, what is the charge on the ion

Potassium hydroxide is classified as an Arrhenius base because KOH contains (1) OH - ions (2) O2 - ions (3) K + ions (4) H + ions

Review this equation: HCl + NaOH NaCl + H2O. What volume of a 6.0 M HCl solution is required to completely neutralize 125.0 ml of a 2.5 M NaOH solution?

The compound aluminum nitrate is a strong electrolyte. Write the reaction when solid aluminum nitrate is put into water:

Calculate the mass in grams for each of the following liquids. Part A 280 mL of gasoline (d = 0.69 g/mL) Express your answer to two significant figures and include the appropriate units. Part B 190 mL of ethanol (d = 0.

A 334-mL cylinder for use in chemistry lectures contains 5.363 g of helium at 23 ∘C. You may want to reference (Pages 404 - 407) Section 10.4 while completing this problem.

What are the chemical components of a dna molecule?

Which type of reaction is described by the following equation? Na2O (s) + 2CO2 (g) + H2O (g) produces 2NaHCO3 (s)

According to Hund's Rule, if you were filling the three orbitals at the 2p energy level, you would first put an electron in the 2px orbital, then in the 2py orbital, and then in the 2pz orbital;

It is snowing where Jenna lives. It's been snowing all day, but now the snow has changed to sleet and then to freezing rain. What is happening to cause these changes?

Liquid sample a has a higher vapor pressure than liquid sample b (both in closed containers). what can be said about sample a compared with sample b?