How does the composition of water molecule affect its charge

If a particle has Z = 25 and 23 electrons, what is its charge?

1. To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an empty 4.8-L bulb, then filled it with the gas at 1.60atm and 30.0? C and weighed it again. The difference in mass was 8.7g. Identify the gas. 2.

Using the molecular orbital model to describe the bond - ing in F2?, F2, and F2?, predict the bond orders and the relative bond lengths for these three species. How many unpaired electrons are present in each species?

Calculate the solubility (in g/L) of CaSO4 (s) in 0.500 M Na2SO4 (aq) at 25°C. The sp of CaSO4 is 4.93*10^-5.

Determine the number of moles present in 32.5 g aluminum chloride.

Which of the following is the final concentration of KCl if 500 ml of 0.25 M KCl is diluted to a final volume of 5 L? 0.025 L 0.0025 L 25 L 2.5 L

What do you use to measure mass

A salt shaker filled with 17.0g sodium chloride contain how many moles?

When a radioactive decay occurs what is released? A. Only protons and neutrons B. Only electrons C. Protons/Neutrons, beta particle, gamma ray D. Only gamma rays

How is the process of scientific inquiry and the design process similar and how they are different.