If all of the bonding electrons in a molecule are bonded in two hybrid sp orbitals, which shape does the molecule most likely have?

linear

tetrahedral

trigonal planar

trigonal pyramidal

In a laboratory investigation, an HCl (aq) solution with a pH value of 2 is used to determine the molarity of a KOH (aq) solution. A 7.5-milliliter sample of the KOH (aq) is exactly neutralized by 15.0 milliliters of the 0.010 M HCl (aq).

List the ideas of dalton

Describe What is happening to particles of a material in heat energy is transferred to the material in the temperature increases

If the H + in a solution is 1x10^-1 mol/L what is the OH-

The radioactive isotope tritium decays with a first-order rate constant k of 0.056 year-1. what fraction of the tritium initially in a sample is still present 30 years later?

Atoms whose outermost energy level is not filled may gain or lose valence electrons. What do you call these atoms?

Which group 7 element has the most least for electrons

How are elements organized in the periodic table

What is the molarity of solution prepared by dissolving 11.75 g of KNO3 in enough water to produce 2.00 L of solution?

1. Calculate the wavelength (in nm) of the red light emitted by a barcode scanner that has a frequency of 4.62 x 1014 5-1. 649.4 nm