What is the electron configuration for Iodine - 1?

You carefully measure 14.00 g of CaCO3 powder and add it to 56.70 g of HCl solution in a reaction flask of known mass. You notice bubbles as a reaction takes place. You then determine that the contents of the flask have a mass of 64.96 g.

2Nal + Cl2 → 2NACI + I2 How many grams of iodine are liberated if 546 g of chlorine react with excess sodium iodide? (I'm a really busy AP student with a lot of homework. Just need the work and answer!)

What career field grew as a result of the invention of ultrasound imaging devices? geneticist conservationist epidemiologist sonographer

Nvironmental Science a. Identify the biotic factor of an ecosystem from the following: soil composition b. trees temperature d. sunlight C.

Lithium hydroxide is used in alkaline batteries. Calculate the molarity of a solution prepared by dissolving 1.495 moles of LiOH in enough water to give a final volume of 750. mL.

A solution contains 0.159 mol K3PO4 and 0.941 molH2O. Calculate the vapor pressure of the solution at 55 ∘C. The vapor pressure of pure water at 55 ∘C is 118.1 torr. (Assume that the solute completely dissociates.)

When 711 J of heat is added to a 41.1 g of an unknown metal, the temperature of the metal increases from 22oC to 94oC. Calculate the specific heat of this metal

What is the formula for copper (II) phosphate? Capitalization and punctuation count. How many atoms of phosphorus are in 7.10 mol of copper (II) phosphate?

What happens to the elements Sodium (Na) and Chlorine (Cl) when they combine to form salt (NaCl)

Which of the following is the major advantage of using geothermal energy instead of using coal energy? Choice: You will get a brainliest! If your correct! A. More abundant than coal B. Easier to access than coal C. Releases less carbon dioxide D.