Which type of bond would form between aluminum and iodine

When 15.6 g of fluorite (caf2) reacts with excess sulfuric acid, hydrogen fluoride gas is collected at 709 torr and 25.5°c. solid calcium sulfate is the other product. what gas temperature is required to store the gas in an 7.

A japanese sword maker heats a mixture of iron and charcoal. he repeatedly heats, folds and flattens the mixture more than a thousand time. what is he doing

9 Which list includes three types of chemical formulas for organic compounds? (1) covalent, metallic, isotopic (2) covalent, metallic, molecular (3) empirical, structural, isotopic (4) empirical, structural, molecular

Which actions conserve fossil fuels? Choose the two correct answers. A. wasting food B. riding a bike C. planting trees D. buying bottled water E. using less electricity

Which element has the largest atomic radius?

Using special equipment which layer of the sun atmosphere is visible during a total solar eclipse

The characteristic flame test colors of metal ions are due to atomic emission spectra. Duscuss the relationship between the absoption and emission of light and the factors responsible for flame test colors.

Should a bartender use ice and scoop directly from ice machine or use an ice holding device and scoop to make drinks and refill drinks from

What classification should this reaction have? 4Al + 3O2 → 2Al2O3

If you start with 100 grams of a radionuclide, how much will you have after two half-lives have passed?