Sulfur and fluorine react to create sulfur hexafluoride. If 35.06 moles of SF6 are needed, how many moles of fluorine and sulfur are needed? S8 + F2 = SF6

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:

Which material burns faster? metal aluminum