\ce{2KClO3 -> 2KCl + 3O2}2KClOX 3 2KCl+3OX 2 How many moles of \ce{KCl}KClK, C, l will be produced from 89.0 \text{ g}89.0 g89, point, 0, start text, space, g, end text of \ce{KClO3}KClOX 3 ?

Given the table below, what is the chemical formula for a compound between rb and the nitrate ion no3 -1? nitrate ion no3 -1 phosphate po4 -3 sulfate so4 -2 acetate c2h3o2 -1 ammonium nh4 +1 chromate cro4 -2 carbonate co3 -2 dichromate cr2o7 -2 permanganate mno4 -1 sulfite so3 -2 rbno3 rb2no3 rb(no3)2 rb2(no3)3

The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as

An unknown substance is a white solid at room temperature and has a melting point of 78 °c. which of the following substances is most likely to be the identity of the unknown sample? a. naphthalene, a molecular solid with the formula c10h8 b. silica, a network solid held together by covalent bonds with the formula sio2 c. calcium chloride, an ionic compound with the formula cacl2 d. water, an molecular compound with the formula h2o