An organic compound is made of carbon, hydrogen, and sulfuronly. combustion of 1.34 g of this compound yields 2.16g of carbon dioxide, 0.756g of water, and some sulfur dioxide. determine the empirical formula of the compound andits molecular formula if its molecular weight is in the range between 100 and 200 amu.

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.