For each of the following unbalanced equations, calculate how many grams of each product would be produced by complete reaction of 10.8 g of the second reactant. (a) s(s) + h2so4(aq) → so2(g) + h2o(l) so2 webassign will check your answer for the correct number of significant figures. g h2o webassign will check your answer for the correct number of significant figures. g

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of

Explanation:

First we are going to balance the reaction:

Then we are going to find the quantities with the stoichiometry:

-For :

-For :

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

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qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.