Which description is not a property of an acid? a turns litmus paper red b bitter taste c corrosive d dissolve metals

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element

How many moles are in 7.2 x 10^23 carbon molecules?