One lab group skipped Part I, step 1, and forgot to dissolve an Alka-Selzer tablet in the water for the tank. Will their results be affected? If so, will the reported percent CaCO3 in the original sample be higher or lower than the true value? Explain your answer.

Table sugar completely dissolved in water is an example of a?

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.

Is 343 in the sequence -5, -2, 1, 4, 7