Calculate the mass of each of these objects. (a) How much mercury, with a density of 13.5939 g/cm3, weighs in at 8.00 cm3? If the density of 45.0 mL octane is 0.702 g/cm3, how much mass does it have?

Q: РОН 3D 10.8 1.4 x 104 М NaOH 3.1 х 10% М НСІ [Он] %3 1.1 х 10° М [н]3 2.0 х 10м

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Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.