Calculate the mass of the zinc (Zn) that reacts with 4.119 of hydrochloric acid (HCI) to form 9.19 of zinc chloride (ZnCl2) and 3.979 of hydrogen gas (H2).

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Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Which description best characterizes the motion of particles in a solid?