Ammonium chloride is dissolved in water to form a 0.1 M NH4Cl(aq) solution. Determine the number of grams of NH4Cl(s) used to produce
400 milliliters of this solution.

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume

Convert .347 kilometers to miles show your work