Mg + HCI MgCl2 + H2
1. Balance the above reaction.
2. Calculate the mass of the obtained salt during the reaction of 0 3g of magnesium ribbon
with an excess amount of HCI solution
Given: V. 24 L/mol M(Mg)-24g/mol. M(Cl)-35.5g/mol

Which term refers to a property that depends only on the amount of a substance? ©@

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

What are the chemical names of these compounds? ke: mg3n2: reset next