A student does an experiment using barium chloride and magnesium sulfate. The student adds 10.0 g of barium chloride with 5.8 g of magnesium sulfate in water. From the chemical reaction, 4.6 g of magnesium chloride are formed along with 11.2 g of barium sulfate as a solid. Why does this chemical reaction demonstrate the Law of Conservation of Mass? Please help me with this if you can Scie​

explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.