b.3 calculate the number of moles of magnesium that will react in each flask by comparing the number of…

b.3 calculate the number of moles of magnesium that will react in each flask by comparing the number of moles of magnesium in the flask with the number of moles of magnesium that will react with the hcl. since 2 moles of hcl are required for each mole of magnesium, the number of moles of mg with will react with 0.05 moles of hcl is 0.05 moles hcl x (1 mole mg/2 moles hcl) = 0.025 moles mg. compare the moles of magnesium with the moles of magnesium that will react with hcl. the smaller value is the number of moles of magnesium that will react in that flask. circle the number of moles of magnesium that will react in each flask a. number of moles of mg in 0.3 grams flask 0.0123 mol a1. number of moles of mg which will react with 0.05 moles hcl 0.025 mol b. number of moles of mg in 0.6 grams flask 0.0247 mol b1. number of moles of mg which will react with 0.05 moles hcl 0.025 mol c. number of moles of mg in 1.2 grams flask 0.0494 mol c1. number of moles of mg which will react with 0.05 moles hcl 0.025 mol

b.3 calculate the number of moles of magnesium that will react in each flask by comparing the number of moles of magnesium in the flask with the number of moles of magnesium that will react with the hcl. since 2 moles of hcl are required for each mole of magnesium, the number of moles of mg with will react with 0.05 moles of hcl is 0.05 moles hcl x (1 mole mg/2 moles hcl) = 0.025 moles mg. compare the moles of magnesium with the moles of magnesium that will react with hcl. the smaller value is the number of moles of magnesium that will react in that flask. circle the number of moles of magnesium that will react in each flask a. number of moles of mg in 0.3 grams flask 0.0123 mol a1. number of moles of mg which will react with 0.05 moles hcl 0.025 mol b. number of moles of mg in 0.6 grams flask 0.0247 mol b1. number of moles of mg which will react with 0.05 moles hcl 0.025 mol c. number of moles of mg in 1.2 grams flask 0.0494 mol c1. number of moles of mg which will react with 0.05 moles hcl 0.025 mol

Answer

Explanation:

Step1: Compare moles for part a

Compare (0.0123) mol (moles of Mg in flask) with (0.025) mol (moles of Mg that react with HCl). Since (0.0123<0.025).

Step2: Compare moles for part b

Compare (0.0247) mol (moles of Mg in flask) with (0.025) mol (moles of Mg that react with HCl). Since (0.0247 < 0.025).

Step3: Compare moles for part c

Compare (0.0494) mol (moles of Mg in flask) with (0.025) mol (moles of Mg that react with HCl). Since (0.025<0.0494).

Answer:

a. (0.0123) mol, b. (0.0247) mol, c. (0.025) mol