How many milliliters of a 2.50 molar hydrochloric acid solution would be needed to react completely with 32.0 grams of magnesium metal? I keep getting the answer as 1053 mL HCl but the answer is 1050 mL HCl

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw