Chemistry, 01.04.2021 16:20 dawsoncollins4117
CAN YOU PLEASE HELP ME WITH THIS PROBLEM
in order for an ecosystem to be sustainable both the biotic and abiotic factors must be in Balance true or false
Answers: 2
Chemistry, 22.06.2019 03:30
In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?
Answers: 1
Chemistry, 22.06.2019 07:30
Label a-f based on the table using c for concentrated and d for dilute
Answers: 2
Chemistry, 22.06.2019 08:00
Nconcentration refers to the molar concentration of an ion in solution. it may be identical to, or greater or less than, the molar concentration of the compound containing the ion that was used to make the solution. for soluble salts, the molarity of a particular ion is equal to the molarity of that compound times the subscript for that ion. for example, 1 m of alcl3 is 1 m in al3+ and 3 m in cl−. 1 m of (nh4)2so4 is 2 m in nh4+ and 1 m in so42−. part a what is the concentration of k+ in 0.15 m of k2s? view available hint(s) nothing m m part b if cacl2 is dissolved in water, what can be said about the concentration of the ca2+ ion? view available hint(s) if is dissolved in water, what can be said about the concentration of the ion? it has the same concentration as the cl− ion. its concentration is half that of the cl− ion. its concentration is twice that of the cl− ion. its concentration is one-third that of the cl− ion. part c a scientist wants to make a solution of tribasic sodium phosphate, na3po4, for a laboratory experiment. how many grams of na3po4 will be needed to produce 550 ml of a solution that has a concentration of na+ ions of 0.700 m ? express your answer numerically in grams. view available hint(s) mass of na3po4 n a 3 p o 4 = nothing g provide feedback
Answers: 3
Chemistry, 22.06.2019 08:30
Which metal exist in liquid state and can be cut with knife ?
Answers: 2
CAN YOU PLEASE HELP ME WITH THIS PROBLEM
in order for an ecosystem to be sustainable both the bioti...
Mathematics, 25.03.2021 01:10
Social Studies, 25.03.2021 01:10
Mathematics, 25.03.2021 01:10
Mathematics, 25.03.2021 01:10
Chemistry, 25.03.2021 01:10
Mathematics, 25.03.2021 01:10
History, 25.03.2021 01:10
Mathematics, 25.03.2021 01:10
Mathematics, 25.03.2021 01:10
Arts, 25.03.2021 01:10
Mathematics, 25.03.2021 01:10
Mathematics, 25.03.2021 01:10
Mathematics, 25.03.2021 01:10