subject
Chemistry, 11.06.2020 05:57 kingyogii

Hi:)) how to do 5? I’m not sure if it’s hydrogen carbonate or carbonate


Hi:)) how to do 5? I’m not sure if it’s hydrogen carbonate or carbonate

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 15:50
If the mass of the products measured 120g what would the mass of the reactants a. 30g b. 60g c. 120g d. 240g
Answers: 1
question
Chemistry, 21.06.2019 22:40
What does the process of natural selection involve
Answers: 1
question
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
question
Chemistry, 22.06.2019 09:50
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
You know the right answer?
Hi:)) how to do 5? I’m not sure if it’s hydrogen carbonate or carbonate
...
Questions
question
Mathematics, 25.02.2021 06:20
question
Spanish, 25.02.2021 06:20
question
History, 25.02.2021 06:20
question
English, 25.02.2021 06:20
question
Mathematics, 25.02.2021 06:20
Questions on the website: 13722360