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Sodium hydrosulfide concentration

2015-06-11View Original

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220 grams of sodium hydroxide react with H2S at 2000PPM. What concentration of sodium hydrosulfide can be produced?
Reply #22015-06-11
Concentration is related to the total volume or total weight; your question does not provide the necessary conditions for an answer.
Reply #32015-06-18
6.1 cubic meters of 220 g/L sodium hydroxide reacts with 2000 PPM hydrogen sulfide gas at a temperature of around 34 degrees. What percentages can sodium sulfide and sodium hydrosulfide reach?
Reply #42015-06-18
Let me provide you with some basic information about concentration. Concentration is a measure of the amount of one component distributed in another component or system; in the case of a solution, it refers to both the solute and the solution itself. A solute is a component that is distributed in a solution, while the solute concentration is the amount of this solute component present per unit volume of the solution. To calculate a concentration, both the amount of solute and the amount of solution are required. You think the parameters provided are sufficient, right? With such a simple calculation, as long as all the parameters are available, anyone who has studied high school chemistry should be able to carry it out; yet you can’t even provide all of the parameters. Let me tell you again: even if you provide all the parameters, I won’t help you calculate anything, because the parameters in your post are still not sufficient for addressing your question. I already told you that in my first reply – you’re not being serious enough.
Reply #52015-06-22
If this involves continuous recycling, sodium sulfide will generally be the only product produced, provided that the concentration of sodium hydroxide remains within certain parameters. If this is just a single question, it’s difficult to calculate the exact amount, as the reaction between sodium hydroxide and hydrogen sulfide gas results in different products depending on the concentration of sodium hydroxide. When sodium hydroxide reacts, sodium hydrosulfide is produced. If you’re dealing with the latter case and don’t know how to calculate it, please leave a message and I’ll answer you tomorrow

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