Which reagent is the limiting reactant when 1.85

Already have an account? Log in. How many moles of the excess reactant remain after the completion of the reaction? So this is a limiting reacting problem because they've given us amounts of both reactant. So I'm gonna start with one mole of co two and I'm gonna do a more ratio. We'll change moles of co 2, 2 moles of the sodium carbonate which they've asked us to find Anyway. And that ratio is 1- one. So if co two s are limiting reactant, we will make one mole of sodium carbonate.

But we don't know yet if it's a limiting reactant. So let's take a look at our sodium hydroxide At 1. I was doing moles ratio moles of NH Again, two moles of our sodium carbonate. This ratio is 1- two. So this gives us. So when you do it this way, you simply choose the smaller of the two answers I have enough sodium hydroxide to make that. But that and I have enough CO two to make this. But I don't have enough sodium hydroxide.

Okay, so this is the amount of sodium carbonate. I will make the sodium hydroxide is my limiting reactant. How many grams of CO2 form when 7. Why are the amounts of products formed in a reaction determined only by the amount of the limiting reactant?

Because it is completely used up during the reaction; no more product can be made when one of the reactants is unavailable. KEY 5. How many moles of the excess reactant remain after the completion of the reaction? Or 1 mol of CO2 initially — 0.

If the actual yield of bromobenzene was Total views 28, On Slideshare 0. From embeds 0. Number of embeds 5. Downloads Shares 0. Comments 0. Likes 2. You just clipped your first slide! How many grams of excess reactant remain unreacted?

How many moles of NaClO aq could be obtained? Create an Account and Get the Solution. Log into your existing Transtutors account. Have an account already? Click here to Login. No Account Yet? Click here to Sign Up. Sign in with Facebook. Chemistry 2 months, 1 week ago. View Full Video Already have an account? Nadia L. Answer If 3. Discussion You must be signed in to discuss. Video Transcript find the percent yield.

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