using the averaged results of your 2 trials, calculate the mass of the limiting reagent that...
using the averaged results of your 2 trials, calculate the mass of the limiting reagent that reacted in the experiment
BaCl2 and NaSO4 are the reactants
Liminting reagent is BaCl2
average mass of unknown is 1.090g
Average mass of percipitate(BaSO4) is 0.205g
Homework Answers
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using the averaged results of your 2 trials, calculate the mass
of the limiting reagent that...
BaCl2 +Na2SO4 = BaSO4(s) + 2Na +2Cl Calculate the mass of the limiting reagent that reacted...
BaCl2 +Na2SO4 = BaSO4(s) + 2Na +2Cl Calculate the mass of the limiting reagent that reacted in the experiment for each trial. Hints: Your limiting reagent is either BaCl2 or Na2SO4 calculate # of moles of your limiting reagent from the mass of your precipitate Trial data: Mass of unknown: 1.104 g Actual mass weighted of Na2SO4: 1.425 g Mass of precipitate: 0.137 g
Question 27 3 pts In the limiting reactant" experiment, a mixture of 0.537 g of BaCl2...
Question 27 3 pts In the limiting reactant" experiment, a mixture of 0.537 g of BaCl2 (molar mass - 208 g/mol) and 0.884g Na2SO.(molar mass - 142 g/mol) is added to water and the precipitation reaction occurs in the solution BaCl2t39) + Na2SO4(aq) --> BaSO4(s) +2 NaCl (aq) Please calculate: 2) The limiting reactantis hint: limiting reactant: the reactant that is not enough in the amount please calculate the amount of one reactant from the amount of the other reactant...
Limiting agent for Na2SO4 + BaCl2? Theoritical yield? Part 2: Na2SO4 + BaCl2 Initial mass of...
Limiting agent for Na2SO4 + BaCl2? Theoritical yield?
Part 2: Na2SO4 + BaCl2 Initial mass of Na 50.:\.009 Predicted mass of Baso, based on mass of Na2SO!! Initial mass of BaClz: 1.01g Predicted mass of BaSO, based on mass of BaCl2: Na2SO4 BaCl2 Limiting reagent: Explain why this is the limiting reagent: Theoretical Yield: Actual mass of Baso, obtained: % Yield for the reaction: different from 100%, why might this be? If this is different from 100%, why
·00 | Limiting Reagent Using Mass Example Problem 4 What is the limiting reagent when Silver...
·00 | Limiting Reagent Using Mass Example Problem 4 What is the limiting reagent when Silver metal reacts with sulfur to form silver sulfide. If you have 50 grams of Silver and 10 g of Sulfur. 12
34) What is the “limiting reagent” in a chemical reaction? Assuming 2 reactants, explain how to...
34) What is the “limiting reagent” in a chemical reaction? Assuming 2 reactants, explain how to calculate/determine the limiting reactant. What is always true and why? 40) Place the following sets of elements in order of increasing size and Explain why they're in that order. [Al, P, Na, Ar], [I, Cl, F, Br] (these are 2 different sets.) 19) Lead and Carbon are in the same column and therefore have the same number of valence electrons. If the electron configuration...
How can I find the limiting reagent using my results? Product mass: 0.701g Product melting point:...
How can I find the limiting reagent using my results? Product mass: 0.701g Product melting point: 135.5 - 137.0 ºC Mixed melting point/prod and meso hydrobenzoin: 135.0 - 136.5 ºC Mixed melting point/prod and benzoin racemic mixture: 125.0 - 129.5 ºC benzil: 1.002g NaBH4 : 0.2g
Need to calculate yeild by limiting reagent. Reagents used: Started with 2-methyl-2-butanol = 9.312g HCL: 25ml...
Need to calculate yeild by limiting reagent.
Reagents used:
Started with 2-methyl-2-butanol = 9.312g
HCL: 25ml
NaCl: 15 ml
Product:
2-chloro-2-methylbutane: 4.302g
Just attaching the experiment for reference
answer please number 1) a and b and 2 and 3 Experiment 4: Limiting reagent Often reactants are added in amounts diff...
answer please number 1) a and b and 2 and 3
Experiment 4: Limiting reagent Often reactants are added in amounts different from the proportions given by the chemical equation in such cases, only one of the reactants may be completely consumed at the end of the reaction, whereas some amounts of other reactants will remain unreacted. The limiting reactant (or limiting reagent) is the reactant that is entirely consumed or converted to product when a reaction goes to completion....
Trying to calculate Theoretical yield but I think I need the moles of the limiting reagent....
Trying to calculate Theoretical yield but I think I need the
moles of the limiting reagent. I thought I needed density if only
the limiting reagent was in mL. Need help. Thanks in
advance
Synthesized 2-chloro- Zmethyl butane starting with 10 mb of 2-chloro- 2 methyl butanol. The reaction yielded a product of 9.4312 g Calculate percent yield. Molar Mass of 2-chloro-2 methyl butanol. 10ml 122.59 g/mol C5H, CIO Molar Mass of 2-chloro-2 methyl butane 106.59 g/mol Cs Huch
how do i calculate the number of moles, theoretical yield, and limiting reagent on the READ...
how do i calculate the number of moles, theoretical yield, and
limiting reagent on the READ ABOUT part? thank you
i need help on READ ABOUT: Calculate the number of moles of
2-methyl-2-butanol and hydrochloric acid (concentrated HCl is 12
M). Based on the balanced equation, determine the limiting reagent
and the theoretical yield of 2-chloride-2-methylbutane.
PREPARATION AND ANALYSIS OF T-AMYL CHLORIDE ОН HCI (conc.) + H2O DISCUSSION: Compounds with good leaving groups often participate in substitution reactions. Two limiting...
Question 27 3 pts In the limiting reactant" experiment, a mixture of 0.537 g of BaCl2 (molar mass - 208 g/mol) and 0.884g Na2SO.(molar mass - 142 g/mol) is added to water and the precipitation reaction occurs in the solution BaCl2t39) + Na2SO4(aq) --> BaSO4(s) +2 NaCl (aq) Please calculate: 2) The limiting reactantis hint: limiting reactant: the reactant that is not enough in the amount please calculate the amount of one reactant from the amount of the other reactant...
Limiting agent for Na2SO4 + BaCl2? Theoritical yield?
Part 2: Na2SO4 + BaCl2 Initial mass of Na 50.:\.009 Predicted mass of Baso, based on mass of Na2SO!! Initial mass of BaClz: 1.01g Predicted mass of BaSO, based on mass of BaCl2: Na2SO4 BaCl2 Limiting reagent: Explain why this is the limiting reagent: Theoretical Yield: Actual mass of Baso, obtained: % Yield for the reaction: different from 100%, why might this be? If this is different from 100%, why
·00 | Limiting Reagent Using Mass Example Problem 4 What is the limiting reagent when Silver metal reacts with sulfur to form silver sulfide. If you have 50 grams of Silver and 10 g of Sulfur. 12
Need to calculate yeild by limiting reagent.
Reagents used:
Started with 2-methyl-2-butanol = 9.312g
HCL: 25ml
NaCl: 15 ml
Product:
2-chloro-2-methylbutane: 4.302g
Just attaching the experiment for reference
answer please number 1) a and b and 2 and 3
Experiment 4: Limiting reagent Often reactants are added in amounts different from the proportions given by the chemical equation in such cases, only one of the reactants may be completely consumed at the end of the reaction, whereas some amounts of other reactants will remain unreacted. The limiting reactant (or limiting reagent) is the reactant that is entirely consumed or converted to product when a reaction goes to completion....
Trying to calculate Theoretical yield but I think I need the
moles of the limiting reagent. I thought I needed density if only
the limiting reagent was in mL. Need help. Thanks in
advance
Synthesized 2-chloro- Zmethyl butane starting with 10 mb of 2-chloro- 2 methyl butanol. The reaction yielded a product of 9.4312 g Calculate percent yield. Molar Mass of 2-chloro-2 methyl butanol. 10ml 122.59 g/mol C5H, CIO Molar Mass of 2-chloro-2 methyl butane 106.59 g/mol Cs Huch
how do i calculate the number of moles, theoretical yield, and
limiting reagent on the READ ABOUT part? thank you
i need help on READ ABOUT: Calculate the number of moles of
2-methyl-2-butanol and hydrochloric acid (concentrated HCl is 12
M). Based on the balanced equation, determine the limiting reagent
and the theoretical yield of 2-chloride-2-methylbutane.
PREPARATION AND ANALYSIS OF T-AMYL CHLORIDE ОН HCI (conc.) + H2O DISCUSSION: Compounds with good leaving groups often participate in substitution reactions. Two limiting...
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