1a. If you react 0.025 moles of 2-methylbromobenzene, 0.7 grams of Mg, and 10 grams of...
1a. If you react 0.025 moles of 2-methylbromobenzene, 0.7 grams of Mg, and 10 grams of dry ice, what is the theoretical yield of 2-methylbenzoic acid in grams?
b. Assume that you have produced the amount of 2-methylbenzoic acid from the previous question. What volume, in mL, of 1M NaOH would you need to fully deprotonate the 2-methylbenzoic acid?
Homework Answers
Add Answer to:
1a. If you react 0.025 moles of 2-methylbromobenzene, 0.7 grams
of Mg, and 10 grams of...
Calculate the theoretical yield in moles of magnesium chloride when 46 grams of Mg(s) react with...
Calculate the theoretical yield in moles of magnesium chloride when 46 grams of Mg(s) react with 48 grams of HCl(aq). Write the answer using 2 decimal places and do not use scientific notation. Mg(s) + HCl (aq) --> MgCl2(aq) + H2(g) UNBALANCED
I need help with E. I keep getting 393.21 3) Calculate the percent yield with following...
I need help with E. I keep getting 393.21
3) Calculate the percent yield with following steps. (Assume that you obtain 0.4 g benzoic acid at the end of the reaction). (Show your calculations) (5 pts) a) Calculate the number of moles for each reagent listed below i) Bromobenzene (0.7 g) ii) Mg (0.15 g) iii) Dry ice (3 g) iv) 6 M HCl (5 mL) b) What is the limiting reagent? c) Calculate the expected number moles for the...
in the reaction assume that you added 2.43 g of Mg (s) to the reaction flask and how the reaction goes fully to completi...
in
the reaction assume that you added 2.43 g of Mg (s) to the reaction
flask and how the reaction goes fully to completion
Mg(s) + 2HCl(aq) + MgCl(aq) + H2(B) In the above reaction, assume that you added 2.43 grams of Mg(s) to the reaction flask and the reaction goes fully to completion. a. What is the theoretical weight in grams of MgCl(s) that can be produced ? (2.5 Points) (Show calculations) b. What is the weight in grams...
The acceptable range of titratable acidity is 0.7-0.9% grams tartaric acid per 100 mL. After titrating...
The acceptable range of titratable acidity is 0.7-0.9% grams tartaric acid per 100 mL. After titrating 5 mL of wine sample with 0.1N NaOH. You determine that 3 mL of NaOH are needed to fully neutralize the acids present in wine. What is your recommendation for the quality of the product?
6.10 Balance the chemical equation: 2 AI +3 CI, 2 AICI, a. How many moles of...
6.10 Balance the chemical equation: 2 AI +3 CI, 2 AICI, a. How many moles of chlorine gas will react with 0.160 mole of aluminum? b. The theoretical yield (Sec. 6.9) for a chemical reaction is the maximum amount of a product that can be obtained from given amounts of reactants. Calculate the theoretical yield, in grams, of aluminum chloride that could be produced from 5.27 moles of aluminum. (Assume that enough Cl, is present.) c. What is the theoretical...
1. How many moles are contained in 2.50 grams of benzoic acid? Molar mass of benzoic...
1. How many moles are contained in 2.50 grams of benzoic acid? Molar mass of benzoic acid: 122.12 g/mol 2. How many mL are in 0.5 grams of cyclohexene? Density of cyclohexene is 0.809 g/ml 3. How many moles are in 250 mL of 2 M sodium hydroxide? 4. If 5.0 mL of 2-methyl-2-butanol are allowed to react with an excess of concentrated hydrochloric acid, what is the maximum mass of 2-chloro-2-methylbutane that can be obtained? 5. An acid-catalyzed dehydration...
95 Experiment IX Synthesis of Aspirin Prelaboratory Assignment Name: frobect Bun, Bak Baniot Date...
95 Experiment IX Synthesis of Aspirin Prelaboratory Assignment Name: frobect Bun, Bak Baniot Date Sabaitecd Section #. . Using chemical structures, write the balanced equation for the synthesis of aspirin and label all reagents and products with their appropriate names. ooH он C14 14,03 2. What are the two functional groups on salicylic acid? 3. What are the two functional groups on aspirin? b. anhydride? b) How many moles of Apririn could be produced from 2 moles of salicylic acid?...
Report Sheet - Lab 30A-3 Q.5 Compare the calculations of the moles of Mg that should...
Report Sheet - Lab 30A-3 Q.5 Compare the calculations of the moles of Mg that should have reacted with the acid (3.3) with the observations of Mg remaining in the bottom of the flask in A.2, A.3 and A.4. Based on the calculations, which flasks should have had some of magnesium remaining? Did this match your observations? Q.6 For the reaction of magnesium and HCI. if you react 25 grams of magnesium with 37 grams of HCl, which reactant is...
use the numbers from image 2 to help me answer all parts from image 1. I...
use the numbers from image 2 to help me answer all
parts from image 1. I am confused how to solve. will rate well
1. The molecular weight of vanillin (a solid) is 152.15. The molecular weight of acetic anhydride (a liquid) is 102.04 and its density is 1.082 g/mL. How many mmoles of vanillin and how many mmoles of acetic anhydride are being reacted in the BASE CATALYZED reaction as described in the textbook? a. 1.97 mmol of vanillin...
I MAINLY NEED HELP ON TABLES PLS HELP THANK YOU Materials: NaOH MW = 40 g/mL,...
I MAINLY NEED HELP ON TABLES
PLS HELP THANK YOU
Materials: NaOH MW = 40 g/mL, KHP - potassium hydrogen phthalate, KHC2H4O4, MW = 204.23 g/mol. Acetic acid, HC2H302, MW = 60.05 g/mol Part 1: Standardization of NaOH Assume 0.951 g of KHP is weighed and transferred to a 250 mL Erlenmeyer flask. Approximately 50 mL water is added to dissolve the KHP. Note that the exact volume of water is not important because you only need to know the...
I need help with E. I keep getting 393.21
3) Calculate the percent yield with following steps. (Assume that you obtain 0.4 g benzoic acid at the end of the reaction). (Show your calculations) (5 pts) a) Calculate the number of moles for each reagent listed below i) Bromobenzene (0.7 g) ii) Mg (0.15 g) iii) Dry ice (3 g) iv) 6 M HCl (5 mL) b) What is the limiting reagent? c) Calculate the expected number moles for the...
in
the reaction assume that you added 2.43 g of Mg (s) to the reaction
flask and how the reaction goes fully to completion
Mg(s) + 2HCl(aq) + MgCl(aq) + H2(B) In the above reaction, assume that you added 2.43 grams of Mg(s) to the reaction flask and the reaction goes fully to completion. a. What is the theoretical weight in grams of MgCl(s) that can be produced ? (2.5 Points) (Show calculations) b. What is the weight in grams...
6.10 Balance the chemical equation: 2 AI +3 CI, 2 AICI, a. How many moles of chlorine gas will react with 0.160 mole of aluminum? b. The theoretical yield (Sec. 6.9) for a chemical reaction is the maximum amount of a product that can be obtained from given amounts of reactants. Calculate the theoretical yield, in grams, of aluminum chloride that could be produced from 5.27 moles of aluminum. (Assume that enough Cl, is present.) c. What is the theoretical...
95 Experiment IX Synthesis of Aspirin Prelaboratory Assignment Name: frobect Bun, Bak Baniot Date Sabaitecd Section #. . Using chemical structures, write the balanced equation for the synthesis of aspirin and label all reagents and products with their appropriate names. ooH он C14 14,03 2. What are the two functional groups on salicylic acid? 3. What are the two functional groups on aspirin? b. anhydride? b) How many moles of Apririn could be produced from 2 moles of salicylic acid?...
Report Sheet - Lab 30A-3 Q.5 Compare the calculations of the moles of Mg that should have reacted with the acid (3.3) with the observations of Mg remaining in the bottom of the flask in A.2, A.3 and A.4. Based on the calculations, which flasks should have had some of magnesium remaining? Did this match your observations? Q.6 For the reaction of magnesium and HCI. if you react 25 grams of magnesium with 37 grams of HCl, which reactant is...
use the numbers from image 2 to help me answer all
parts from image 1. I am confused how to solve. will rate well
1. The molecular weight of vanillin (a solid) is 152.15. The molecular weight of acetic anhydride (a liquid) is 102.04 and its density is 1.082 g/mL. How many mmoles of vanillin and how many mmoles of acetic anhydride are being reacted in the BASE CATALYZED reaction as described in the textbook? a. 1.97 mmol of vanillin...
I MAINLY NEED HELP ON TABLES
PLS HELP THANK YOU
Materials: NaOH MW = 40 g/mL, KHP - potassium hydrogen phthalate, KHC2H4O4, MW = 204.23 g/mol. Acetic acid, HC2H302, MW = 60.05 g/mol Part 1: Standardization of NaOH Assume 0.951 g of KHP is weighed and transferred to a 250 mL Erlenmeyer flask. Approximately 50 mL water is added to dissolve the KHP. Note that the exact volume of water is not important because you only need to know the...
Most questions answered within 3 hours.
-
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 11 minutes ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 25 minutes ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 2 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 2 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 2 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 2 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 2 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 2 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 2 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 2 hours ago -
Would CuCO3 aqueous salt combined with calcium chloride
form a solid precipitate? If so, what would...
asked 2 hours ago -
How do ECM Solutions assist in embedding a culture of continuous
improvement in an organization? (Project...
asked 2 hours ago