Homework Answers
Metal which is more capable of donating electrons is more reactive. That means which has less ionisation energy is more reactive metal.
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2. For the redox-displacement reactions, describe how you determined the re- activity order. For example, metal...
A Sequence of Chemical Reactions 5 Identify the following equations as single or double displacement, redox,...
A Sequence of Chemical Reactions 5 Identify the following equations as single or double displacement, redox, acid-oues combination, or decompostion reactions. Some may fit in more than one category. Cu(s) + 4HNO, (aq) → Cu(NO)/(aq) + 2NO, + 2H,0 b. Mg(s) + H,80 (aq) - MgSO (aq) + H/ Cu(s) + HCl(aq) → CuCl(aq) + H,00 d. Cu(NO),(aq) + 2NaOH(aq - Cu(OH)(s) + 2NaNO, (aq) Cu(NO)/aq) + Mg(s) > Mg(NO/(aq) + Cu(s) A student dissolved a piece of copper wire,...
How would you solve this question? confused about how SN1 and E1 reactions work 1) The...
How would you solve this question? confused about how SN1 and E1
reactions work
1) The following reactions have all the same electrophiles but different nucleophiles. Thus the rate of the following reactions is dependent upon the nucleophilicity of the nucleophile. In the following pairs of reactions determine which is faster x) or y) and choose the explanation and Potential Energy-Reaction Coordinate diagram given below to explain why. Use the bottom table below to answer the question. H EtOH +...
2. Define the following: a. acid-base reaction b. displacement reaction c. oxidation-reduction reaction d. weak electrolyte...
2. Define the following: a. acid-base reaction b. displacement reaction c. oxidation-reduction reaction d. weak electrolyte 115 A Sequence of Chemical Reactions 3. PPPPPPPPPP Identify the following equations as single or double displacement, redox, acid-base, combination, or decompostion reactions. Some may fit in more than one category. a. Cu(s) + 4HNO, (aq) → Cu(NO),(aq) + 2NO, + 2H,0 Mg(s) + H.SO(aq) - MgSo. (aq) + H (6) CuO(s) + HCl(aq) → Cuci (aq) + H,000 d. Cu(NO),(aq) + 2NaOH(aq ->...
Name of All Group members Section At the end of this activity you will be able...
Name of All Group members Section At the end of this activity you will be able to: a. Add and Subtract vectors b. Resolve vectors into horizontal and vertical components c. Apply vector components to solve kinematic problems. Rank the magnitudes of the vectors from greatest to least. If two or more vectors have the same magnitude, the sequence in which you list them does not matter. 7Least Greatest 1 2 3 , 4 2. List all of the vectors...
Please type answers - An Introduction to Statistics An Active Learning Approach Activity 2-1 You should...
Please type answers - An Introduction to Statistics An Active
Learning Approach Activity 2-1
You should have found ∑X = 160, N = 16, so M = 10. Make sure you
understand how each of these values was computed. 20. Although you
have been able to compute the mean for a long time now, you
probably don’t know “what the mean does” or how it “defines”
center. The mean defines center by balancing deviation scores. In
other words, the mean...
Based on the document below, 1. Describe the hypothesis Chaudhuri et al ids attempting to evaluate;...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
Can you please answer the question. They are the same question but with clarification/requirements to go...
Can you please answer the question. They are the same question
but with clarification/requirements to go with it.
36. The dissolution of quartz in H2O can be represented by the following reaction: SiO2 (s) + 2H2O → H4SiO4 (aq) Rimstidt and Barnes (1980) determined the reaction rate for the dissolution of quartz as a function of temperature. Their data are listed in the following table: Temperatures and Reaction Rates for the Dissolution of Quartz T(°C) k(sec-1) 65 105 145 170...
Titration: Acids and Bases 2. How can you determine which acid is diprotic? 3. using the...
Titration: Acids and Bases
2. How can you determine which acid is diprotic?
3. using the answers to questions one and two, which acid is
diprotic?
4. Which base has more hydroxide ions per molecule?
Acid Volume Base Base Initial Volume (mL) Base Final Volume (mL) Volume of Base Used (mL) Acid: Base Ratio Acid 1 20 mL Base 1 50 mL 34.5 15.5 4:3 Acid 2 20 mL Base 1 Acid 1 20 mL Base 2 Acid 2 20...
please Identify the key points and main thesis of the article 2. Describe the skills you...
please Identify the key points and main thesis of the
article
2. Describe the skills you will need to develop to manage the
hospital of the future.
use critical analysis doing these questions
Suggestion for writing assignmemnt make believe the reader has
never read the article -what are the key points you would want the
reader to know in order to understand the hospital of the future.
In addition, managers, executives do not have time to read--so
again what key...
please help answer question 4, a-f please using the data below from chart 1 objectives from...
please help answer question 4, a-f please
using the data below from chart 1
objectives from lab, thank you
DATA:CA y 3 Ay No3 Part I: Cell Potential of voltaic cells under standard conditions: cell CU CND2 #27 14.0m Give the half Half cell reaction at Combinations Oxidation Reduction E the anode and with [ion] takes place Theoretical takes place cathode. Write in M here here (V) above the arrow E c (V) if it is oxidation or reduction. |-0.340...
A Sequence of Chemical Reactions 5 Identify the following equations as single or double displacement, redox, acid-oues combination, or decompostion reactions. Some may fit in more than one category. Cu(s) + 4HNO, (aq) → Cu(NO)/(aq) + 2NO, + 2H,0 b. Mg(s) + H,80 (aq) - MgSO (aq) + H/ Cu(s) + HCl(aq) → CuCl(aq) + H,00 d. Cu(NO),(aq) + 2NaOH(aq - Cu(OH)(s) + 2NaNO, (aq) Cu(NO)/aq) + Mg(s) > Mg(NO/(aq) + Cu(s) A student dissolved a piece of copper wire,...
How would you solve this question? confused about how SN1 and E1
reactions work
1) The following reactions have all the same electrophiles but different nucleophiles. Thus the rate of the following reactions is dependent upon the nucleophilicity of the nucleophile. In the following pairs of reactions determine which is faster x) or y) and choose the explanation and Potential Energy-Reaction Coordinate diagram given below to explain why. Use the bottom table below to answer the question. H EtOH +...
2. Define the following: a. acid-base reaction b. displacement reaction c. oxidation-reduction reaction d. weak electrolyte 115 A Sequence of Chemical Reactions 3. PPPPPPPPPP Identify the following equations as single or double displacement, redox, acid-base, combination, or decompostion reactions. Some may fit in more than one category. a. Cu(s) + 4HNO, (aq) → Cu(NO),(aq) + 2NO, + 2H,0 Mg(s) + H.SO(aq) - MgSo. (aq) + H (6) CuO(s) + HCl(aq) → Cuci (aq) + H,000 d. Cu(NO),(aq) + 2NaOH(aq ->...
Name of All Group members Section At the end of this activity you will be able to: a. Add and Subtract vectors b. Resolve vectors into horizontal and vertical components c. Apply vector components to solve kinematic problems. Rank the magnitudes of the vectors from greatest to least. If two or more vectors have the same magnitude, the sequence in which you list them does not matter. 7Least Greatest 1 2 3 , 4 2. List all of the vectors...
Please type answers - An Introduction to Statistics An Active
Learning Approach Activity 2-1
You should have found ∑X = 160, N = 16, so M = 10. Make sure you
understand how each of these values was computed. 20. Although you
have been able to compute the mean for a long time now, you
probably don’t know “what the mean does” or how it “defines”
center. The mean defines center by balancing deviation scores. In
other words, the mean...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
Can you please answer the question. They are the same question
but with clarification/requirements to go with it.
36. The dissolution of quartz in H2O can be represented by the following reaction: SiO2 (s) + 2H2O → H4SiO4 (aq) Rimstidt and Barnes (1980) determined the reaction rate for the dissolution of quartz as a function of temperature. Their data are listed in the following table: Temperatures and Reaction Rates for the Dissolution of Quartz T(°C) k(sec-1) 65 105 145 170...
Titration: Acids and Bases
2. How can you determine which acid is diprotic?
3. using the answers to questions one and two, which acid is
diprotic?
4. Which base has more hydroxide ions per molecule?
Acid Volume Base Base Initial Volume (mL) Base Final Volume (mL) Volume of Base Used (mL) Acid: Base Ratio Acid 1 20 mL Base 1 50 mL 34.5 15.5 4:3 Acid 2 20 mL Base 1 Acid 1 20 mL Base 2 Acid 2 20...
please Identify the key points and main thesis of the
article
2. Describe the skills you will need to develop to manage the
hospital of the future.
use critical analysis doing these questions
Suggestion for writing assignmemnt make believe the reader has
never read the article -what are the key points you would want the
reader to know in order to understand the hospital of the future.
In addition, managers, executives do not have time to read--so
again what key...
please help answer question 4, a-f please
using the data below from chart 1
objectives from lab, thank you
DATA:CA y 3 Ay No3 Part I: Cell Potential of voltaic cells under standard conditions: cell CU CND2 #27 14.0m Give the half Half cell reaction at Combinations Oxidation Reduction E the anode and with [ion] takes place Theoretical takes place cathode. Write in M here here (V) above the arrow E c (V) if it is oxidation or reduction. |-0.340...
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