For the following scenarios, indicate whether delta G is always positive, always negative, or either positive or negative depending on T. Explain your answer.
As we know ,
∆G = ∆H -T(∆S)
A) either positive or negative depends on temperature
B) Always positive
C) Always negative
D) either positive or negative depends on temperature.
Form formula we can understand. If we keep ∆H and ∆S and what are the possibility for ∆G
For the following scenarios, indicate whether delta G is always positive, always negative, or either positive...
2. Indicate whether the followin g carbohydrates will give a positive (+) or a negative ( -) result with each test listed below Benedict's test Seliwanoff's test Fermentation test lodine test glucose fructose galactose sucrose lactose maltose amylose amylopectin
Indicate whether ΔS° is large and positive, large and negative, or nearly zero in each of the following reactions. (a) NH3(g) + HCl(g) → NH4Cl(s) large and positive large and negative nearly zero (b) N2H4(g) → N2(g) + 2 H2(g) large and positive large and negative nearly zero (c) H2(g) + I2(g) → 2 HI(g) large and positive large and negative nearly zero (d) HF(aq) + NO2− (aq) → F − (aq) + HNO2(aq) large and positive large and negative...
What are the signs (+ or -) for delta H, delta S, and -T(delta S) which are required to produce the following signs (+ or -) of delta G. Think about the equation delta G = delta H - T(delta S). 1. If delta G is negative 2. If delta G is either positive or negative (there are 2 solutions) 3. If delta G is negative
For the following example, identify the following. H2O(l) + H2O(g) a negative AH and a positive AS a positive AH and a positive AS It is not possible to determine without more information. a positive AH and a negative AS O a negative AH and a negative AS
Indicate whether the following statement suggests a positive or negative relationship between variables: "Based on study results, people with a higher saturated fat intake appear to have higher cholesterol levels." Positive Negative
Match each of the following characteristics or scenarios with either the term negative externality or the term positive externality. a. Overallocation of resources: (Click to select)Positive externalityNegative externality. b. Tammy installs a very nice front garden, raising the property values of all the other houses on her block: (Click to select)Negative externalityPositive externality. c. Market demand curves are too far to the left (too low): (Click to select)Positive externalityNegative externality. d. Underallocation of resources: (Click to...
-Blinds to the Prom oter 3) For the following scenarios indicate whether the oneron described is a Repressible Operon or an Inducible operon. Justify/explain your answer. a) The translated repressor protein is produced in an active conformation. b) An inducer molecule promotes transcription. c) The translated repressor protein is produced in an inactive conformation. d) A corepressor is required to inhibit transcription. Page 2 of
Short Answer: (4 points each) 1.) Predict whether the entropy change is positive or negative for each of the following reactions. GIVE YOUR REASON FOR YOUR PREDICTIONS a) 2KC1O4(s) → 2KCIO3() + O2(8) b) H2O → H2O) c) 2Na(3) + H2O → 2NaOH(aq) + H2() d) N2(g) → 2N) 2.) State whether the sign of the entropy change expected for each of the following processes will be positive or negative, and EXPLAIN YOUR PREDICTIONS. a) PC130) + Cl2(e) → PCls(s)...
Calculate the Delta G for the following scenarios and state which require energy to happen. a. The internal potassium (K+) concentration is 30x greater than the external concentration. For a cell at 37C with no membrane potential, what is the Delta G? b. The internal potassium (K+) concentration is 30x greater than the external concentration. For a cell at 37C with a membrane potential of -60mV, what is the Delta G? c. The internal chloride ion (CI^-) concentration is 12mM...
Predict whether AS is positive or negative for the following process: 2 Cl207(g) – 2 Cl2(e) + 7 O2(g)