Information about possible controlled variables

Reference no: EM13682367

Information about possible controlled variables in an experiment which measures the influence of CO2 concentration on photosynthetic activity in the aquatic plant Elodea canadensis? Including what and how the type of plant would be influential and how these controlled variables can be controlled with an effective method.

Reference no: EM13682367

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Explain entropy change for the combustion of methane gas : Compute the standard molar entropy change for the combustion of methane gas using S values from standard thermodynamic tables. Presume that liquid water is one of the products.

Explain what is the rate of disappearance of c2h6o : If the rate of appearance of Cr2 (SO4)3 is 1.64 mol/min at a particular moment, explain what is the rate of disappearance of C2H6O at that moment. 2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

Explain what is the ph of a solution of sodium acetate : Explain what is the pH of a 0.300 M solution of sodium acetate. Define The acetate ion is the conjugate base of acetic acid

Explain what is the concentration of ammonia in a solution : Explain what is the concentration of ammonia in a solution if 20.45mL of a 0.1165 M solution of HCI are needed to titrate a 100.0mL sample of the solution

Information about possible controlled variables : Information about possible controlled variables

Define what is the ph of the same buffer : Compute the pH of 1.00L of a buffer that is 0.110M HNO2 and 0.190M NaNO2. Define what is the pH of the same buffer after the addition of 1.00ml of 12.0M HCl. (pka of HNO2=3.40)

Organism that depends entirely on another living organism : Organism that depends entirely on another living organism for its existence in such a way that it harms that organism

Explain what is the value of kc : The equilibrium constant Kp for the subsequent equilibrium is 34 at 298K. Explain what is the value of Kc for this same equilibrium at 298K. A(g)+B(g) AB(g)

Abiotic factors influence plant growth and adaptability : Abiotic factors influence plant growth and adaptability

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