Calculate the reaction energy Q for the reaction p + 31H → 21H + 21H. Is this reaction exoergic or endoergic?

Q: How many milliliters of 0.20 M H₂SO4 are needed to completely neutralize 20 mL of 0.10 M NaOH…

A: Solution: convert the molarity ino the normality using the following relation, molarity×mol…

Q: To discover if a cancer has metastasized, an oncologist might request a Positron- emission…

A: SOlution: to find what type of reaction is occuring when the PET scanner is used.

Q: Complete the following equation:23NP 23°Pu + _+- 94

A: Beta decay: The parent nuclei disintegrate into daughter nuclei by the emission of beta particle and…

Q: Chemical reactions that require a net input of energy are: * incomplete endothermic exothermic…

A: a) We have to determine the type of reaction for a given reaction. b) to determine the unit of…

Q: Needing these tables filled in for Vfinal, UGinitial, K final, and %diff

A: vf = gt vf = (9.8)(0.5452) vf = 5.34296 m/s

Q: Discuss Exothermic and endothermic reactions

A:

Q: I was given a graphing activity.  It was do with the measuring the reaction rate against…

A: Generally when a set of data is given and you need to plot a graph based on this data point then you…

Q: Hydrogen has been used as a rocket fuel. Would you consider it a cleanerfuel than CNG? Why or why…

A:

Q: If the half-life of a given substance is 65 days, how long will it take for a 100- gram sample of…

A: Half life Initial mass Final mass

Q: Consider the following reactions: Which are endothermic * H,(g) + I,(g) → 2 HI(g) + 3.0 kcal N2 (g)…

A: We need to tell which of these reactions are endothermic.

Q: Problem 9: A cylındrical capacitor 1s made of two concentric conducting cylınders. The inner…

A: Using the Gauss’s law, in the region R1 < r < R1, first we will draw the Gaussion surface at r…

Q: ou have been tasked with scaling up the capture chromatography step that you designed in lab for the…

A: Scaling GFPuv chromatography You have been tasked with scaling up the capture…

Q: I'm wondering what to put down where the (? M) is observed on the following slide [see the Cu-Cu…

A: To answer: Where the ?M is in the Reaction equation? Is it a correct balanced equation?

Q: Given MgSO4 x 7H20 What is the balanced chemical equation showing the evolution of water from your…

A: Solution:   Given Chemical Equation is as follows:   MgSO4 x 7H20 which is called as Magnesium…

Q: silver sulfur Ag S. S. (S) How many of cach atom are in the reactants? Ag slver S sufur Balanced…

A:

Q: Carbon dating is a process where scientists evaluate the percentage of Carbon-14 atoms that have…

A: Radiocarbon dating is a method that provides objective age estimates for carbon-based materials that…

Q: For the reaction 2 H₂O → 2 H₂ + O2, how many moles of O2 are produced with 2.90 moles of H₂? Your…

A: The given reaction is, 2H2O →2H2 + O2 Here the mole ratio from the balance equation of H2 and O2 is…

Q: Question 2. Calculate the binding energy of an 180 atom in units of MeV/c?.

A: Given, An Oxygen atom have mass number is 18 and atomic number is 8.