Listen Which of the following ions does not have a -1 charge? a) nitrite b) nitrate O c) acetate d) hydroxide O e) chromate

Q: Which of the following mechanisms is drawn correctly? Remember to check arrows, formal charges,…

A: This reaction follows E1cb mechanism i.e, Elimination Unimolecular conjugate base, that first base…

Q: A typical person has an average heart rate of 71.0 beats/min calculate the given questions. How many…

A: It is given that a person has an average heart rate of 71.0 beats/min and the beats a person have in…

Q: The temperature is 21 degrees Celsius, barometric pressure is 751mm Hg, calculate the temperature in…

A: Given:  The temperature in °C = 21 °C

Q: Chromium (III) sulfate is used for decorative plating. Determine the amount of time in hours needed…

A:

Q: The Bay of Fundy in Nova Scotia, Canada is reported to have the largest tides in the world with high…

A: Number of minutes in one hour = 60 minutes Number of seconds in one minute = 60 seconds Number of…

Q: Before heating 4 qt. saucepan 8 qt. stockpot 24.5 °C Temp. 24.5 °C Temp. After heating for 5 minutes…

A: Water has specific heat constant of 4.184 J per g per oC which means that 4.184 J of energy is…

Q: Add KCL 20mEq/L D5NS 1 L bag @ 125ml/hr. How many bags are needed in 24 hours ?

A: Solution:    KCl D5NS show presence of potassium chloride in 5% dextrose and sodium chloride. 20 mEq…

Q: II III Time, Time, Time, [A], M [A], M [A], M 1.00 0. 1.00 0. 1.00 25 0.78 25 0.75 25 0.80 0.67 50…

A: The II type correspond to zero reaction. As we know for zero order reaction. k=1tAo-A[A]o=0[A]=0.25…

Q: Convert 9200 dpm per in^2 to Bq/100cm^2

A: given 9200 dpm/inch2

Q: Activity #4: Familiarizing common household products |Chemistry surrounds us every single day and…

A: A question based on general chemistry that is to be accomplished.

Q: 30560 m2 to hectares

A: 1 hectare is equal to 10000 m2

Q: The medication order reads 600.0 mL of D5W (also known as 5% dextrose in water) containing 24,000…

A: Heparin is a blood thinner and tends to prevent clot formation of the blood. Infusion rate refers to…

Q: Convert 32.5% to parts per thousand (ppt).

A: ppt = 10 x percentage

Q: A patient gets 2.2 L of fluid over 18 hours through an IV. The drop factor is 20 gtt/mL. rate=_____…

A: Volume of liquid = 2.2 LTime taken = 18 hoursDrop factor = 20 gtt/min

Q: Which of the following would be the major product of the following sequence of reactions? CH3MGBR HO…

A:

Q: What kinds of information can be gathered by ultracentrifugation?

A: Ultracentrifugation is a specialized technique used to spin samples at exceptionally high speeds.

Q: Which of the following is NOT a part of filtration systems? Filter paper Funnel O Condenser

A: To find: Which of the given is not a part of filtration system

Q: It is estimated that a slice of apple pie has about 405 nutritional calories (1 nutritional calorie…

A: Given  calories from slice of apple = 405 kilocalorie Consumption of energy during walking = 250…

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A: Rubbing the plastic rod, the rod will get an electrical charge. Which means there is a build up of…

Q: 1. A certain type of PVC tubing costs $1.79 per foot. What length of tubing can you buy with $50.12?

A:

Q: 2 13 14 15 16 17 googlegalaxyaclence.com 2-1 Li Be B N F 1-0 1-5 2-0 2-5 3-0 3-5 4. Na 0-9 Si P Mg…

A: Solution- by the observed,  We found as across in given periodic table in the 1st line…

Q: Calculate the rate of heating for each of the thermometers from the beginning to the end of the…

A: Solutions- We have to calculate the rate of change of temperature with time.

Q: 2. Half-Life. a. On your plot of concentration vs time, draw lines to show the times required for…

A: Given: Time (s) [A] ln[A] 0 0.6 -0.51083 25 0.54 -0.61619 50 0.486 -0.72155 100 0.394…

Q: Hi, please help with the following question :  List the 4 different types of waste generated in the…

A: There are four types of wastes in the chemical laboratory .

Q: Consider the equation for the decomposition of SO₂Cl₂. SO₂Cl₂(g) → SO₂(g) + Cl₂(g) The graph of In…

A: The objective of the question is to calculate the predicted concentration of  at .

Q: Convert inverse 500m to inverse micrometer

A: Meter can be changed to micrometer by taking the reciprocal of the quantity given in meters.

Q: Balance the following reaction, show all work and changes in oxidation states (Fe and N only). Iron…

A: Given:- Imbalanced reaction :           Iron reduction () with nitrite  oxidation to nitrate…

Q: Each capsule contains 850 mg of the drug. The number of capsules needed to provide 50 mg/kg/day for…

A:

Q: A tire pressure gauge reads 33.0 pounds per square inch . How many kPa is this? Remember that…

A: Given, 33.0 Psi  Convert to = _____KPa ?

Q: I have actually fell behind in my first year chemistry course and when I fell behind, I cheated most…

A: A question based on general chemistry that is to be accomplished.

Q: Convert 287 KPa to atm

A: force per unit area is called pressure     P = FA Units :  Pascal , atm , barr, torr, mmHg, cmHg…

Q: Study the analytical chemistry glassware below and answer the questions that follow. Table 1: List…

A: Random errors or indeterminate errors can be defined as a group of errors which are unsuspected or…

Q: Describe the differences between gravity and vacuum filtration

A: Please have a look on the solution:

Q: Lab Data Time (min) 0 5 10 15 20 Rate of volume change (mL/hr) mL hr Rate of volume change(" = Tube…

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Q: Simplify the equation and give the answer in scientific notation:  = 1.50L+120mL+12.59dL…

A: In order to solve this type of problem 1st one have to bring all numerator terms in a single unit…

Q: alculate the flow rate in ml/hr . order 40meq/l at 10meq/hr in 1000ml in d5w supply 20m

A: Given: Molecule atom of kcl=20 meq/10ml volume of solution is 1000 ml To calculate the flow rate in…

Q: Convert 1( slug-ft/s2) to mega pascal.

A: In this question, we have to convert 1 (slug ft/s2) to mega pascal. A slug is a unit of mass which…

Q: 1. Enumerate the nanotechnology milestones.

A: Nanotechnology is helping to considerably improve, even revolutionize, many technology and industry…

Q: Using this chart : Time (seconds) [PHT] ln[PHT] 1/[PHT] 0 0.005000 -5.298 200.0 10.5 0.004500…

A: A question based on chemical kinetics, which is to be accomplished.

Q: Suppose I would like to determine how long I have to travel to get from my home to my office on…

A: • The values provided in the question are:-     i) Distance from home to parking spot in office, d1…

Q: 35 16 35 17

A: Nuclear chemistry can be defined as the branch of chemistry that deals with nuclear processes,…

Q: 1. Define the term activation energy 2. Study the graph below of a reaction 121 2.1. Calculate the…

A: Activation energy is defined as the minimum amount of energy that is required by the substituents to…

Q: Time(s) [X3] (mole/L) 0 0.600 500 0.481 1000 0.392 1500 0.336 2000 0.273 2500 0.230…

A: Time(s) [X3] (mole/L) ln [X3]  1/[X3] 0 0.6 -0.51083 1.666667 500 0.481 -0.73189 2.079002 1000…

Q: Tonya sold 160 sandwiches for $2.00 each. Each sandwich consisted of 4 oz of ham, two slices of…

A: Total number of sandwiches sold = 160 The selling price of each sandwich = $2.00 The selling price…

Q: Your doctor prescribed eye drops for you to treat a certain condition. You obtain the eye drop…

A: