1. During the first part of the mechanism in the reaction above, the catalyst forms a complex using hydrogen bonds. On the lines below the catalyst and the nitro alkene, label them as the Lewis Acid and/or Lewis Base. HN- NO2 Ph + Ar then proton transfer NO2 Ph

Q: Administration of digitalis, a drug used to control atrial fibrillation in heart patients, must be…

A:

Q: If the RDA for vitamin C is 60. mg per day, and there are 70. mg of vitamin C per 100. g of oranges,…

A: The relation between oz. and g is as follows:1 oz. = 28.3495 gThus,3 oz. = 85.0485 gThe relation…

Q: Part 7) Looking towards summer, pretend for a moment that you won a scooter. You are so excited to…

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Q: -xt Nunito Sans BIUA 三 三▼三▼三三 11 7. Complete the table below. Use the information given to find all…

A: pH = - log[H+] pOH = - log[OH-] pH + pOH =14 These formulas are used for filling the above chart.

Q: Calcium metal is dropped into water. The products are calcium hydroxide and hydrogen gas.

A: The balanced equation, total ionic equation and net ionic equation of the reaction has to be…

Q: What is (i×j)×i?  -i  i  k  j  -k  -j What is i×(j×i)?  -i  j  -k  -j  i  k What is i×(i×j)?  j…

A: Given : cross multiplication Tip : take positive for clockwise direction And take negative for anti…

Q: Many processes occur in the digestive system. Which process is best classified as a physical change?…

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Q: Tom, a scheduler at Mangel-Wurzel Transport, gets a call from a regular customer needing to move…

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Q: What is value for x in the equation below? e(3.66x) = 101.8(8.90+1.04) %3D Note: Logarithms and…

A:

Q: It is sometimes necessary to take powers or roots to solve chemistry problems. Take powers and roots…

A: The calculations given are,

Q: 13. The speed of a particular automobile is 45 mph (miles per hour). Use the following relationships…

A: In this question we have to convert the unit of speed.

Q: A 76.0076.00 pound flask of mercury costs $143.50.$143.50. The density of mercury is 13.534…

A: 76.00 pound of mercury costs $143.50 Therefore, 1 pound of mercury costs 143.50 / 76 = $1.89

Q: Using the Q test, decide whether the value 222 should be rejected from the set of results: 193, 222,…

A: Dixon's Q test or Q test, is used for identification and rejection of outliers from the given…

Q: ☐ ☐ ☐ AlCl3 ㅁ ☐ ☐ ☐ ☐

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Many processes occur in the digestive system. Which process is best classified as a physical change?…

A: A physical change is the change in which no chemical reaction occurs.

Q: Convert 23lbf ∙ ft/min^2  to its equivalent in kg ∙ cm/s^2

A: Convert the given measurement--

Q: How do I solve Fahrenheit equals 1.8 (C) +32

A: The formulas for converting between degree Celsius and degree Fahrenheit are:°F = (°C * 9/5) + 32°C…

Q: When an object with an electric charge of 3.0μC is 7.0cm from an object with an electric charge of…

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Q: What is difference between filtration and centrifugation

A: Both filtration and centrifugation are separation techniques based upon different principles.…

Q: n=? O PVIRT O TR/PV O PT/RV O PR/VT

A:

Q: A 76.0076.00 pound flask of mercury costs $147.50.$147.50. The density of mercury is 13.534…

A: since you have posted a question with multiple subparts, we are entitiled to answer only firsr 3…

Q: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

A: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

Q: (5.50e^-5)(6.42e^4)/(1e^-8)(3.90e^4)

A: We have to calculate the given equation.

Q: Select 1-2 metals from the periodic table that is present from the environment (soil, air or water)…

A: Metals which are present from the environment (or) from food that is consumed which leads to…

Q: (2.08 x 105)(7.0 x 10-5) =

A: In this question, the multiplication result of the two numbers has to be determined. Let first…

Q: Food safety guidelines recommend that a beef rib roast (bone-in) should cook for 23.0 minutes per…

A: beef rib roast (bone-in) should cook for 23.0 minutes per pound based on a 325 °F oven setting…

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A: (a) The formula mass of acetic acid and sodium bicarbonate is

Q: 21. The recommended daily allowance of thiamine is 1.4 mg per day. A patient is consuming 0.80 mg.…

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Q: Direction: Identify each mixture as either homogeneous or heterogeneous. 1. Orange juice 2. Smoke 3.…

A: Homogeneous mixture : It is the type of mixture whose composition remains uniform throughout the…

Q: Define the following terms.  Primary standard

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Q: 03 ho

A: Alkene reacts with ozone (O3) to undergo oxidative cleavage and form aldehyde or ketone.

Q: Percent Error is defined as: % = [measured value – accepted value] / measured value x 100

A: Percent error is used to get an idea about the possible error in the experiment based on the known…

Q: Next, the chemist measures the volume of the unknown liquid as 0.683 L and the mass of the unknown…

A: we know the formula for the calculation of density is: => density = mass / volume

Q: (5.0 × 104) × (3.0 × 106) =  a. 1.5 x 10^9 b. 1.5 x 10^10 c. 1.5 x 10^11 d. 1.5 x 10^12

A: The calculation given is, => (5.0 × 104 ) × (3.0 × 106)

Q: The average heart beats 74 times per minute. How many times will the heart beat in 6.4 days?

A:

Q: Which of the statements below are true of the substance represented in the diagram?

A: Among solid, liquid, and gas, the arrangement of atoms are different. The particles in a solid are…

Q: Emma lives in Wisconsin and wants to plant geraniums in her yard. The average daily temperature in…

A: Emma lives in Wisconsin and wants to plant geraniums in her yard. The average daily temperature in…

Q: 7. A concentrated sulfuric acid solution is 65.0% H₂SO4 by mass and has a density of 1.55 g/mL at…

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Q: An adult should have no more than 23032303 mg of sodium per day. What is this limit in kilograms…

A: Given: Mass of sodium = 23032303 mg   Conversion of mass of sodium from mg to kg: 1 mg = 10-6 kg

Q: O Macmillan Learning One important test for kidney disease involves measuring the levels of…

A: Answer :----

Q: How many nL are there in (3.67x10^3) cL

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Q: A B Choose the best description of the kinds of changes that explain the differences between images…

A: Answer:When a system contains only one type of phase that such system is called as homogeneous…

Q: -shaped tube containing an amount of mercury. The left arm of the tube has cross-sectional area A1…

A: Solution: Part(a) Given that Cross section of left arm A₁=10.9 cm² Cross section of right arm…