Draw the missing products or reagents in the following multistep synthesis. Ignore any inorganic byproducts. O o Br2 hexane Select to Draw 1. excess NaNH2, heat

Q: Explain the difference between a pure chemistry and an applied chemistry.

A: Chemistry can be defined as branch of science  that deals with chemical composition of…

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A: Given, mass = 118 gm this measurement change into lb

Q: 5. In which separation method are mixtures spun in a circle? A) filtration B) centrifugation C)…

A: Separation methods are techniques used to isolate and purify different substances in a mixture.…

Q: Classify these substances. More than one answer may apply in each case. N2 solution O homogeneous…

A: Element - It is a pure substance made up of only a single atom.  Compound - It is a pure substance…

Q: The density of a pure substance is its mass per unit volume. The density of hexane has been measured…

A: Step 1: Step 2: Step 3: Step 4:

Q: An electric current of 155.0 mA flows for 42.0 minutes. Calculate the amount of electric charge…

A:

Q: A sample of metal weighing 2.24 g is combined with oxygen; the metal oxide weighs 23.5 g. The mass…

A: Given values-> Weight of metal = 2.24gram Weight of metal oxide = 23.5gram

Q: A wooden block has a volume of 1.00 ft so therefore the equivalent number of cm3 is ? Recall that…

A: Solution Cubic inches (in3) and cubical centimeters (cc or cm3) square measure common units of…

Q: Part B.1: Measuring the volume of a sample of water. Measuring Device Measured Value Beaker…

A: The key aspect that should be dealt with while experimenting is precisely recording the readings.…

Q: A student determined the density of a solid to be 2.90, 2.91 and 2.93 g•cm–3. If the actual density…

A: Accuracy is the closeness of the measured value to a standard/true value. While Precision is the…

Q: The normal boiling point of nitrogen is -195.75 •C. What is this temperature in Kelvin

A: Normal boiling point : The boiling point of a liquid at 1 atmospheric pressure.

Q: 1.69*7.32

A:

Q: You observe that sugar dissolves more quickly in hot teathan in iced tea. You state that higher…

A: An unexplained situation for whom a solution is suggested that is not acceptable by a scientific…

Q: 33.0 pl. drops of two different liquids are put on the same surface: Liquid X Liquid Y Note for…

A: Given that neither the liquid X nor the liquid Y interacts strongly with the surface. This means…

Q: How many milliliters are in 22mm3?

A: From the standard conversion units it is given that,                 1 mm3 =0.001 mL

Q: The nitric acid solution from part 1 is 70.0% acid and 30.0% water by mass. Using the accepted…

A: The density of Solution = 1.411 g/mL The solution has 70% acid and 30% water by mass. Let's say the…

Q: Write the following metals using Roman numeral notation. Then, explain why the Roman numeral differs…

A:

Q: Perform the following operation and express the answer in scientific notation. 2.60×10-5 × 2.10×10-5…

A:

Q: It is known that 1mL = 1cm³. What is the mass of a cube of gold (density = 19.32 g/cm³) if the…

A: Length of cube or side of gold = 2.00 cmdensity of gold = 19.32 g/cm3mass =?

Q: 1 mile = 1.609 km             1 km = 1000 meters Convert 120 miles per hour to meters per second.…

A: Given -> 1 mile = 1.609 km  1 km = 1000 meters

Q: In an experiment a student used a 50 mL volumetric flask to prepare her copper solution but in…

A: step 1:  For making standard solutions, one must take care of the quantity that is to be taken…

Q: Calculate the density Mass 100g volume40 cm³ Mass 250g. Volume 56cm³ Mass 50 g. Volume 1cm³

A:

Q: The Neelanjali Ruby is one of the largest rubies in the world, with a mass of 1370.0 carats ( ).…

A: Answer:Here:

Q: A quantity of substance that can be seen would be considered the A level.

A: The complete sentence is: "A quantity of substance that can be seen would be considered the…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.