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What kind of precautions need to be taken when working with Grignard reagents? In addition, which of the following types of functional groups react with Grignard reagents: alkenes; terminal alkynes; non-terminal alkynes; alcohols; alkanes; tertiary amines; secondary amines?
What is the theoretical yield of vanadium that can be produced by the reaction of 40.0 g of V2O5 with 40.0 g of calcium based on the following chemical reaction?
There are 86,472 houses in the county and the county occupies a space totaling 475 square miles. How many square miles of housing are present in Chem county?
a graduated cylinder contains 18.5 rm ml of water. what is the new water level after 30.0 rm g of silver metal with a
Identify which of the following statements are incorrect. If the statement is incorrect, rewrite it to be correct. a. Reactions are faster at higher temperature because activation energies are lower.
A gaseous fuel mixture stored at 752 mmHg and 298 K contains only methane (CH4) and propane (C3H8). When 11.8 L of this fuel mixture is burned, it produces 760 kJ of heat. What is the mole fraction of methane in the mixture
The molecule AX3, in which A is the central atom, is polar and obeys the octet rule. How many lone pairs of electrons does A have
Mandy is walking at a speed of 1.47 m/s directly toward one siren and directly away from another siren when they both begin to sound with a frequency of 700 Hz. What beat frequency does Mandy hear
Physical propoerties and intermolecular forces, What type of intermolecular forces accounts for the following differences in each case?
Identify the alkaline Earth metal. Express your answer as a chemical formula. Write the formula for the metal hydride. Express your answer as a chemical formula.
Starting Materials: Sebacoyl chloride, 1,6-Hexanediamine, Methyl chloroform, Sodium Carbonate monohydrate, Why is it necessary to have two immiscible solvents to make the nylon string?
copper metal has a density of 8.92 gcm cubed at 20 degrees c and 8.83 gcm cubed at 100 degrees c. calculate the change
If the average human body discharges 925.0g CO2 per day, how many moles of NaOH are needed each day for each person in the spacecraft
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