Indicate a metallic compound
Using the diffence in electronegativity how can you tell metallic compounds. Is there a range in EN to indicate a metallic compound?
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Calculate the theoretical yield of ethanol based on a 360 ml of a 22% by weight solution of sucrose (density=1.09 g/ml).
A solution containing 50 mL of 0.050 M sodium cyanide (NaCN) is titrated with 0.100 M hydrochloric acid (HCl). Cyanide ion is a weak base with Kb = 1.49 × 10-5). (a) Write the net ionic reaction for the titration reaction.
The final temp. of the mixture is 18.2ºC. Calculate the specific heat of the metal, assuming that all the heat lost by the metal is gained by the water.
Assume that each thermos requires 3 ounces of direct material which costs $.50 (50 cents) per ounce. In addition, management desires to have an ending inventory of direct material (in ounces) equal to 20%.
Mike Gundy is a college football coach making a salary of $2,400,000 a year ($200,000 per month). Employers are required to withhold a 6.2% Social Security tax up to a maximum base amount and a 1.45% Medicare tax with no maximum.
On the basis of assumption that if the standard time of 60 hours and the time taken was 40 hours for the wage rate 20$ per hour. Find the total amount and amount of bonus of wages under rowan plan.
5 mL of a 0.002M solution of HCl is dissolved in 0.5 Liters of water. What is the concentration of H3O+ ions in the solution?
The following mechanism has been proposed for the reaction of nitric oxide and chloride: What is the molecularity of each reaction?
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