iSODREW5730 iSODREW5730

04-01-2023
Chemistry

Answered

A particular brand of supplement pills contains calcium that is normally distributed with a mean of 490 mg and a standard deviation of 12 mg. What is the probability that a randomly selected pill contains at least 500 mg of calcium?.

Answer :

Other Questions

You now need to make 150 mL of a 1 mg/mL hemoglobin solution. How many mg will you need? Your scale measures mass in grams. How many grams of hemoglobin will yo

A student is asked to standardize a solution of calcium hydroxide. he weighs out 0.990 g potassium hydrogen phthalate (khc8h4o4, treat this as a monoprotic acid

Calcium carbonate reacts with sulfur dioxide and oxygen gases to produce calcium sulfate and carbon dioxide. calculate the number of tons of caco3 needed to rea

which list consists of elements that have the most similar chemical properties? group of answer choices cu, zn, fe k, ca, br cs, na, k mg, al, si

10.00 g calcium carbonate (found in limestone) was dissolved in 100.0 ml hydrochloric acid (d = 1.148 g/ml) . the products were 120.40 g solution (a mixture of

The probability that it is friday and your day off is 12%. What is the probability that it is your day off given that today is friday?.

A certain brand of lemon juice has a ph it 2.1, and a certain brand of cleaning ammonia has a ph of 11.6

The calcium from a 5.00 g sample of tomato paste was extracted into acid and brought to a final volume of 250.0 ml. the ca2+ concentration of this extract was 6

Using your knowledge of ionic interactions, determine the possible products generated from a reaction of sodium phosphate with calcium chloride. which experimen

a flask contains 40 grams of solution that is 25% sugar by weight. how much sugar must be added to the flask so that the resulting solution is 40% sugar by weig