Define a solution of calcium ions contains

Assignment Help Chemistry

Reference no: EM13192275

A solution of calcium ions contains 5 meq/650. cm3 of calcium ion. How many moles of calcium ion does this solution contain?

If this were a calcium phosphate solution, how many moles of phosphate would be in the solution?

Reference no: EM13192275

Questions Cloud

What is the minimum sat score : sat in mathematics is normally distributed with mean of 500 and standard deviation of 100. suppose an engineering school will except only high school seniors with mathematics of top 60% what is the minimum sat score.

State electronegativities of its component elements : the polarity of a molecule predicted from its bond angles and electronegativities of its component elements

Find the values defined by the standard deviation : Suppose the scores of 500 college freshmen taking Physics 101 are normally distributed. The mean score is 60 out of 100, and the standard deviation is 10. Find the values defined by the standard deviation that is 3 standard deviations away from th..

Life-cycle relationships among entities : Dynamic business model we also represent the life-cycle relationships among these entities, showing which entity is responsible for which life cycle activity.

Define a solution of calcium ions contains : A solution of calcium ions contains 5 meq/650. cm3 of calcium ion. How many moles of calcium ion does this solution contain?

What is the oldest age shared by two actors to win an award : What is the oldest age shared by two actors to win an award?

Estimates that where the elasticity of demand can be : suppose that you are an intern for a state legislature that is considering how to vote on a bill that would legalize marijuana. An economist has testified that legalization would decrease the price of marijuana by 80% in his estimation.

What is the difference between the oldest and the youngest : The stem-and-leaf plots compare the ages of 30 actors and actresses at the time they won an award.

Define mole of copper sulfate pentahydrate : (0.0250 moles)(5 moles of the H20 / 1 mole of copper sulfate pentahydrate)(18.01 g/mol of H2O) = 2.25 grams, on top, in order to achieve the real molarity of CuSO4 when in solution?

User Account

All Pages