Describe take an unknown solution and measure

Reference no: EM13238684

you take an unknown solution and measure 1ML of it into a flask. You dilute it with 25mL of water and 10mL of H2SO4. You titrate the solution with 19.80 mL of KMnO4. The (MnO4)- is reduced to (Mn) 2+ by the unknown solution.

How many equivalents of electrons were delivered to the unknown soln?

Reference no: EM13238684

Questions Cloud

What is the torsion constant of the coil spring : A certain alarm clock ticks four times each second, with each tick representing half a period, What is the torsion constant of the coil spring and What is the moment of inertia of the balance wheel about its shaft

Find the conditional short run demand for labor : in short run total cost,variable cost,and fixed cost curves and in the other,the short run marginal cost,average total cost,average variable cost,and average fixed cost.

Define what is the normality of the unknown solution : you take an unknown solution and measure 1ML of it into a flask. You dilute it with 25mL of water and 10mL of H2SO4. You titrate the solution with 19.80 mL of KMnO4. The (MnO4)- is reduced to (Mn) 2+ by the unknown solution. What is the normality ..

Why a country has no public debt in year 1 : Suppose that a country has no public debt in year 1 but experiences a budget deficit of $40 billion in year 2, a budget deficit of $20 billion in year 3, a budget surplus of $10 billion in year 3, and a budget deficit of $2 billion in year 4

Describe take an unknown solution and measure : you take an unknown solution and measure 1ML of it into a flask. You dilute it with 25mL of water and 10mL of H2SO4. You titrate the solution with 19.80 mL of KMnO4. The (MnO4)- is reduced to (Mn) 2+ by the unknown solution.

Determine what is the size of consumer surplus : Suppose that in the domestic market for computer chips the demand is Pd = 110 Qd . The domestic supply is Ps = 10 + Qs . Foreign suppliers would be willing to supply any number of chips at a price of 30$.

Define what is the equivalent weight of mno4 : You dilute it with 25mL of water and 10mL of H2SO4. You titrate the solution with 19.80 mL of KMnO4. The (MnO4)- is reduced to (Mn) 2+ by the unknown solution. a) What is the equivalent weight of (MnO4)- for the experiment

Explain what is the average molecular weight : You are given an acid with an equivalent weight of 62.5 g. What is the average molecular weight if the acid is diprotic? a) How many grams of your acid are needed to make 150mL of a .750 N (normal) solution?

What is the speed of the siren in the latter case : A siren has a frequency of 750 Hz when it is at rest, whereas it has an apparent frequency of 800 Hz when it is moving toward a stationary observer

User Account

All Pages