Calculate density, mole fraction, molarity of solution

Assignment Help Chemistry

Reference no: EM13123212

A solution of phosphoric acid was made by dissolving 10.0g H2PO4 in 10.0 mL of water. The resulting volume was 104 mL. Calculate density, mole fraction, molarity, and molality of the solution. Assume water was has a density of 1.00 g/cm3

Reference no: EM13123212

Questions Cloud

What is the mole fraction of ethanol in this solution : A solution of ethanol (C2H6O) in water is sometimes used as s disinfectant. 1.00 L of this solution contains 553 g or ethanol and 335 g of water. What is the mole fraction of ethanol in this solution.

Slope and find the intersection : Find the slope of the line 2x + y = 4. Find the point of intersection of the lines x + y = 5 and 3x - y = 7. Graph the pair of lines.

Evaluate and explain what types of business entities : Events in the world of corporate finance during the past few years have shown the importance of transparent and accurate financial reporting by businesses.

How to research null hypothesis : A psycologist wants to research whether wearing cologne helps men attract women. What would be null hypothesis in this sturday and what would be the research hypothesis?

Calculate density, mole fraction, molarity of solution : A solution of phosphoric acid was made by dissolving 10.0g H2PO4 in 10.0 mL of water. The resulting volume was 104 mL. Calculate density, mole fraction, molarity, and molality of the solution.

Determining equation of line given point and slope : Find the equation of the line through the point (-1, 3), having a slope equal to 3/7. Find the equation of the line that passes through the point (2, 3) and which is perpendicular to the line y = -4x + 5.

Calculate the total amount of capital gain : Sophia inherited 1,000 shares of IBM. The father's cost was $2 per share at the time of purchase and 484 per share at the time of his death. Sophia sold them at $86 per share. Calculate the total amount of her capital gain.

Calculate the value of the firms operations : Calculate the value of the firm's operations.

Null-alternative hypotheses that consumer group should test : The true average gas mileage for this new model, which of the following gives the null and alternative hypotheses that the consumer group should test?

User Account

All Pages