### What is the new water level in the cylinder

Assignment Help Chemistry
##### Reference no: EM13164969

A graduated cylinder contains 110. mL of water. A 10.0 g piece of iron (density = 7.86 g/cm3) and a 18.9 g piece of lead (density = 11.3 g/cm3) are added. What is the new water level in the cylinder?

#### Questions Cloud

 Compute the ph of the buffer after the addition : Calculate the pH of the buffer after the addition of 1.5 g of HCl (36.5 g/mol). (Ka of HNO2 = 7.1x10^-4.) Compute the net realizable value at the end of 2011 : Compute the net realizable value at the end of 20X1 and 20X2 as a percentage of respective year-end receivables balances. Analyze your findings and comment on the president s decision to close the credit evaluation department. Matlab that will use the flipping of two-sided coins to sim : Write a program in matlab that will use the flipping of two-sided coins to simulate any event that has a probability of success(Ps) that ranges between 0 and 1. The simulation will most likely be approximate. It must be accurate to at least 0.01 Use functional decomposition to solve : Use functional decomposition to solve this problem, and code the solution using functions wherever it makes sense to do so. Your program should check for invalid data such as nonpositive dimensions, number of rooms less than 1. What is the new water level in the cylinder : A graduated cylinder contains 110. mL of water. A 10.0 g piece of iron (density = 7.86 g/cm3) and a 18.9 g piece of lead (density = 11.3 g/cm3) are added. What is the new water level in the cylinder? Short and long run conditions-firm shut down production : Under what conditions should a firm shut down production in the short run? Under what conditions should a firm shut down in the long run? Explain the difference between the short and long run conditions. Draw the structure of the c4h9cl isomer : Which of the isomers of octane has only two peaks in its 13C NMR? Draw the structure of the alkane. 2. Draw the structure of the C4H9Cl isomer given the following proton NMR data: Calculate the mass of nitrogen dissolved : Calculate the mass of nitrogen dissolved at room temperature in an 94.0 home aquarium. Assume a total pressure of 1.0 and a mole fraction for nitrogen of 0.78. Prepare the projected income statement and cash budget : The inventory of finished goods on April 1 was 120,000 units. The finished goods inventory at the end of each month equals 20 percent of sales anticipated for the following month. There is no work in process.

### Write a Review

#### What are the mass percentages of ne and kr

a sample of gas mixture from a neon sign contains 0.0856 mol ne and 0.0254 mol kr. what are the mass percentages of ne and kr in the gas mixture?

#### Calculate the pressure of this same amount of gas

A 952 cm3 container of gas is exerting a pressure of 108 kPa while at a temperature of 48 °C. Calculate the pressure of this same amount of gas in a 1236 cm3 container at a temperature of 64 °C.

#### How many milliliters of .200 m naoh are needed

How many milliliters of .200 m NaOH are needed to neutralize 100.ml of .100 m HCl

#### Explain potassium cyanide in water

However, if you treat formaldehyde (CH2O) with potassium cyanide in water, you will not produce the cyanohydrin. You may even produce C3H6O3 (i.e., dihydroxyacetone and glyceraldehyde). Explain this either in words or reactions.

#### What is the ionization constant of this acid

A 0.200 M solution of a weak monoprotic acid HA is found to have a pH of 3.00 at room temperature. What is the ionization constant of this acid?

#### Explain how many moles are present of an ideal gas

how many moles are present of an ideal gas at the following conditions: 1.0 atm, 25.0 C, and occupying 22.4 L, The Lewis structure for PF3 shows that the central phosphorus atom has _______ nonbonding and

#### How much does the rate of the reaction increase

An enzyme reduces the activation energy of a reaction at the temperature of 25 degree celsius from 55 kjmol-1 to 15kJ mol-1 by changing the route of the reaction.

#### State what is the hydronium ion concentration

If an aqueous solution has a hydroxide ion concentration ([OH-]) of 5.94 x 10-5 mol/L, what is the hydronium ion concentration? 4.48 x 10-12 mol/L 1.68 x 10-10 mol

#### Determine the partial pressure also the total pressure

determine the partial pressure and the total pressure in a 2.50 L vessel containing the following mixture of gases at 17.8 degrees celsius

#### Compare alkalide ion with the neutral alkali atom

Compare alkalide ion with the neutral alkali atom - For a given alkali metal, how does the ionic radius of the alkalide ion compare to that of the neutral alkali metal atom? Explain using physical arguments.

#### Conceptual organic chemistry observe after elution

Discuss what you would observe after elution and visualization of a TLC plate having made the following mistakes in carrying out the analysis. Conceptual Organic chemistry

#### What is the final liquid level of water is dropped

The density of aluminum is 2.702 g/cm3. What is the final liquid level of water if 1.130 ounces (oz) of aluminum is dropped into a graduated cylinder containing