User Account

All Pages

Precipitate forms via double displacement reaction

Assignment Help Chemistry
Reference no: EM13910061

A mixture, weighing 6.000 grams, contains 41.50 % Na3PO4 and 58.50 % BaCl2 of the mixture, by weight. When dissolved in water, a precipitate forms via the double displacement reaction:

BaCl2(aq) + Na3PO4(aq) NaCl(aq) + Ba3(PO4)2(s)

If the reaction is quantitative, the yield of the solid barium phosphate should be

Reference no: EM13910061

Questions Cloud

Compute one forward rate curve based on the spot rate curve : Why do you think negative interest rates are being observed in the market. What recent events are making the interest rates to become negative - Calculate the z-spread for the bonds issued by Ford Motor Company available in the Excel Spreadsheet..
How do these students stand relative to their own classes : How do these two students stand relative to their own classes? And, hence, which student performed better? Explain your answer
Rated amount of nitrogen : A lawn fertilizer is rated as 7.35% nitrogen, meaning 7.35 g of N in 100 g of fertilizer. The nitrogen is present in the form of urea, (NH2)2CO. How many grams of urea are present in 100 g of the fertilizer to supply the rated amount of nitrogen?
What are strata and how should strata be selected : When is it appropriate to use stratified random sampling? What are strata, and how should strata be selected? When is cluster sampling used? Why do we describe this type of sampling by using the term cluster?
Precipitate forms via double displacement reaction : A mixture, weighing 6.000 grams, contains 41.50 % Na3PO4 and 58.50 % BaCl2 of the mixture, by weight. When dissolved in water, a precipitate forms via the double displacement reaction:
What changes were there in the overall shape : Express the statistical information in words. What changes were there in the overall shape of the distribution of this variable? In central tendency?In dispersion
Which of sales invoices should be included in random sample : Determine which 50 of the 977 sales invoices should be included in the random sample. Note: There are many possible answers to this exercise.
Change in temperature or amount of gas : A sample of hydrogen gas (H2) has a volume of 5.0 L and a pressure of 1.0 atm. What is the new pressure, in atmospheres, if its volume decreases to 2.0 L with no change in temperature or amount of gas?
Binding energy of the electron : An xray photon of wavelength 0.989 nm strikes a surface. The emitted electron has a kinetic energy of 969eV. What is the binding energy of the electron in kJ/mol?

Reviews

Write a Review

Chemistry Questions & Answers

  Describe the voltaic cell

Which of the following statements are correct based on the voltaic cell represented below Ni(s)INi2+(1.0M)II Fe3+(0.10M)IFe2+(1.0M) I Pt(s)

  Explain a homogenous mixture

If you add a solvent called "dioxane" to water, a homogenous mixture forms. Dioxane and water have the same boiling point (100oC). How do you explain that the mixture of the two compounds shows a boiling point that is lower than the one found for ..

  Evaluate the quality of the steam

The specific enthalpy of a wet steam at 150.3°C (5 bars) is determined from the Steam Table to be 2,429 kJ/kg. Caculate the quality of the steam.

  Explain how many grams of water can be cooled

How many grams of water can be cooled from 54.7 ? to 43.1? by the evaporation of 19.7 g of water? The heat of vaporization of water in this temperature range is 2.40 kJ/g

  Explain a bod test is to be run on a sample of wastewater

A BOD test is to be run on a sample of wastewater that has a five-day BOD of 230 mg/L. If the initial DO of a mix of distilled water and wastewater is 8.0 mg/L

  Draw the major organic product formed compound

Problem- Draw the major organic product formed when the compound shown below undergoes a reaction with CH3CH2MgBr and then is treated with water.

  Patients undergoing an upper gi tract lab test are

patients undergoing an upper gi tract lab test are typically givenan x-ray contrast agent that aids with the radiologic

  What is the molar mass of the gas

a chemical reaction produced .311 g sample of gas which occupied 225 mL at 55 degrees C exerting a pressure of 86 mm Hg. what is the molar mass of the gas?

  Define a particular first-order reaction has a rate constant

A particular first-order reaction has a rate constant of 1.35 × 102 s-1 at 25.0 °C. What is the magnitude of k at 75.0 °C if Ea=49.8 kJ/mol

  Calculate the mass of sugar

Calculate the mass of sugar (C12H22O11) that must be dissolved in 700 g of water to prepare 20% sugar solution

  Explain what is the ksp of the salt

At 25 °C only 0.0630 mol of the generic salt AB2 is soluble in 1.00 L of water. What is the Ksp of the salt at 25 °C

  Suppose that 092 of water condenses on a 850 block of iron

suppose that 0.92 of water condenses on a 85.0 block of iron that is initially at 22. if the heat released during

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd