Define the total mass of spheres left in the jar

Assignment Help Chemistry
Reference no: EM13254697

Consider two jars. One jar contains 100 blue spheres, and the other jar contains 25 each of red, blue, green, and yellow colors mixed together.

• a. If you were to remove 30 blue spheres from the jar containing just the blue spheres, what would be total mass of spheres left in the jar? (Note that the masses of the spheres are given in Part 2.)
blue sphere = 4.0g 4.0g x 100 =400.0gm
4.0g x 30 = 120gm
400.0 - 120 = 280.0gm

• b. If you were to remove 30 spheres from the jar containing the mixture (assume you get a representative distribution of colors), what would be the total mass of spheres left in the jar?

Reference no: EM13254697

Questions Cloud

Develop a master production schedule for the breadmaker : Develop a master production schedule for the breadmaker. What do the projected ending inventory and available-to-promise numbers look like? Has Realco "overpromised"? In your view, should Realco update either the forecast or the production numbers..
Prepare a partial income statement : Prepare a partial income statement for 2013 beginning with income from continuing operations. Ignore EPS disclosures. Prepare a partial income statement for 2013 beginning with income from continuing operations. Assuming that the estimated net fair v..
Calculate the bandwidth of the closed-loop transfer function : In a unity feedback system, the open-loop transfer function is of the form G_ol(s)=k/(1+s/Omega_p) Calculate the bandwidth of the closed-loop transfer function. How does the bandwidth depend on k and Omega_p
How does wave velocity effect wave frequency : Waves travel at different velocity in different medium. How does wave velocity effect wave frequency
Define the total mass of spheres left in the jar : Consider two jars. One jar contains 100 blue spheres, and the other jar contains 25 each of red, blue, green, and yellow colors mixed together. If you were to remove 30 spheres from the jar containing the mixture (assume you get a representative d..
Calculate the bandwidth of the closed-loop transfer function : In a feedback system, the forward path has a transfer function of the form G(s)=k/(1+s/Omega_p) and the feedback path has a gain of k_fb which is less than unity. Calculate the bandwidth of the closed-loop transfer function
What current is required to produce this field : You want to produce a magnetic field of magnitude 5.50×10?4T at a distance of 4.00×10?2m from a long, straight wire. What current is required to produce this field
Find the impulse response sequence of transfer function : causal LTI discrete system whose transfer function is given by: (H(z) = (z - 0.5) / ((z-e^{ln(0.16/z)})(z-0.2))\) find the impulse response sequence, h[k], for all k. Check initial and final values of the impulse response sequence using appropriate m..
Explain the new product planning and development process : explain the new product planning and development process. Be sure to include examples of products and services that you found on the internet to help explain the process.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what mass can the balloon lift at sea level

What amount of H2 (in moles) is needed to inflate it to 1.0 atm in an ambient temperature of 25°C at sea level? mol. What mass can the balloon lift at sea level, where the density of air is 1.22 kg m-3? kg

  Explain a component of a protein called serine

A component of a protein called serine has the following percent composition by mass: 34.95% C, 6.844% H, 46.56% O, and 13.59% N. It also has an approximate molar mass of 100 g/mol.

  Explain what is the ph of the resulting phosphate buffer

How much 1.0 M NaOH must be added to a 100 ml of 10 mM H3PO4 to raise the pH of the solution to 7.0? B) If 2 volumes of 2.0 M Na2HPO4 are added to 1 volume of 0.1 M H3PO4, what is the pH of the resulting phosphate buffer?

  Calculate the nuclear binding energy

Calculate the nuclear binding energy of one lithium-6 atom. The measured atomic mass of lithium-6 atom. The measured atomic mass of lithium-6 is 6.015 amu.

  Define what is the pressure inside the flask

If 3.67 g of CO2 (MW = 44 g/mol) gas is introduced into an evacuated 3.58 L flask at 65 deg. C, what is the pressure inside the flask?

  Find the normal boiling point of a saturated solution

Find the normal boiling point of a saturated solution of LiF at 100C, assuming it undergoes complete dissociation. The solubility of LiF is 230 mg/100 g of water at 100C

  How much copper phosphate will be produced

200g of magnesium phosphate and 250.0g of copper bromide react, how much copper phosphate will be produced?

  Compute the number of formula units of the compound

Calculate the number of formula units of the compound and the number of each ion in 3.75 moles of AlCl3.

  Describe positive iodine-starch test

List five food product would give a positive iodine-starch test for carbohydrate mention somthing beside potato

  Explain how many grams of cah2 are needed to generate

This reaction is sometimes used to inflate life rafts, weather balloons, and the like, where a simple, compact means of generating H2 is desired. How many grams of CaH2 are needed to generate 16.0 L of H2 gas if the pressure of H2 is 750. torr at ..

  Determine the molecular weight of the gas

.56 g of a specific gas are held at 101 degrees Celcius and 800 torr in a volume of 285 mL. Determine the molecular weight of the gas.

  What volume of a 0.33 m mg(no_3)_2 solution

What volume of a 0.33 M Mg(NO_3)_2 solution contains 97 g of Mg(NO_3)_2?

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!

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