Explain effect on the reported density of the solid

Assignment Help Chemistry
Reference no: EM13552469

If a solid is not completely submerged in the water. Will this technique error increase, decrease, or have no effect on the reported density of the solid.? Explain

Reference no: EM13552469

Questions Cloud

What is the speed of sound-a bullet is fired horizontally : A bullet is fired horizontally at 800 m/s and strikes a target that is 160 m from the gun. If the marksman hears the sound of the impact on the target 0.67 s after he fires the gun, what is the speed of sound?
An isolated hydrogen atom possesses a hyperfine interaction : An isolated hydrogen atom possesses a hyperfine interaction between the proton and electron spins (Sp and Se) that takes the form ASp*Se. The two patricles have magnetic moments αSp and βSe, and the entire system is in a unifrom magnetic field B. ..
What is angular acceleration of rod at instant released : A thin uniform rod (length = 1.1 m, mass = 4.2 kg) is pivoted about a horizontal frictionless pin through one of its ends. The moment of inertia of the rod through this axis is 1/3 mL2. The rod is released when it is 55° below the horizontal. What is..
Find the corresponding irradiance and amplitudes of electric : Suppose a 2000 Watt laser beam is concentrated by lens a into a cross-sectional area of about 1 x 10^(-6) cm^2. Find the corresponding irradiance and amplitudes of the E (electric) and B (magnetic) fields there.
Explain effect on the reported density of the solid : If a solid is not completely submerged in the water. Will this technique error increase, decrease, or have no effect on the reported density of the solid. Explain
Traveling on impact had air resistance been absent : The greatest height reported for a jump into an airbag is 99.4 m by stuntman Dan Koko. In 1948 he jumped from rest from the top of the Vegas World Hotel and Casino. He struck the airbag at a speed of 39 m/s (88 mi/h).
Explain what is the equilibruim partial pressure of so3 : At 900K the following reaction has Kp=0.345. 2SO2 + O2->2SO3. In an equilibruim mixture the partial pressure of SO2 and O2 are 0.145 atm and 0.470 atm respectively. What is the equilibruim partial pressure of SO3 in the mixture
Estimate what is the value of the resistance : A 90 capacitor that had been charged to 30 is discharged through a resistor. The figure (Figure 1) shows the capacitor voltage as a function of time. What is the value of the resistance
How much long-term debt does blackwell automotive have : How much long-term debt does Blackwell Automotive have - It also had accounts receivable of $141,258 and other current assets of $11,223. How much long-term debt does Blackwell Automotive have?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the synthesis of many pharmaceutical agents

sodium borohydride,NaBH4, a substance used in the synthesis of many pharmaceutical agents,can be prepared by reaction of NaH with B2H6 according to the equation 2 NaH + B2H6 = 2 NaBH4.

  State sodium borohydride in ethanol

After the Ketone react with sodium borohydride in ethanol. HCl be added dropwise, and then remove the ethanol by distillation, then add DCM and ice water.

  Define and identify the process as a spontaneous process

For the following, identify the process as a spontaneous process, a nonspontaneous process, or an equilibrium process at the specified temperature.

  What is the ph of the sodium phosphate buffer described

What is the pH of the sodium phosphate buffer described in problem if 1 ml of 10M NaOH is added? What is the pH of 1 liter of water if 1ml of NaOH is added?

  Determine whether a precipitate forms

Find the Qsp  if The solubility product of Ag 2 CO 3 =6.2 × 10-12. Also determine whether a precipitate forms in the solution (Assume 20 dropsper milliliter.)

  State stereochemistry of the products formed if the addition

Predict the stereochemistry of the products formed if the addition of bromine to fumaric acid occurs via

  Explain procedure general flow and logic temperatures

Procedure General flow and logic Temperatures Times Solvents Techniques used to make the products At least one test (your choice) to verify your product the reaction of 2 methyl 2 octene with HBr reacting with heat and CH3Br

  Explain what is a transition state

What is a zymogen. How are they activated. Give an example. What is a transition state. And what is its relationship with the active site

  State magnesium nitride reacts with liquid water

Magnesium nitride reacts with liquid water to form insoluble magnesium hyrdroxide and ammonia. What is the balanced equation for such?

  Explain volumetric transfer pipette

a solution of 1 ppm Pb2+was prepared and dispensed 1 mL of it using a volumetric transfer pipette, also the same solution was dispensed using a measuring (Mohr) pipette.

  Explain how many moles of h3o+ or oh-

How many moles of H3O+ or OH - must you add per liter of HA solution to adjust its pH from 9.80 to 8.91? Assume negligible volume change.

  State concentration of reactant of 2nd order reaction

The initial concentration of reactant of a 2nd order reaction is 4.80 M , after 6 minutes the concentration is measured at 1.24 M, calculate k for the reaction.

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