Consider the solubility rules and identify

Assignment Help Biology
Reference no: EM131353561

1. Consider the solubility rules and identify all of the spectator ions when the following chemicals react: A) lead (II) nitrate and ammonium chloride B) Barium bromide and potassium carbonate. You must show all work (equations) clearly and in detail

2. The sour crystals on some gummi candies are actually organic acid crystals. What is the acid's empirical formula if it is made of 37.51% carbon, 4.20% hydrogen, and 58.29% oxygen? You must show all work clearly and in detail

Reference no: EM131353561

Questions Cloud

Important to use distilled or deionized water : Why is it important to use distilled or deionized water rather than tap water when performing all experiments?
Correct empirical formula : One of the first chemical WMDs, researchers initially produced VX nerve agent for retail sale in the 1950s as a pesticide. Thankfully, your likelihood of coming in contact with VX is extremely low
Do you believe the concept of time value money is important : The concept of time value of money has numerous "real-world" applications. Some of the applications range from calculating the payment for a car or mortgage to estimating what interest rate is needed on an investment to send your child to college ..
What is the entropy change in units of r : What is the entropy change in units of R of a diamond of 1.2 g mass when it is heated at constant volume from 10 to 350 K? The molar mass of diamond is 12 g, and Θ is 2230K.
Consider the solubility rules and identify : 1. Consider the solubility rules and identify all of the spectator ions when the following chemicals react: A) lead (II) nitrate and ammonium chloride B) Barium bromide and potassium carbonate. You must show all work (equations) clearly and in det..
Discuss strategic planning and organizational restructuring : Assess the merits of this statement by incorporating a specific personal project, formal or informal. "Strategic planning is critical in the overall effectiveness of project management."Imagine you are the CEO of a growing international manufacturi..
Calculate atomic mass using weighted average mass : Calculate the atomic mass using the weighted average mass method and identify the element. Write a 2-to-3-page report discussing the data and the calculations performed.
What is meant by the primary structure of a protein molecule : What is meant by the primary structure of a protein molecule? How does it differ from the secondary structure of a protein? How are secondary protein structures held together? Discuss the importance of the tertiary and the quaternary structures of..
Using least-squares regression to derive a trend equation : The following gives the number of accidents that occurred on Florida State Highway 101 during the past 4 months: Forecast the number of accidents that will occur in May, using least-squares regression to derive a trend equation

Reviews

Write a Review

Biology Questions & Answers

  Describe the enzyme complex called fatty acid synthase

How do glucagon and epinephrine block fatty acid biosynthesis? How does insulin activate fatty acid biosynthesis? How does the chain undergo further lengthening after 16 carbons? Where in the cell does this occur? Specifically describe the enzyme ..

  Explain this using terms of energy and nutrients

If they were to compare the total weight of all the algae and the combined weight of all the animals, which will weigh more? Explain this using terms of energy and nutrients. What observations and inferences would be used to answer this?

  What is the mechanism through which public health is affect

What is the mechanism through which public health is affected?

  What will be expeted proportion of plants with green seed

In Mandel's Peas, yellow seeds are dominant to green. a pure breeding yellow plant is crossed with a pure breeding green plant. all of the offspring are yellow. if one of these yellow offspring is crossed with a green plant,what will be the expete..

  Defend the notion that ignoring evolution

One theme of the class has been the importance of evolution in biology.

  Explain how this changing condition affect natural selection

Information : gray fur with dark patches in coats of wolves in the population have beneficial for the animal to blend easily within dense forest habitat while other gray wolves with light gray fur and many white patches are not beneficial traits f..

  What was the original concentration in the sample

plating .1ml of a sample diluted by a factor of 10^-3 produced 43 colonies. what was the original concentration in the sample?

  Explain the role of rna polymerase inhibition

explain the role of RNA polymerase inhibition in causing the poisonous effect of the death cap mushroom?

  What are the physiological challenges an organism

What are the physiological challenges an organism (such as a waterbug) might experience in a freshwater lake of the following conditions: depth of 200 m, water cold (approx 10 degrees celcius on surface), eutrophic, poor visibility, pH approx. 4?

  Most expect to find cells undergoing mitosis

In which of the following cell types would you most expect to find cells undergoing mitosis?

  Gene pool situation

In this situation, you sampled gene pool without replacing beads in the beaker after you drew each one.

  What methods ensure that vesicles are released

Give two mechanisms that allow the nerve cell to recover from the effects of an action potentials and neurotransmitter release.Say how the mechanisms cause the cell to recover.

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