*. Bxplain why highly concentrated preservatives/chemicals in foods or drinks can be deadly or is hotgood for human health. Give at least three examplex3. ir the temperature, concentration or surface area were increased in the following scenario, hypothesizehow it would change the reaction.A Reactant +B Reactant > C Producta. Temperatureb. Concentrationc. Surface area

As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance.

Answered: 2. Explain why highly concentrated…

2. Explain why highly concentrated preservatives/chemicals in foods or drinks can be deadly of 15 me good for human health. Give at least three examples

Living By Chemistry: First Edition Textbook

1st Edition

ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU6: Showtime: Reversible Reactions And Chemical Equilibrium

SectionU6.2: How Backward: Reversible Reactions

Problem 7E

See similar textbooks

Related questions

Q: Complete the following equations to show the products that form in each of the reactions we observed...

A: Solution: The balanced chemical equation are as follows: (a) Ca(s) + 2 H2O(l) → Ca(OH)2 (aq) + H2 ...

Q: The molar solubility of calcium carbonate, CaCO3 (s) is 6.7 × 10-5 in water. Calculate the solubilit...

Q: Fill in graph. Told to look online but can’t find the according reactions online.

A: for the table, the first know the formula of the following reaction: Experiment 1 Baking Soda + Vine...

Q: 12. Explain why SN' reaction gives both retension and invertion isomers but SN' gives only invertion...

Q: Given the same reactant concentrations, the reaction CO(g) + Cl2(g)→COCl2(g) at 261°C is 335 times ...

A: Below attached file showing the details answer All the best .

Q: A solution is 0.01F with respect to Mg++ ions. What concentration of hydroxide ions in formula weig...

A: A solution is 0.01 F with respect to Mg++ ions. Ksp of Mg(OH)2 is 1.2 * 10-11 . Here, we have to cal...

Q: 4 What is the concentration of OAc- in a 0.4M Acetate buffer, pH 8? (pKa for Acetic acid is 4.77)

Q: The SeF6 molecule displays which bond angles (in degrees)about the central Se? VSEPR theory predict...

Q: Write the mechanism of 2-methyl-2-butene added ICl.

Q: A. What is the acid/base ratio? Why is it important in the titrimetric process? B. Why should you bo...

A: a. Answer - According to the question - acid base ratio - We know that for perfect neutralization, a...

Q: The XeO4 molecule can be said to use which type of Xe hybrid orbitals for sigma-bonding? VSEPR theo...

Q: NO reacts with H20 and O2 to make nitrous acid according to the reaction. 4 NO + O2 + 2 H20 →4 HNO2 ...

Q: Which of the following spectroscopic methods can be used to estimate the ratio of a metal-ligand com...

Q: 3. The nucleotide solution absorbs UV light and absorbance at 260 nm is A(260)=0.64 when measured in...

A: Please find your solution below : According to Lambert beers law, the absorbance of light is directl...

Q: (a) Calculate the energy difference between the two spin states of 'H and of 13C in a magnetic field...

A: The solution of the question is given below

Q: Draw the products of the reaction shown. Electron flow is indicated with curved arrows. H CH3 ČH3

Q: 3. Write the following word equations as balanced chemical equations. Write NR for those that do not...

Q: Lead chloride, PbCl2, is moderately soluble with Ksp equal to about 1.7 X 10-5 What is the solubili...

Q: Electromagnetic radiation in the, region is used in 1ºC NMR spectroscopy Microwave Radio wave Infrar...

A: The e study of an unknown compound using different types of radiation to find out its structure, fun...

Q: 1 mole of an ideal monoatomic gas occupying a volume of 20L at 1 atm undergoes single step adiabatic...

A: A multiple choice question based on properties of gas that is to be accomplished.

Q: Calculate the pH of the solution that results when 43.28 mL of 0.134 M HBr are mixed with 40.28 mL o...

A: HCN And HBr formed a buffer solution. Buffer pH=pKa+ log CN-/HCN HI and NaOH are strong acid and bas...

Q: What is the ratio of the mass of ammonia to the mass of ammonium chloride for a buffer with pH=9.00?...

A: Given : pH = 9.00 pKa of NH4+ = 9.25

Q: what is the percent of solution made by adding 40 mL of Methanol to 0.4 L of water ? * 100 % O 10 % ...

A: Given, Volume of methanol = 40 mL Volume of water = 0.4 L = 0.4 × 1000 mL = 400 mL Percent of soluti...

Q: 100 ml of a solution contains 0.050 g of a coloured compound that absorbs exactly half the incident ...

Q: Which of the following compounds has the highest boiling point? CH3CH2OCH2CH3 CH3CH2CH2CH2OH (CH3...

A: Explanation :

Q: 21. Which of the following equations is/are balanced 3MGO+2FE→FE20O3+2Mg a. b. N20-N2+O2 c. C2H3N2+2...

A: In option a: the reactant side 3Mg, 3O and 2 Fe atom and in the product side 2Fe, 3O and 2Mg atom is...

Q: Cu(H,O) (aq) + HPO, (aq) : Cu(H20), OH (aq)+ H2PO, (aq) a. OThe equilibrium lies predominantly to th...

A: This question is related to finding out the direction of equilibrium. We have to go through the basi...

Q: 2. A solution that may contain Cu", Bi?", Sn**, or Sb²* is treated with thioacetamide in an acidic m...

A: The answer is as follows:

Q: In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is l...

A: The covalent bond is formed by the sharing of electrons between the atoms.

Q: When a weak acid such as acetic acid, HC2H3O2, is titrated with KOH what are ALL of the species in s...

Q: Determine the oxidation number of the element underlined. Show your calculations.

Q: 1. How many mg of sodium acetate (MW=82.03, feg=1) is equivalent to 1 ml of 0.5 N sulfuric acid? 2. ...

A: According to law of equivalence, A reactant exactly reacts with the same number of equivalents of an...

Q: mL aliquot of maleic acid was titrated using a potentiometric method with 0.0859M NaOH. Find the unk...

A: Solution: For acid-base titration potentiometric method is also used to determine equivalence point/...

Q: 2. Propose a mechanism for the following transformation. Explain why one OH group leaves preferentia...

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Be sure to answer all parts. Consider the reaction X+Y→ Z Initial Rate of Disappearance of [X] (M) |...

A: "Consider the reaction X + Y→ Z From the following data, obtained at 360 K, (a)determine the order o...

Q: Draw a figure of the the equilibrium between aqueous carbon dioxide and gaseous carbon dioxide in th...

Q: A student adds KF to 867 mL of a 0.0020 M Mg(NO3)2 solution. What is the minimum quantity of moles o...

A: the solubility product at standard condition is the product of ions formed when a sparingly soluble ...

Q: In 4.5 dl of Ethanol with a temperature of 37 ° C, add an ice cube of water. The ice cube weighs 78 ...

A: Given Volume of ethanol = 4.5 dL Temperature of ethanol = 37 oC Mass of ice cube = 78 g Temperature...

Q: If 40 g of potassium nitrate, KNO3, are dissolved in 500 g of water, what will be the molality of th...

Q: A gas phase reaction between nitrogen dioxide and fluorine is proposed to occur by the following mec...

A: A chemical reaction can be added or subtracted like an algebraic equation. The given reaction procee...

Q: Which oil is more unsaturated and has the higher melting point, safflower oil or olive oil. Expound.

A: High oelic expeller pressed safflower oil has high monosaturated fat level . In fact it often has m...

Q: 4-Aryl-5-tosyloxyhexanoates are converted to mixtures of lactones when exposed to silica or heated w...

Q: You are asked to make a flowchart that describes the process from the completion of the Grignard rea...

Q: Determine the required grams of a solid organic acid (KHP – 204.2 g/mol) that used as a primary stan...

A: Given : Molar mass of KHP = 204.2 gm /mol Concentration of base (NaOH) = 1.005 mol/L

Q: A sample of sucrose, C12H22O11 weighing 0.1328 g, was burned to completion in a bomb calorimeter at ...

A: Given: sucrose sample weight = 0.1328 g, Temperature = 25°C, ...

Q: e pH of a buffer solution consistir

Q: Find the mass of sodium formate that must be dissolved in 430.0 cm' of a 2.0 M solution of fommic ac...

A: Given, Molarity of HCOOH = [HCOOH] = 2.0 M Volume of HCOOH = 430.0 cm3 pH of the buffer solution ...

Q: For the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C 2 H202(aq)–→2 H20(I) ...

Q: Question 1. The variation of vapor pressure with temperature for n-hexane and n- heptane is as follo...

Q: + 2-chlorobutane AICI, Reagent Bry/uv Give positive result when reacts with B major product 2,4-DNPH...

A: Answer of the question given below,

Concept explainers

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.

Question

*. Bxplain why highly concentrated preservatives/chemicals in foods or drinks can be deadly or is hot
good for human health. Give at least three examplex
3. ir the temperature, concentration or surface area were increased in the following scenario, hypothesize
how it would change the reaction.
A Reactant +
B Reactant > C Product
a. Temperature
b. Concentration
c. Surface area

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

How does the process described in the previous item relate to the system shown in Figure 16.4?
Hydrogen chloride gas dissolves in water to form hydrochloric acid (an ionic solution). HCl(g)H2OH+(aq)+Cl(aq) Find H for the above reaction. The data are given in Table 6.2.
ou place hot metal into a beaker of cold water. ol type='a'> Eventually what is true about the temperature of the metal compared to that of the water? Explain why this is true. i>Label this process as endothermic or exothermic if we consider the system to be the metal. Explain. the water. Explain.
. For the reaction N2(g)+3H2(g)2NH3(g), list the types of bonds that must be broken and the type of bonds that must form for the chemical reaction to take place.
. A(n) _______ speeds up a reaction without being consumed.
Ethylene, C2H2, a byproduct from the fractional distillation of petroleum, is fourth among the 50 chemical compounds produced commercially in the largest quantities. About 80% of synthetic ethanol is manufactured from ethylene by its reaction with water in the presence of a suitable catalyst. C2H2(g)+H2O(g)C2H5OH(l) Using the data in the table in Appendix G, calculate H for the reaction.
Use Table 8.3 to obtain AHO for the following thermochemical equations: (a) Mg(OH)2(s)+2NH4+(aq)Mg2+(aq)+2NH3(g)+2H2O(l) (b) PbO(s)+C(s)CO(g)+Pb(s) (c) Mn(s)+4 H+(aq)+SO42 Mn2+(aq)+SO2(g)+2H2O(l)
The element carbon undergoes many inorganic reactions, as well as being the basis for the field of organic chemistry. Write balanced chemical equations for the reactions of carbon described below. l type='a'> Carbon burns in an excess of oxygen (for example. in the air) to produce carbon dioxide. If the supply of oxygen is limited, carbon will still burn but will produce carbon monoxide rather than carbon dioxide. molten lithium metal is treated with carbon, lithium car bide, Li2C2 , is produced. i>Iron(II) oxide reacts with carbon above temperatures of about 700 °C to produce carbon monoxide gas and molten elemental iron. i>Carbon reacts with fluorine gas at high temperatures to make carbon tetrafluoride.
f you spilled a cup of freshly brewed hot tea on yourself, you would he burned. If you spilled the same quantity of iced tea on yourself, you would not be burned. Explain.
xplain why aluminum cans make good storage containers for soft drinks. Styrofoam cups can be used to keep coffee hot and cola cold. How can this be?
9.72 Although it can be a nuisance when a laptop computer freezes up and needs to be rebooted, we accept that as somewhat inevitable. But clearly the need to occasionally reboot the control system for the power grid would not be acceptable. Use the web to research ways that engineers ensure the reliability of crucial systems like the control infrastructure of the grid, and write a paragraph summarizing the main strategies employed.
9.52 Write the formation reaction for each of the following substances. (a) CH4(g) , (b) C3H(l) , (c) HCI(g), (d) C6H12O6(s) , (e) NaF(s)