Which of the following is an example of fixed ratio reinforcement schedule? playing the slot machine checking your e-mail at random times throughout the day instead of every time you hear the new e-mail notification knowing you will get to play miniature golf as soon as you collect 10 gold stars for your reward chart taking a quick break from work at the top of every hour to rest your eyes and stretch your body

Q: Calculate the overall oxidation number for carbon using the algorithm method, not the structure.…

A: The structural formula of the molecule is: From the structural formula, the molecule has 5 C, 1 N…

Q: Rank the substances in this reaction from lowest to highest energetic stability: 8 CO(g) + 17 H2(g)…

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Q: Examine the diagram below. What orbital is represented? A. 3px B. 3d C. 3d2.2 D. 2p E. 2dxy yk 2…

A: Principal Quantum number (n) describes the shell in which electron is present.Azimuthal quantum…

Q: Practice Questions: Lidocaine is a local anesthetic drug with a pKa of 7.7. ● • Based on the…

A: Given the pKa of Lidocaine, pKa = 7.7  Neutral water, H2O has a pKa of 7.0  pKa and Ka values are…

Q: Calculate the mass in grams of 8.33 mol of CSMNO4. g CsMnO4

A: Number of moles of CsMnO4 = 8.33 mol  Mass of CsMnO4 = ?

Q: How many constitutional isomers are there with the molecular formula C7H16? O10

A: Constitutional isomers are the isomers which has same molecular formula but have different…

Q: What is the correct answer choice?

A: The correct option is OPTION II. NaCN; H3O+  The acid catalyzed mechanism follows as

Q: POST LAB QUESTIONS. 473.871 1. 2090 J of heat energy are removed from 40 g of a silvery metal at…

A: Given: 1. Heat absorbed = 2090 J Mass of metal = 40g Temperature change = 81.7 to 30℃ or = 51.7℃

Q: I don't think this was the answer I was looking for

A:

Q: Which of the following electron configurations is incorrect? A) S [Ne]3s'3p* B) Sn [Kr]5s*4d05p2 C)…

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: Which one of the following is NOT a strong electrolyte? A) LiOH B) HNO3 C) KBr D) NH4CI E) HNO₂

A: Strong electrolyte and weak electrolyte: Strong electrolyte: these are the compounds which…

Q: How many isomeric bromoalkanes have the molecular formula shown below? CAH9Br O 4 3 5

A:

Q: 14. The second ionization energies for the elements from Sulfur (16) to Titanium (22) are listed in…

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Q: Select the arrangement in which these ionic substances are arranged from higher to lower potential…

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Q: Please answer just the question number 2. (not 1. and 3.).

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Q: 15. OH H,SO, 180°C CH2CH3 What is the major product from the above dehydration reaction? CH,CH3

A: The above question is regarding Dehydration of alcohols to give alkenes: Alcohols get dehydrated by…

Q: Select the arrangement in which chemical bonds are ranked from weaker to stronger: (weaker) Cl-Br,…

A:

Q: What's the answer?

A: there will be different bond present which are represented as follows

Q: Use the reaction quotient to predict whether a precipitate will form. If 15.0 mL of 3.74×104 M Cal2…

A: The objective of the question is to predict whether the precipitate will occur or not.

Q: What would be the answer?

A: pH = - log [H3O+]  =  2.09[H3O+]  =  antilog (-2.09 )[H3O+]  = 8.13   * 10-3 M

Q: How do the presence or absence of partial charges at the molecular šcálė help explaln a liquiu 3 ADy…

A: The polar compounds have partial positive and negative charges, due to the electronegativity…

Q: 1) Looking at the plot below, (mol/L) 1.0 0.8 0.6 C 0.4 0.2 0.00 A 1 B 2 Time (min) 3 с 4 5 Which of…

A: The above given plot ( diagram) of concentration vs time is for any equilibrium reaction.  We know…

Q: Which one of the following complexes has a spin of S = 2? A. trans-Ni(H2O)4CI2 B. [Co(CN)6]3- C.…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: What is the IUPAC name of the following compound? (CH3)3CCH2CH(CH2CH3)(CH2)2CH3 O…

A:

Q: Rank the following species in order of increasing number of valence d electrons: Pt(II), Mn(VII),…

A: Electronic configuration: It can be defined by saying that the distribution of electrons in the…

Q: (a) How many moles of C atoms are in 1 mol of sucrose (C12H22011)? (1 mol is an exact number.) mol C…

A: (a)   • The values provided in the question are:-    i) Number of moles of sucrose= 1 mol    •…

Q: The particle on a ring is a useful model for the motion of electrons around the porphine ring, the…

A:

Q: Determine enthalpy of vaporization graphically using the Clausius-Clapeyron equation. The vapor…

A: (a) The Clasius-Clapeyron equation for the liquid-vapor boundary is    is the enthalpy of…

Q: As a technician in a large pharmaceutical research firm, you need to produce 450. mL of a potassium…

A: To find: How much 1.00 M KH2PO4 will you need to make this solution?

Q: Write a balanced reaction for which the following rate relationships are true. Rate = 1 A[N205] 1…

A: The rate relationship given is,

Q: Would you predict that the Claisen condensation reaction shown below would work as written? 1. LDA,…

A: Claisen condensation is the reaction between an ester and a ketone or between two esters in the…

Q: Arrange the following gem-diols in the order of increasing stability in dilute aqueous acid: HO OH .…

A: The compounds where two -OH groups are present on the same carbon are known as geminal diols or…

Q: If you have ever been to the beach you will find that the sand heats up and cools down faster than…

A:

Q: In a cell, the activation energy needed for a reaction to occur is likely lowered b a localized…

A: Activation energy is the minimum amount of extra energy required by a reacting molecule to get…

Q: More energy is needed to break bonds in the reactants than is released when new bonds form in the…

A:

Q: The molecular formulas of neopentane and isobutane are and ,respectively.

A: The formula for Neopentane is C5H12 The formula for isobutane is C4H10 Option D is correct

Q: Bond Bond energy (kJ/mol) T HH Average Bond Energies (per mole of bonds) C-H C-C C-C 0-H 2528 kJ/mol…

A: Bond energy of a molecule = Sum of the bond energy of each bond

Q: 6. The reaction of 44.1 g of Cr203 with 8.0 g of Al produced 12.6 g of Cr. What is the percent yield…

A: The species which is consumed completely in a reaction is known as limiting reagent.  the amount of…

Q: Which of the following do NOT necessarily describe a system that is at equilibrium? There is no net…

A: Equilibrium is a dynamic state in which both forward and reverse reactions are occurring but at…

Q: How to find the answer?

A: The reaction in which an atom or a group of atoms is replaced by another atom or group of atoms is…

Q: Pressure Volume Moles Temperature P V n T 2.00 atm 1.50 mol 100 °C 0.6 atm 1.0 L 100 K 4.45 atm 50.0…

A: We use the formula of ideal gas i.e, PV = nRT Where P = pressure of gas in atm…

Q: Many metals react with oxygen gas to form the metal oxide. For example, calcium reacts as follows:…

A: Mass of Ca = 4.01 g * Moles of Ca = Mass of Ca / Molar mass of Ca = 4.01 g / 40.07 (g/mol) = 0.100…

Q: What change is occurring in this figure? Na Na Sodium atom Cl Chlorine atom Chlorine is filling its…

A: This is a simple question of electronic configuration and forming ionic solid.