Which two particles have opposite charges but the same mass? neutrons and protons alpha (a) and beta (3) particles protons and positrons beta (B) particles and positrons

Q: The following is the 1H-NMR of the given structure with the different NMR peaks highlighted. Match…

A: The given 1H NMR spectrum is shown belowWe have to match the NMR peaks with the Hs of the below…

Q: S Be sure to answer all parts. Compound A decomposes according to the equation A(g) 2 B(g) + C (g) A…

A: Answer :----

Q: Calculate the amount of heat needed to melt 19.2 g of solid acetic acid (HCH, CO₂) and bring it to a…

A: Given,The mass of acetic acid ( HCH3CO2 ) = 19.2 gFinal temperature = 80.2 0CFrom the reference…

Q: Given these two compounds, which would react most rapidly by SN1 reaction? I'm not sure if steric…

A: Incase of SN 1 reaction, we have to consider the stability of carbocation as follows reaction,…

Q: O STOICHIOMETRY Theoretical yield of chemical reactions 1/5 Aqueous hydrochloric acid (HCI) reacts…

A: mass of hydrochloric acid (HCl) = 12.8 gmass of sodium hydroxide (NaOH) = 23.0 gTheoretical yield of…

Q: broad, polarity 4) Rank the infrared absorption of the indicated bonds in order of decreasing…

A: IR spectroscopy is an important tool for the determination of the functional groups in the compound.…

Q: In infrared spectroscopy, the following carbon-hydrogen bonds have peaks at different wave numbers.…

A: Infrared spectroscopy shows different peaks for different types of stretching and bending…

Q: H3C На CH₂ CH3

A: The name of the compound is written out with the substituents in alphabetical order followed by the…

Q: -CH₂ CH3 H H H -CH3

A: This is an example of epoxidation reaction

Q: A solution is prepared by dissolving 78.5 g of NaCl in 889 g water to make a total solution volume…

A: The mass pf NaCl = 78.5 g The mass of water = 889 g = 0.889 kgThe volume of solution = 925 mL =…

Q: what is the natural radioactivity in disintegrations per minute per milligram of ordinary potassium…

A: Radioactive disintegration takes place when the atom tries to reach a stable and better nuclear…

Q: Note the Myoglobin O₂ binding curve below. YO2 1.00 0.80 0.60 0.40 0.20 0.0 Myoglobin O₂ Binding…

A:

Q: 8. Calculate the theoretical yield (in grams) of cyclohexyl acetate if 2.75 g of cyclohexanol…

A: Reaction of acetic anhydride with cyclohexanol gives cyclohexylacetate as a product.Weight of acetic…

Q: Which of these do you think is most easily reduced by hydride? || IV V ||| H I H || III H IV V

A: The term involves in this is a strerric crowding.  The attack always preferred from less crowded…

Q: 1D.) Which benzene ring has an ortho-para directing-group toward electrophilic aromatic substitution…

A: Aromatic rings have strong ring current and the electronic density in the ring is high. Hence, the…

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: Use the criss-cross method to determine the formula of the compound and use the rules to name that…

Q: 2C₂H₂O(g) + 50₂(g) → 4CO₂(g) + 4H₂0 (g) Be sure any of your answers that are calculated from…

A: Mass of the water = 1200 gMass of the acetaldehyde = 5.430 gInitial temperature of the water = 20…

Q: O O O O Лон 1. +H 2. H3O+ 1. 2. H3O+ ? ONa tom OH H+ ONa HỌ

A:

Q: Which of the following must be converted into a carboxylic acid through nitrile (- CN) hydrolysis…

A: Grignard reagent provides a carbon nucleophile and this carbon nucleophile can give a nucleophilic…

Q: 0 1. NaBH 3. H.O+ ОН OH во до диза ОН ? Major Organic Product

A: as we know  NaBH4 sodium borohydrate is a reducing agent it will reduces aldehyde and ketone into…

Q: Liquid octane (CH₂(CH₂), CH₂) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide…

A: Given that - Liquid octane (CH3(CH2 )6CH3) will react with gaseous oxygen (O2) to produce gaseous…

Q: solution is made by mixing 260.0 mL of ethanol initially at 12.5 °C with 260.0 mL of water initially…

A: According to Law of calorimetry,amount of heat released by the substance having higher temperature…

Q: 2HBr X

A:

Q: f .001moles of maleic anhydride and .005 moles of 3-sulfolene were used. What are the theoretical…

A: Thereotical yield is the mass of the formed product from a particular reaction which follows the…

Q: A mixture of 6.50 g H₂ (g) and 18.0 g CH4 (g) is placed in a 42.0 L vessel at 0 °C. What is the…

A: Given,The mass of H2 gas = 6.50 gThe mass of CH4 gas = 18.0 gVolume of vessel = 42.0 LTemperature =…

Q: Which set of reagents would be best for obtaining the following transformation? i C₂H₂CN(CH₂)z 8…

A:

Q: When 2.78 g of a certain molecular compound X are dissolved in 45.0 g of dibenzyl ether…

A: We have to calculate the molar mass of X.

Q: Be sure to answer all parts. Find the pH during the titration of 20.00 mL of 0.1000 M butanoic acid,…

A: The Henderson-Hasselbalch equation gives the relation between the pH and pKa value of the acid. It…

Q: CH3—CH2—CHNH2 CH_N CH 3

A: In organic chemistry,, 99, 254); position: relative; display: inline-block;">organic chemistry,…

Q: isotope (1): 0 VO alpha emission beta emission isotope (2): 47 Fe, to the right of the band of…

A:

Q: 1. In an experiment, a constant-volume gas thermometer is calibrated in dry ice (-78.5 °C) and in…

A:

Q: بمہر Conditions 1 Intermediate after Step 1 2. H 1. LAP 2. H 2.14.0₂ Conditions 2 Intermediate after…

A: Organic transformation

Q: 10. Fill in the following table about the effect of temperature on AG, using AG-AH-TAS. ΔΗ AS AG…

A: The spontaneity of a reaction is related to the change in Gibbs free energy  during the reaction.If…

Q: Choose the name used when the compound is dissolved in water.) Also classify the compound using the…

A: We have given the table here Here we have to complete the table by filling in the name or chemical…

Q: For the following compound, predict three Phase 2 reactions possible at the nucleophilic site in the…

A: Para-cresol reacts with chlorofom in alkane medium to give the compound A is a p-methyl hydroxy…

Q: Show all the structural formulas of the organic compounds. The chlorination of ethane under…

A: Halogenation  of AlkaneHalogenation of  alkanes illustrates a chemical reaction that results in the…

Q: Which of the following could enter into H-bonding interactions with water? (Select all that apply.)…

A: The hydrogen atom attached to the electronegative atom like fluorine, oxygen, or nitrogen gets…

Q: Study this chemical reaction: Zn(s) + 2 AgNO3(aq) → Zn(NO3)₂(aq)+ 2 Ag(s) 1 Then, write balanced…

A: In oxidation, a substance loses electrons, leading to an increase in its oxidation state.Reduction…

Q: Which of the following explain(s) how the reaction of carbon dioxide with water helps contribute to…

A: The Bohr effect is a phenomenon that describes the relationship between the partial pressure of…

Q: o O o O 1. NaBH4 2. H3O+ PCC 1. LiAlH4 2. H3O+ ? 1. DIBAI-H, -78 C 2. H3O+

A: The given reaction is the conversion of ester to an aldehyde. This is a reduction reaction

Q: 20) Which of the statements given is not true about electromagnetic radiation? a frequency is…

A: According to Plank's quantum theory the energy of the photon is given by:where, λ = wavelength of…

Q: Arrange the following compounds in order of increasing boiling point. CH3CH₂CH₂CH₂CH₂CH₂CH3 CHỊCH,…

A: (a)CH3CH2CH2CH2CH2CH2CH3 (b)CH3CH2CH2CH2CH2CH2NH2(c)CH3CH2CH2CH2CH2CH2OHWe have to arrange these…

Q: What is the major product of the following reaction? я нален + H А. B. E. OH OH H OH Н с. D.…

A:

Q: H N.

A:

Q: You have 20 x SSC solution available in our wet lab, to make 400 ml 0.4 x SSC solution. How many ml…

A: In the given question we have to calculate the volume of 20 × SSC needed to dilute 400 ml of 0.4 ×…

Q: PbSO4(s) + H*(aq) +2Br(aq) → Pb(s) + HSO4(aq) + Br₂(1) Half-reactions: PbSO4(s) + H+(aq) + 2e¯ Br₂()…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: The average or typical air pressure at sea level is 760 torr. This pressure may vary by ±15 torr…

A: The pressure at sea level is 760 torr. As we go up pressure decreases with altitude. So boiling…

Q: Use an Arrhenius plot to determine the frequency factor for the reaction. Express your answer using…

A: We have to calculate the frequency factor of the reaction.

Q: Rank the following in order of increasing rate of hydrolysis. H3C Oiii < i < ii O i < iii <ii O ii…

A: Rate of hydrolysis is depending upon the electrophilicity of the carbonyl carbon, electrophilicity…

Q: H₂N НО Н, CH₂OH I `CH2CH2CH2OH OH Н, OH S OH CH3

A:

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.