Q: answer D and E
A: Equilibrium constant is used to measure the amount of reactants left in the system and amount of pro...
Q: please check answer. thank you!
A: Given reaction information, Magnesium metal, a gray solid, is heated in a crucible in the presenc...
Q: Light the Bunsen burner. Show your instructor how you lit and adjusted the Bunsen burner. The inst...
A: A Bunsen burner, named after Robert Bunsen, is a sort of gas burner utilized as research facility eq...
Q: Write down the products to form reactions given filled
A: The products formed in the given reactions has to be written.
Q: please check your answer. thank you!
A: Ideal Gas Law :- PV = nRT P is the pressure of gas V is the volume occupied by gas n is the numbe...
Q: Studies of radioactive decay of nuclei show that the decay rate of a radioactive sample is proportio...
A: The decay of a radioactive sample is directly dependent on its amount. Half life of a radioactive sa...
Q: 15.53 please I need help :)
A: The compounds given are esters which react with both sodium hydroxide and water in presence of acid.
Q: (1) In Stage 1, a redox reaction takes place between M and HCI(aq), forming hydrogen and a solution ...
A: Given statement : A redox reaction between M and HCl(aq), forming hydrogen and a solution containing...
Q: For the reaction shown below, write "successful" if it would successfully form the given product(s) ...
A: In organic chemistry, the two reagents are used more commonly for the conversion of one functional g...
Q: How many moles of MgSiO, are in 163 g of the compound? 163 g MgSiO, = mol * TOOLS x10
A: The given data contains, mass of MgSiO3 = 163 g.
Q: 0.1 mole of ethanoic acid is dissolved in 1 liter of water at 25°C. Which of the following actions i...
A: Write the expression for dissociation of acetic acid in water. CH3COOH+H2O⇋CH3COO-+H3O+ The expressi...
Q: The Robinson annulation is a combination of two carbonyl coupling reactions, the Michael reaction an...
A: The α-β-unsaturated ketones are the organic compounds which contain ketone group in conjugation with...
Q: Draw the following structures of glucose i) linear, ii) α anomer and iii) βanomer (3 marks)
A: Glucose linear molecule has 6 carbon having molecular formula is C6H12O6 It is also known as Aldohe...
Q: Using palmitoleic acid and neglecting stereochemistry,illustrate the reaction of palmitoletic acid w...
A: Palmitoleic acid is also known as hexadec-9-enoic acid. It is present in all tissues but found in hi...
Q: Which of the following statements is (are) true? (Select all that apply.) If equilibrium constants f...
A: A reaction is said to be equilibrium if the concentration of reactants and the concentration of prod...
Q: Mg3N2 + K2O -> MgO + K3N 1a. If 14.2 g of potassium oxide are used, how many grams of potassium n...
A: The given chemical reaction is: Mg3N2 + K2O → MgO + K3N Balancing the given chemical reaction: Mg3N2...
Q: Identify the product(s) of the reaction below: -соон CHCI KOIBU онс A) CI CI OHC CH;COOH OHC CH,COOH...
A: Compound having one double is classified in alkene functional group and The double bond in alkene fo...
Q: Explain oxidative and reductive Ozonolysis.
A: The process of addition of oxygen or removal of hydrogen is termed as oxidation whereas the addition...
Q: How does latent heat change air temperature
A: How does latent heat change air temperature.
Q: A chemist prepares a solution of silver oxide (AgO) by weighing out 0.0208 mg of silver oxide into a...
A: From given data mass of AgO = 0.0208 mg = 2.08 × 10-5 g volume of solution = 50 mL = 0.50 dL For...
Q: Determine the sign of entropy change (+∆S or -∆S):a. CH3OH(l) → CH3OH(g)b. 2KClO3(s) → 2KCl(s) + 3O...
A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...
Q: Draw the expected product for the following multi-step reaction:
A: Cyclic acetal is an acetal in the molecule of which the acetal carbon and one or more oxygen atom ar...
Q: ⦁ What is the mass, in grams, of 557 copper atoms?
A: We have to calculate the mass, in grams, of 557 copper atoms.
Q: The polarity of PCl3: Group of answer choices 1 - polar 2 - No answer text provided. 3 - can...
A: Phosphorus has 5 electrons in its valence shell. Out five, three electron forms covalent bonds with ...
Q: 9. The standard cell potential Eºcell for the reaction below is +0.126 V. What is the ΔG value for t...
A: Gibbs Free energy of the reaction can be calculated using standard cell potential. Write the relatio...
Q: A 4.70 g nugget of pure gold absorbed 279 J of heat. The initial temperature was 29.0*c. What was th...
A: The heat capacity is the ratio of the energy supplied in the form of heat to the rise in the tempera...
Q: If 75.00 mL of 5.00 × 10–3 M CuSO4.5H2O is mixed with 25.00 mL of 2.50 × 10–3 M CuSO4.5H2O, what ...
A: The given data is as follows: The concentration of CuSO4.5H2O solution M1=5.00×10-3 M The volume of ...
Q: Classify each chemical reaction from the drop down list?
A: Decomposition reaction -> a decomposition reaction is a reaction in which compound breaks down in...
Q: Classify the bonds below as ionic, nonpolar covalent, or polar covalent. (EN: Cl 3.16; Mg 1.31; H 2....
A: We are to find whether given molecules has ionic or covalent bonds. Electronegativity : Cl = 3.16 Mg...
Q: Chlorine molecules will dissociate at high temperatures into chlorine atoms. At 3000C, for example,...
A: The partial pressure is the pressing factor of the gas if the gas was in a similar volume and temper...
Q: 5. Bohr’s theory works well with hydrogen atom. However, the theory failed when atoms with two or mo...
A: The filling of electrons in the atomic orbitals is defined as electronic configuration. Electrons ar...
Q: A diluted NaCl solution is made by mixing 110.5 mL of 1.26 M NaCl with 201.3 mL of water. What is t...
A:
Q: If 56.1 grams of NaCl are dissolved in 44.0 mL of Sulfuric acid, H2SO4 Sulfuric acid has a density o...
A: Given that, mass of NaCl = 56.1 g volume of H2SO4 = 44.0 mL density = 1.84 g/mL To find, Weight/volu...
Q: 11 a) Element X and Y have 9 protons and 17 protons respectively. Based on your understanding, compa...
A: The number of protons present in an element correspond to the atomic number of an element. Atomic nu...
Q: Determine the sign of entropy change (+∆S or -∆S) a. 2KClO3(s) → 2KCl(s) + 3O2(g)b. N2O4(g) → 2NO2(g...
A: The entropy (S) is determined on the basis of the phase transition of the reacting species. The spon...
Q: Chemistry Question
A: Polar/ionic solvents dissolve polar/ionic solutes and non-polar solvents dissolve non-polar solutes....
Q: How many unpaired d-electrons are there in the complex ion, [Mn(CN)6]³°? 1 4 O OO O
A: Here, we need to find the number of unpaired electrons in the given complex. Mn is present as Mn3+ a...
Q: 1. Write the IUPAC name of each compound. a. b. Br с.
A: The IUPAC name of each compound has to be given. (a) (b) (c)
Q: Calculate the percentege mass in KMnO4. [Relative Atomic masses of: K= 39, Mn= 55 and O= 16]
A: Consider the given relative mass of the atoms present in KMnO4 is as follows; K = 39, Mn = 55 and O ...
Q: A water sample contains only 0.00150 M of La3+. Calculate the maximum concentration of I03 which cou...
A: We need to find the solubility of La(IO3)3 compounds in the solution.
Q: What happens during ionization
A: There are different types of compounds like covalent compounds and ionic compounds. Covalent compoun...
Q: Using the Nernst equation and the table for standard electrode potentials, determine the voltage of ...
A:
Q: Chemical Thermodynamics Which of the following statements refers to the Third Law of Thermodynamics?...
A:
Q: Using the attached graph can you please answer the below question: Which substance has the weakest i...
A: Vapor pressure is the measure of tendency of a substance to change into gaseous or vapor state. The ...
Q: Draw the reaction mechanism for the following transformation given the starting materials, product,a...
A: Given that : We have to show the mechanism for the above transformation given the starting material...
Q: What volume of water would be produced by this reaction?
A: Each of the reaction takes place according to their stoichiometric ratio . And at same temp and pres...
Q: To answer the following question, draw the Molecular Orbital Energy Diagrams for the diatomic molecu...
A: 1. O2 Molecule : a. Oxygen electronic configuration is (Z=8) = 1s2 2s2 2p4 So the MO diagram of O2 ...
Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl and aqueous (NH4)2SO4 are m...
A: The reaction in which the number of atoms on both sides of the reaction is the same is called the ba...
Q: Calculate the theoretical yield in grams All; from the complete reaction of 18.3 grams Al according ...
A: When two reactive compounds are mixed, then they react according to the stoichiometry of the balance...
Q: please check answer. thank you!
A: Rutherford bombarded the alpha particles on the very small sheet of gold. He observed that most of t...
Number 72
Trending now
This is a popular solution!
Step by step
Solved in 2 steps