7 1 5.3Li +1H → 2 He+ O a. He O b. 2, 1H O C. 3 O On d. 4 4Be

Q: what kind of test/reagent should be used to differentiate the two compounds in the photo? what will…

A: Ferric chloride is used to differentiate any carboxylic group-containing compound whereas the…

Q: this task you will explain the chemical reactions of halogenoalkanes. Define the following terms.…

A: The Substitution reaction forms a product by adding a new species whereas in the elimination…

Q: Calcium acetate is the excess reactant in the following reaction. What volume of 0.750mol/L silver…

A: We would use stoichiometric relations to calculate volume.

Q: much DI water is required? Show all your calculations. 2. Calculate the number of grams of oxalic…

A:

Q: 5. Which oxidation number change indicates the most number of electrons gained by a species in a…

A: When an electron is gained the oxidation number of the atom is increased by 1. Similarly, when…

Q: Using the equation: 2NO₂ = N₂04 (Brown) (Colorless) Add in where heat would fit in if it was part…

A: Aa the reaction is exothermic reaction . According to Le-Chateleir principle,  for exothermic…

Q: Select all the compounds that have an empirical formula of CH which has an empirical formula mass of…

A: From the given compounds, we have to find compounds with empirical formula CH

Q: How many atoms of O there in 30.6 grams of cadmium (II) phosphate?

A: Ans : 2.79 × 1023 atoms of O

Q: A certain light bulb containing argon has a pressure of 1.20 atm at 18 °C. If it will be heated to…

A:

Q: Write a chemical equation that represents the complete combustion of a compound that is 34.64% C,…

A: Elements C H O % by mass 34.64% 13.86% 51.50% Atomic Mass 12 1 16 Molar ratio 34.6412=2.89…

Q: Q2/Compute the pH of 75.0 ml 0.15 M Ammonium Hydroxide at addition of 0, 15,30,37.5,75 and 82.5 ml…

A:

Q: Q29 Santa Monica Big Blue Bus operates a fleet of CNG buses, which run on compressed natural gas…

A: Given the mass of Carbon(C) inside the CNG vehicle = 72 Kg First, we have to convert the 72 Kg C to…

Q: Predict the order of reactivity (and justify your prediction) of the given monomers. Styrene,…

A: Order of reactivity -  depends on the ions forms in the given solutions before the reaction  Ionic…

Q: what kind of test/reagent should be used to differentiate the two compounds in the photo? what will…

A: Here we are required to distinguish ketone and aldehyde .

Q: What is the experimental enthalpy (in kJ/mol) for the neutralization reaction between HX and NaOH?…

A:

Q: When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

A:

Q: Match each vocabulary term on the left with its definition on the right. volatility [Choose ] î…

A: We are given with a set of match making options  and we have to match the vocabulary terms on the…

Q: what kind of test/reagent should be used to differentiate the two compounds in the photo? what will…

A: In photo ther is mainly two groups one is ester and other one is acid,so the test will be to…

Q: When panacetin is added to dichloromethane and extracted with aqueous sodium bicarbonate----------…

A:

Q: A certain metal M forms a soluble nitrate salt M M(NO3)₂. Suppose the left half cell of a galvanic…

A:

Q: 75.0 mL of each solution reacts. The concentration of the acid is 0.65mol/L and the concentration of…

A: Given-> Volume of each reactant = 75.0 ml Concentration of acid = 0.65 mole/L Concentration of…

Q: A battery consists of which type of cells? Electrogenic Electrochemical Electroplating…

A:

Q: For a one I had five drops of Na2S2O3 and three drops of hydrochloric acid. For well A2 I had four…

A: Molarity of Na2S2O3 = 0.1 M Molarity of HCl = 0.1 M It is required to calculate the final molarities…

Q: A. Given that the electrochemical cell L gives a potential of 0.0570 V, determine the concentration…

A:

Q: I нннн н | | | | | н-c-c=С-С-С-Н I | | н н Name Т. Name H-C-H c = c — с н / нннннн | | | | | |…

A:

Q: Also note: for each cell, the number n of electrons transferred per redox reaction is 1. calculated…

A:

Q: MaVa=MbVb can be used for simple strong acid-strong base titration calculations. Suppose 125 mL of…

A:

Q: (1). Balance the following redox reaction in a basic solution and indicate which half-reaction is…

A: Given : ClO3-(aq) +Br-(aq)→Cl2(g) +Br2(I)

Q: what is the volume of water measured with a Beaker Beaker mass= 110.00g water mass= 45.00 water +…

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Q: 87 kJ 78 kJ 80 PE (kJ) 60 M 55 kJ 40 20- 20 kJ Reaction Progress 100 50 kJ

A: Here, there is no instruction what to do .I am just calculating the activation energy of the…

Q: C4H10S(l) + O2(g)= complete and balance the combustion reaction.

A: Due to combustion reaction oxidation of the compound takes place.

Q: Also note: for each cell, the number n of electrons transferred per redox reaction is 1. calculated…

A: This question is from chapter Electrochemistry. We will use the formula  ∆G°= -nFE°  and  E° = (RT…

Q: what are the symmetry elements of the. Following Compounds ? ·PF3. C5 1.5 SozFr ...Co₂ Xeo4

A:

Q: Q2/Compute the pH of 75.0 ml 0.15 M Ammonium Hydroxide at addition of 0, 15,30,37.5,75 and 82.5 ml…

A:

Q: What volume in L of a 0.724 M Nal solution contains 0.405 mol of Nal ?

A: Dimensional analysis method is used to calculate volume using Molarity and moles.

Q: How is 22.4 L and 0.45 moles derived?

A:

Q: A certain metal M forms a soluble sulfate salt MSO4. Suppose the left half cell of a galvanic cell…

A:

Q: Consider the reaction data. A → products T(K) k (S-¹) 325 0.394 525 0.814 What two points should be…

A:

Q: Which of the following are correct expressions for the overall rate constant? | k =…

A: To determine the correct expression for rate constant , we first write rate law expression using the…

Q: 4. Why is the neutron to proton ratio so important? OIt determines the stability of the nucleus…

A:

Q: Example: CLASS: Alcohol STRUCTURE: CH3 - CH₂ - OH COMMON NAME: Ethyl alcohol IUPAC NAME: Ethanol…

A: Class : Imines Structure : An imine is a functional group or organic compound containing a…

Q: what are the symmetry elements of the... Following Compounds 2 ·PF3 C5 1.5 SozFq Co₂ хеон Co (CN) 8…

A: Dear student since it is a multiple subparts questions according to guidelines here I am solving…

Q: Name the reaction that results in the chemical transformation of galactose shown below. CH₂OH CH₂OH…

A: Galactose has a similar molecular formula like glucose. But the 3-D  arrangement of atoms is…

Q: Are the following compounds belong to the same homologous series? Η Η Η Η Η Η Η OH H |||||…

A: The chemical properties of an organic molecule depend mostly on the functional group. Different…

Q: A certain metal M forms a soluble nitrate salt MNO3. Suppose the left half cell of a galvanic cell…

A:

Q: PC15 (s) + H₂O(1) POC13 (1) + 2HCl(aq) When 56.39 g of phosphorus pentachloride reacts with excess…

A: Here water is in excess, So PCl5 is the limiting reagent

Q: Which of the following is FALSE? a. D-altrose and D-talose have the same osazones. b. D-glucose…

A:

Q: (SHOW CALCULATIONS) The density of tert-butanol is 0.775 g/mL at room temperature. What is the mass…

A:

Q: on what is asked: Highest boiling point: Cl2 (70.9 g/mol), O2 (32.0 g/mol), H2 (2.0 g/mol), N2…

A: Higher the intermolecular interaction between molecules,  higher the boiling point. In non-polar…

Q: How many atoms of O there in 24.7 grams of Al(C2H3O2)3?

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.