Oxidation numbers of K2O2?

Q: attempted naming these compounds just need to see if I'm correct

A: To write the IUPAC Name for the given Compound. 

Q: crogen and hydrogen react to form ammonia, like this: N2(9)+3H2(g) → 2 NH;(9) e reaction is exotherm...

A: Given : We have to predict the direction of equilibrium.

Q: 3. E ) Listen What type of system is able to exchange both energy and matter with its surroundings? ...

A: An Open system is a system in which exchange of both matter and energy with the surrounding take pla...

Q: CI OH Br

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Q: Which increases the rate of a chemical equation? Decreasing pressure of gases O Decreasing pressure ...

A:  Generally Rate of reaction depends upon following factors :   Temperature . Concentration of react...

Q: Can I get research question examples In chemistry lab

A: In chemistry lab ,we will find various research related questions.Let's write about it in next step.

Q: (Use the lowest possible coefficients for all reactions.) КОо (8) + HәО() -> коН(ад) + О»(9) + HәО,(...

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Q: Identify the limiting reagent when 6.00 g HCI reacts with 5.00g Mg.

A: Limiting reagent: the reactant which is consumed first in the chemical reaction is called as limitin...

Q: 4- Give structures of the Grignard reagent and the aldehyde or ketone that would react to yield each...

A: As, it is a multi step question, I am solving only 3 parts according to the guidelines.Let's discuss...

Q: Write the IUPAC names of the following organic molecules Thanks in advance! :

A: We need to identify the chain having highest number of carbon, then identify the functional group an...

Q: a transeterification reaction, a triglyceride reacts with an alcohol to form an ester and glycerol. ...

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Q: Design the synthesis of 2,2-dimethyloct-4-en-3-one starting with any compounds with 6 or fewer carbo...

A: Here we have to prepare 2,2-dimethyloct-4-en-3-one from starting material containing 6 carbon or few...

Q: Part ll: Binary Covalent Compounds Covalent compounds are produces by nonmetals bonding with one ano...

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Q: Prepare 100 mL of 0.01 M acetate buffer, pH 3.80, from stock solutions of 0.1 M acetic acid and 0.02...

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Q: In the reaction below, the lowest energy of activation is associated with attach at which position o...

A: Given : We have to tell which position will be suitable for the following substitution reaction.

Q: For the following reaction, 5.48 grams of zinc oxide are mixed with excess water . The reaction yiel...

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Q: Cyelopenta diene trans va dimethosy etham Can anyone show me what a Diels-Alder reaction would look ...

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Q: 13.95589 183015g 17.64589 T6.99497 2.

A: Answer:

Q: Calculate the molar solubility of calcium phosphate Ca3(PO4)2 Ksp=2.0×10−29 when dissolved in a 0.25...

A: Given: The Ksp for Ca3(PO4)2 = 2.0×10−29 We have to calculate the molar solubility of calcium phosph...

Q: Sodium-24 (ty = 15h) is used to study blood circulation. If a patient is injected with aqueous solut...

A: The activity use the first order formula , we can calculate it for 4 days.

Q: A lawn fertilizer is rated as 4.57% nitrogen, meaning 4.57 g of N in 100 g of fertilizer. The nitrog...

A: We can solve the problem as below : 1 mole of Urea, (NH 2) 2 CO has = 2 moles of nitrogen. So, we ca...

Q: Calculate the pH of the resulting solution if 26.0 mL of 0.260 M HCl(aq) is added to 36.0 mL of 0.26...

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Q: If a buffer solution is 0.290 M in a weak base (K, = 1.4 × 10-5) and 0.580 M in its conjugate acid, ...

A: pH of the buffer solution is determined by the Henderson-Hasselbalch equation as shown below: pH = p...

Q: A local FM radio station broadcasts at a frequency of 88.2 MHz. Calculate the energy of the frequenc...

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Q: Calculate the percent composition by mass of the following compounds that are important starting mat...

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Q: H,C „CH3 H,SO,, H,0 CH3 The two major products are a) enantiomers b) diastereomers c) the same molec...

A: Hydration of double bond occurs via carbocation intermediate formation. Most stable intermediate giv...

Q: Calculate the pH of a 0.170 M solution of potassium nitrite, KNO₂. pH =

A: Given that, [KNO2] = 0.170 M =C (LET)  pH = ? 

Q: What are the oxidation states of the 2 compounds?

A: In the given problem, the oxidation state of all the atoms present in the reactant molecule and the ...

Q: In the compound K4[Fe(CN)6], the oxidation state of iron and its coordination number, respectively, ...

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please re...

Q: Compute for the volume (in mL) of 0.5 M acetic acid and mass (in g) of sodium acetate needed to prep...

A: The concentration of buffer to be prepared is given as 3mM but the volume of buffer is not mentioned...

Q: Q3- A) What is the difference between quality and quantity? B) How many grams of Na:CO: to prepare s...

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Q: Arrange these phenolic compounds in order of increasing acidity. Least acidic Most acidic Answer Ban...

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Q: A chemist needs 32.0 g of phenol, C6H5OH, for an experiment. How many moles of phenol is this?   E...

A: Number of mols =Weight in g molecular weight in g/mol Molecular weight is the sum of the atomic weig...

Q: Give the structure of the major product of the following reaction. Explain why you think it is the m...

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Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION butto...

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Q: STATISTICAL DATA IN CHEMICAL ANALYSIS: Calculate the mean and standard deviation of the data below....

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Q: 4.25 From what alkene was the following 1,2-diol made, and what method was used, epoxide hydrolysis ...

A: We have to tell from which alkene the given diol is formed. The required synthesis of the diol is sh...

Q: 12 Note: This is a 2 point question. The reaction below is first order with respect to NO and second...

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Q: To manufacture a vehicle, four tires and one steering wheel are required. How many cars can be manuf...

A: To Solve this problem we will use the given data .

Q: Given the Lewis electron-dot diagram: H:C:H Which electrons are represented by all of the dots? O a....

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Q: Suppose a 500. mL flask is filled with 1.9 mol of H, and 1.1 mol of NH2. This reaction becomes possi...

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Q: The bond energy of O2 is 498 kJ / mol. What is the maximum wavelength of the photon that has enough ...

A: The energy of one mole of photons is = 498 kJ/mol The wavelength of the photon is =?

Q: 2. Name the following in an unambiguous manner. b. с. a. Br: H3C (CH)2CH3 CH2C(CH3)3 H

A: A question based on nomenclature that is to be accomplished.

Q: You put a pot of water on the stove and the water begins to boil. What is the system? What is the su...

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Q: How can you distinguish between following APIS in Mass Spec? Draw possible Mass spectra of ALL APIS ...

A: The solution of the question is given below:  “Since you have posted a question with multiple sub-pa...

Q: Which causes the system below, at equilibrium, to shift to the reactant side?, 2 Cro,eg) + 2H (aq) e...

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Q: HF, CH3CH2CH2OH, CH3CH2COOH which is the strongest to weakest acid? Provide a reason as to why.

A: Mineral acids are stronger acidic nature than organic carboxylic acids.  Carboxylic acids are strong...

Q: Carbon dioxide (CO2) is the gas that is mainly responsible for global warming (the greenhouse effect...

A: C6H12O6 + 6 O2 ---------> 6 CO2 + 6 H2O Each person consumes 4.69x102 g of glucose per day World ...

Q: 2. Acetylene (C:H:) is used in welding in areas hard to reach with electricity. It burns with oxygen...

A: The solution is as follows:  

Q: The pH of an acidic solution is 5.47. What is [OH⁻]

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of th...