Spartan transparent structure Electron Molecular pair geometry geometry Linear 1. Ex Br2 Linear 2. HCI 3. CH4 4. NH3 5. H2S

Q: Figure 1 но, Lavostatin Question 2: What is the approximate size of the bond angle y in the compound…

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Q: True or False. Acetone and alcohol can be used by the human body as energy sources even though in…

A: Exploring the metabolic processes of the human body raises the subject of the use of acetone and…

Q: K Maya Paniagua - RC Ch 10 HW.p X E The State of Nature & the Social The School District of Palm…

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Q: 4. Freezing/ Solidifying 5. Melting/ Liquefying 6. Boiling point

A: In heating / cooling curve each region specify different phenomenon required in heating .…

Q: It is thought that a solid substance has an orthorhombic structure. Since the edges of the unit cell…

A: The parameters of the orthorhombic solid substance is given to be a= 3.50 Å, b= 4.0 Å and c=5.5 Å.…

Q: Choose the state of water in which the water molecules are farthest apart on average. Group of…

A: The various forms in which matter can exist are usually known as states of matter. The main states…

Q: Solve AHºp for each (i) 2H₂S(g)+30₂(g) —> 2SO₂(g)+2H₂O(g) -> (ii) SiO₂ (s)+4HF(g) -> SiF4(g)+2H₂O(l)

A: Solve ∆H° for each--

Q: Can you please arrange the solution? it's kinda messy and hard to understand volume of the…

A: The density of the lithium metal is given by: density of lithium = mass of lithium ÷ volume of…

Q: chemical formula.

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Q: Dr. Hellman writes an order for 300 mg of a Gl cocktail to be taken every 6 hours by a patient. The…

A: We have to calculate the mL of GI cocktail that has to be given to the patient.

Q: 8. Use these models of Molecules of Water to answer the questions in the boxes. How many atoms of…

A: The water molecule is formed by the combination of one oxygen atom and two hydrogen atoms as shown…

Q: Knowing the Ka value of HF, calculate the Kb value of fluoride anion. (Give your answer as a pure…

A: Given Ka= 6.8 x 104 We have to calculate Kb value.

Q: magnesium + oxygen → magnesium oxide List two physical / chemical properties for each compound

A: Physical properties are properties of substance that can be determined without changing substance's…

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: NaOH, H₂O, heat в Ә Na Ө Na О НО OH

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: ill the table with correct ratios between ions based on the charges of the ions; only write the…

A: If Li2O1 then it is polyatomic type Compound,  Here Li = 2 = diatomic and O = 1 monoatomic If K1Cl1…

Q: Safety: While these are household items that you could easily purchase at the store, please…

A: #Q.1:  Your calculation for #Q.1 is correct which is 7.95 g

Q: Which of the following is best characterized as a heterogeneous mixture?  Clear Diamond Sandy Dirt…

A: A mixture is material is made up of two or more different substances which are not chemically…

Q: 0: ОН + H—N Heat

A: We have been given acid and amine reaction, we have to find the products.

Q: НО + Ди-н

A: 2° amine reacts with carboxylic acid, then nucleophilic addition takes place. The deprotonation of…

Q: A) It has a covalent double bond.

A: Iodine is 17th(VIIA)group element• it has 7 valence shell electrons• So required single electron to…

Q: 1b What is the Miller index of the plane intersecting the crystal axes (2a, 1b, -3c)?

A: Given: Miller index of the plane = ? Plane intersect the crystal axis = ( 2a, 1b, -3c )

Q: N. PPhy / HO - THF co/Bu HN. ÇOCH, Ph then ('Buoco

A: The organic compounds can be converted to other compounds by use of reagents. The organic reaction…

Q: Enter either the word "presence" or the word "absence" in the first blank, then the name of the…

A: The salts which are soluble in hot water, remains in the filtrate and one which are insoluble in hot…

Q: Use the exponent (EE) functionality on your calculator to do these calculations (a & c should be…

A: Significant figures of the answer will be two significant figures as the questions have .

Q: A particular beer is 6.50 % ethanol by volume. If a single bottle of beer contains a total of 750.0…

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Q: NaNO3(aq) + H20(1) → NO(g) + O2(g) + NAOH(aq)

A: Here the elctrosysis of NaNO3 is done by passing 90A current for 77.2 minutes. We have to determine…

Q: Et HO. OH Et Et Et H*

A: This is an acid catalysed rearrangement reaction

Q: CH3 -C-C-C-C-C- Br Br

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Q: None

A: Part 1: Answer: The correct balanced chemical equation for the decomposition of hydrazine is:…

Q: How many chiral carbons are there in this structure?

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Q: N2H4(1) --> NH3(g)+N2(g) Express your answers as inetegers seperated by commas

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Q: which ones are hete nogeneas mixture örange juice, soil, wine, air, vegetable Soupj or ail ok them?

A: Mixture is the combination of two or more substances which are not held with the chemical bond.…

Q: Evaluate the product. (6.06×10^3)(4.03×10^−7)

A: In the multiplication of two numbers we have to  see the number of significant figures present in…

Q: Fill in the blanks Choose below the correct coefficients of the substances, respectively. NH3 (g) +…

A: A balanced chemical equation contains equal number of atoms of each elements on both the reactant…

Q: the kinetic energy of particles

A: The kinetic energy of the Gas is greater than the kinetics of liquid, greater is the kinetic energy…

Q: SAMPLE OF MATTER Series 7. GASES ет2 Chlorine B02 bromine (vapor over liquid) nitrogen dioxide N₂…

A: Basic unit of -  1. metals and noble gases is atom. 2. gases is molecule 3. Ionic compounds is…

Q: HO HO, + 4 HI Но. OH |4 CH,ОН, Н*

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Q: Fill in the blanks Choose below the correct coefficients of the substances, respectively. NH3 (g) +…

A: Given the reaction is, NH3 +O2---‐>N2 +H2O we have to balance this reaction.

Q: Question 3 (2 points) You need 350 L of distilled water for a dialysis patient. How many gallons of…

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Q: See Figure 2-5. The MOST correct line drawing for the molecule shown is A B C D

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