NISHAT A answered on June 17, 2015. Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al. 15 is an integer, not a fraction. Write the balanced molecular, complete ionic, and net ionic equations for each of the following acid-base reactions. HNO3 Express your answers as ions separated by a comma. The hybridization on the HNO3 is sp^3 because there are three bonds around the N which is your central atom in this compound so it would be sp^3. Identify all of the phases in your answer. Show all your steps. What is the value of the rate constant k for this reaction? A HNO3 solution has a sp.gr. Indicate the multiplication of units explicitly either with a multiplication dot or a dash. (3 marks) 21. (Use the lowest possible coefficients. How much of the concentrated solution in milliliters should you use to make 2.5 L of 0.500 M HNO3? Express your answer to two significant figures and include the appropriate units. After bonding, there are six hybrid orbitals in HNO₃. Calculate the original [HNO3]. Before bonding occurs, the atoms have thirteen hybridized orbitals. ››HNO3 molecular weight. Express its concentration in (a) molality (b) in Molarity (c) how many ml of this solution is needed to prepare 250. mL of 1.00 M HNO3? The Lewis structure of HNO₃ shows that it is a resonance hybrid of two structures. Oct 14 2014 03:39 AM. pH = 7. Include states-of-matter under SATP conditions in your answer.) Convert grams HNO3 to moles or moles HNO3 to grams. The hybridization on the HOCN is sp because there is only 2 bonds around the central atom which is C because h … Formula in Hill system is HNO3: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. Molar mass of HNO3 = 63.01284 g/mol This compound is also known as Nitric Acid.. (2) Nitric acid is usually purchased in concentrated form with a 70.3% HNO3 concentration by mass and a density of 1.41 g/mL. KOH is a strong base. Express your answer as a chemical equation. 1 answer below » HNO3Express your answers as ions separated by a comma. HNO3 is strong electrolyte and CH3COOH is weak electrolyte. Molecular weight calculation: 1.00794 + 14.0067 + 15.9994*3 1 Approved Answer. The O bonded to H has SN = 4 (two bonding pairs and two lone pairs). The N atom is sp² hybridized. Express your answer using two significant figures. The N atom has steric number SN = 3. HNO3 is a strong acid. 1. Look at the structure of HNO3 Double bond with one oxygen gives you +2 oxidation state another, OH group will give +1 and O- will give +1 so the total will be +5. (12 marks) ... NaF Answer _____ ... mL of 0.200 M Sr(OH)2 is required to titrate 25.0 mL of a solution which is known to have HNO3. The electron geometry is trigonal planar. Express your answer as an integer. 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