What is the proper name for Fe(NO3)3? (a) iron (II) nitrate (b) iron (III) nitrate (c) iron (II) nitrite (d) iron (III) nitrite

Q: Given the following reaction and the amounts of the reactants, determine the mass (in grams) of…

A:

Q: A student ran the following reaction in the laboratory at 337 K: 2NO(g) + Br2 (g) = 2NOBr(g) When…

A:

Q: A solution contains 6.69x10-³ M ammonium carbonate and 1.08x10-2 M sodium hydroxide. Solid…

A: When for a particular substance, Ksp > its ionic product, then precipitation starts .

Q: Below is the Lewis structure of the bicarbonate e (HCO₂) ion. :0: H:O:C:0: Count the number of…

A: The shared pairs of electrons present between the bonded atoms are called bond pairs. All valence…

Q: An analytical chemist weighs out 0.170 g of an unknown diprotic acid into a 250 mL volumetric flask…

A:

Q: Predict the major product for each of the following reactions: CH₂CH₂CH₂ H₂C. 0=6 O=U C-H excess…

A: A solution of silver nitrate, ammonia, and some sodium hydroxide are known as a Tollens reagent. The…

Q: Using average bond enthalpies (linked above), estimate the enthalpy change for the following…

A:

Q: Aliquid with density 1010 kg/m³ and viscosity 1.2 mPa.s drains from a building through commercial…

A: We have to calculate Reynold's number.

Q: A solution contains 1.13×10-² M nickel(II) acetate and 7.82×10-³ M zinc nitrate. Solid potassium…

A: A solution contains 1.13×10-2 M nickel(II) acetate and 7.82×10-3 M zinc nitrate. Solid potassium…

Q: Why Is that the best possible yield? Wittig Reaction

A: Witting reaction mechanism are shown as follow.

Q: What is the pH of a saturated solution of Mn(OH)2?  For Mn(OH)2, Ksp = 1.95 X 10 -6.

A:

Q: An unstable isotope has a half-life of 0.513 min after it is formed. What is the percentage of the…

A:

Q: Can you show the mechanism

A:

Q: ..) Draw the organic product when each alkyne is treated with two equivalents of HBr! a)…

A:

Q: Given the following atoms: AN Answer the following: Largest radius [Select] Lowest first ionization…

A: (A)Nitrogen represents by  N . (B) Neon represent by Ne. (C) Flourine represented by F (D) Lithium…

Q: Which of the following molecules has an S configuration H3C BrH₂C COOH I CH CH₂OH SH I CH CH₂OH…

A:

Q: How do you determine which benzene can act faster (Friedel-Craft Alkylation-Acylation)

A: acylation and alkylation  both are favoured but acylation is at faster rate , the reason illustrated…

Q: Consider the reaction C3H60+402 (8)--> 3CO2(g) + 3H₂O(1) If 12.78 g of C3H6O is burned, what volume…

A: Given -> Weight of C3H6O = 12.78 gm  Pressure= 7.06 atm  Temperature= 30°C = 30 + 273 = 303 K

Q: 4. For the following reaction, predict the products AND balance the equation. You must show your…

A: unbalanced equation : Na + Cl2 ----> NaCl  balanced equation : 2 Na + Cl2 ----> 2 NaCl

Q: Titration of 0.2834 g of an unknown monoprotic acid dissolved in 25.00 mL of water requires 29.83 mL…

A:

Q: E6B.3(b) The standard enthalpy of a certain reaction is approximately constant at +125 kJ mol from…

A: The standard Gibbs energy and equilibrium constant are related as ∆G0=-RTlnKeq where ∆G0 is the…

Q: A solution is made using 164.9 mL of ethanol (density 0.7892 g/mL) and 350.0 mL of water (density…

A:

Q: Fr13(g), with the gases treated as perfect. E6A.5(b) Write the equilibrium constant for the reaction…

A: E6A.5(b) Equilibrium constant of a reversible reaction expresses the relationship between the…

Q: Given the following reaction CO(g) + 2H₂(g) ⇌ CH₃OH(g) You have a reaction flask that contains a…

A: The given reaction is,  CO(g) + 2H2(g) ⇌ CH3OH(g)  The concentration of the species is as follows,…

Q: Based on intermolecular forces, which of the following will likely have the highest surface tension…

A:

Q: A student ran the following reaction in the laboratory at 588 K: CO(g) + Cl₂(g) —COCI₂(g) When she…

A: Given -> V = 1.00 L pCO= 1.74 atm  pCl2 = 0.951 atm  Equilibrium partial pressure of COCl2 =…

Q: 1. Draw the structures of all possible isomers for the following complexes. Indicate which isomers…

A:

Q: 6) Answering the following questions about aryl amines ( a) Draw the curved arrow mechanism for the…

A:

Q: -20.9 °C to water at 38.3 °C. becfic heat capacities: ce = 2.108 J/g.°C water = 4.184 J/g.º℃ eat of…

A:

Q: Balance the following reaction: C3H5N3O9 (I) --> Edit View Insert Format Tools Table 12pt CO₂ (g) +…

A: Balanced equation is the equation where number of atoms of each element are equal on both sides of…

Q: An analytical chemist is titrating 195.9 ml. of a 0.3100M sol is 4.89. Calculate the pH of the acid…

A:

Q: The complex ion Fe(CN)6³ is paramagnetic with one unpaired electron. The complex ion Fe(SCN)6³ has…

A: Given that, the complex ion Fe(CN)63- is paramagnetic with one unpaired electron. And the complex…

Q: Determine the empirical formula of a compound that has the following mass % composition: 47.31% C,…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: Determine the percent yield if 6.02 g of copper is obtained from the single displacement reaction…

A:

Q: Which is larger: AS at constant pressure or AS at constant volume? Why?

A: ΔS at constant volume is larger  than ΔS at constant pressure

Q: A student ran the following reaction in the laboratory at 600 K: CO(g) + Cl₂(g) =COCI₂(g) When he…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: A student ran the following reaction in the laboratory at 244 K: 2NOBr(g) ⇒ 2NO(g) + Br₂ (9) When…

A:

Q: The free energy change for the following reaction at 25 °C, when Sn2+ = 0.00776 M, is -133 kJ: Sn²+…

A: Spontaneous reaction : It is the reaction which favours the product reaction that is it supports the…

Q: Calculate the change in enthalpy when 20.2g of oxygen reacts according to the following  equation:…

A:

Q: A solution is made using 138.7 g of dimethyl ether (MM = 46.07 g/mol) and 90.0 g of methanol (MM =…

A:

Q: Question 24 List the following gases in order of increasing density at STP: C4H10 H₂ N₂O CH4 SO2 O…

A:

Q: To what volume (in mL) must 60.0 mL of 1.75 M HCl be diluted to produce 0.500 M HCl?

A:

Q: Based on the Lewis structure for H3C—NH2, the calculated value for the formal charge in the nitrogen…

A: We have to calculate Formal Charge on Nitrogen in CH3-NH2.

Q: When hydrogen reacts with calcium metal, what are the oxidation numbers of the calcium and hydrogen…

A: In case of neutral molecules the algebraic sum of the oxidation number of all the atom present in…

Q: What are the oxidation numbers for nickel, sulfur, and oxygen in Ni₂(SO4) 3? Ni +2; S +2; O -2 Ni…

A: Given Compound - Ni2(SO4)3

Q: K Given: Br2 (1) +2e 12 (s) + 2e O -1.63 V O -0.55 V O 0.55 V What is the standard cell potential…

A:

Q: Halogens as substituents in electrophilic aromatic substitution are: I. meta directors II.…

A: A question based on introduction to organic chemistry.

Q: 1. Which ion is typically responsible for the paramagnetic response? -Sodium Chloride -Magnesium…

A: Iron (III) is paramagnetic because it has unpaired electrons in its outermost shell. In a…

Q: If treated as an ideal gas, what is the pressure (in atm) of 0.28 moles of argon (Ar) at 25.0°C in a…

A: Mole of argon = n = 0.28 mol   Temperature = T = 25°C = (25+273) K = 298 K  Volume = 319 mL = 0.319…

Q: A solution contains 1.29×10-² M lead nitrate and 1.16×10-2 M silver acetate. Solid potassium iodide…

A: