A cube is 15.2 ft3.)what is the volume in m³ 254 cm = in cm 100 om = Im 12 in ㅋ 1fe 3st 3. 15.2 3 2.54 cm Im 12 is = 0.430416 100 çm 0.430 m

Q: A chemist measures the enthalpy change AH during the following reaction: H,O(1)→H,O(g) AH=44. kJ Use…

A: When we multiply an equation by any number "n" The enthalpy change (ΔH) of the resultant equation…

Q: Question 26 of 35 Submit Using the provided table, determine the enthalpy for the reaction 2 NH3 (g)…

A:

Q: Q43: The maximum absorption of methylene blue dye is at 664 nm, what is the absorbance of mol/L if…

A:

Q: For the reaction H2(g)+ S(s)=H2S(g), delta H=+20.2kJ/mol and delta S=-43.1J/K-mol. what is delta G?

A:

Q: Eto O OEt 1. NaOCH3 2. H*, H₂O, heat 21

A: A base abstracts a proton from the alpha-position of Carbonyl compounds to form enolates. Enolate…

Q: ave mixed 100.0ML two Solutions initally af 24.0 c° in a coffee cop calaámeta when a Volume af 0.200…

A: Given that:                   Molarity of AgNO3 = 0.100 M         Volume of AgNO3 = 100 mL…

Q: it of energy to each sample. Compar limon fa Plain

A: Heat capacity (q) = m× s× ∆T Where  , m = mass  s = specific heat capacity , it is same for both…

Q: please step by step solution. please give some introduction of this solution.

A: Before we answer the question, let's understand what each term means:Heat Capacity: It is the amount…

Q: The father of thermodynamics is: O Sadi Carnot O John Dalton O Linus Pauling O John Adams

A: Nicolas Leonard Sadi Carnot is known as the father of thermodynamics.

Q: • Al. Al • • Al • None of the choices

A:

Q: Which is/are state functions: I. work, w II. Heat, q III. enthalpy, H IV. Internal energy, E

A: Here we have to choose which are state function.

Q: temperature difference is created across "thermoelectric" heat engine, which of the following do you…

A: Given in the question Thermoelectric heat engine. We know the formula of efficiency for a heat…

Q: Which of the following is not considered an extensive property? O Weight O Temperature O Entropy O…

A: Extensive property => properties of substance which are depend on mass or amount of substance.…

Q: During a(n)_ process, energy is transferred from the system to the surroundings.

A: System : A specified part of the universe with real (or) imaginary boundaries Surroundings : The…

Q: W). ass, (c) temperature change on the amount of heat (q) gained or lost by a substance. Explain…

A:

Q: Using the table of standard formation enthalpies that you'll find under the ALEKS Data tab,…

A: Calculate the enthalpy of the given combustion reaction--

Q: Isothermal titration calorimetry allows one to determine the binding enthalpy of two biomolecules.…

A: Isothermal titration calorimetry is an effective experimental method to understand different…

Q: Is there any downside to using a heterogenous system over a homogenous system? Explain

A: Homogenous system : In homogeneous system the substances are uniformly distributed. These are…

Q: A 5.0 L container was allowed to expand to 25.5 L at 450 K. What was the original temperature of the…

A: This can be calculated using Charle's law

Q: Consider the table. Metal Tm (K) AĦfus (kJ/mol) |Tp (K) AH vap (kJ/mol) Li 454 2.99 1615 134.7 Na…

A: Given information,

Q: 9. Given 2Als) + 3/2 O2(g) → Al2O3(s) AH = -1670 kJ What is AH for the reaction? 2Al2O3(s) → 4Al(s)…

A:

Q: 9. HO OH cat. H₂SO4 ∞

A: Carbonyl compounds reacts with diols in the presence of a acidic catalyst to form a cyclic product…

Q: Fill in the blank with the correct words: Energy is to break a bond and when a bond forms. required…

A: Bond-breaking is an endothermic process, So energy is required.And when new bonds form or…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.