(Answered) A 0500kg block of ice at -150degc initially is placed in a

Academics

A 0.500kg block of ice at -15.0°C initially is placed in a square room with a wall length of 8.00 feet. If the final temperature of both the water and room are 20.0°C, determine the initial temperature of the room. (Assume all heat in the water is absorbed from the room's air which will behave as an ideal gas ending at a constant pressure of 1 atm). Average molar mass of air is 28.9g·mol?¹, c_air= 1.0 J·g?¹·°C?¹, c_ice=2.06 J·g?¹·°C?¹, c_{liquid water}=4.18 J·g?¹·°C?¹, and _ΔH_fus=6.00kJ·mol?¹.

View complete question

Chemistry, Academics

Category:- Chemistry
Reference No.:- M92779549
Price:- $10

Verified Expert

Priced at $20 Now at $10, Verified Solution

Have any Question?Write your Review or question?

Related Questions in Chemistry

Calculate volume in milliliters of a 196 moll calcium

Calculate volume in milliliters of a 1.96 mol/L calcium bromide solution that contains 275. mmol of calcium bromide CaBr2. Round your answer to 3 significant digits.

Suppose 1000 ml of an aqueous solution containing an

Suppose 100.0 mL of an aqueous solution containing an unknown monoprotic acid (called HA) is titrated with 0.150 M KOH. The titration requires 47.82 mL of the potassium hydroxide to reach the equivalence point. What is t ...

What is the calculation of kcnbspfor the following reaction

What is the calculation of K c for the following reaction if an initial reaction mixture of 0.600 mole of CO and 1.80 mole of H 2 in a 6.00 liter container forms an equilibrium mixture containing 0.226 mole of H 2 O an ...

What is the differene between sodium chloride versus sodium

What is the differene between sodium chloride versus sodium chlorite

It takes 378 ml of 02114 m naoh to neutralize 193 ml of an

It takes 37.8 mL of 0.2114 M NaOH to neutralize 19.3 mL of an oxalic acid solution with an unknown concentration. Calculate the actual concentration of this oxalic acid solution. Don't forget to look at the balanced equa ...

A watch glass and filter paper weighing 41060g was used to

A watch glass and Filter paper weighing 41.060g was used to collect the CuSCN precipitate in this experiment. After drying, the precipitate, watch glass, and filter paper weighed 42.525g. If the sample alloy used for the ...

What is the subshell electron configuration for the ca20

What is the subshell electron configuration for the Ca20 atom? Which are valence electrons and how many valence electrons are there?

Interpretation of reactions by ionic type equations aqueous

Interpretation of Reactions by Ionic Type Equations. Aqueous solutions of the following substances or their mixtures with water if they are only slightly soluble, are mixed. Write first the conventional equation , secon ...

1 consider the reaction when aqueous solutions

1. Consider the reaction when aqueous solutions of nickel(II) bromide and sodium carbonate are combined. The net ionic equation for this reaction is: 2. Net ionic equation for the reaction that occurs when aqueous so ...

A mass of 815 gc2h4g reacts with excess oxygen if 162 g

A mass of 8.15 gC 2 H 4 ( g ) reacts with excess oxygen. If 16.2 g CO 2 ( g ) is collected, what is the percent yield of the reaction? C 2 H 4 ( g ) + 3O 2 ( g )® 2CO 2 ( g ) +2H 2 O( g )

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Chemistry Expert