User Account

All Pages

Find final temperature of the system

Assignment Help Chemistry
Reference no: EM132763125

A student conducted a calorimetry experiment where 76.0 g of silver metal at 75.0°C was dropped into a Styrofoam cup calorimeter containing 125 g of water at 15.0°C. Also in the cup was a 35.0 g glass stirring rod, also at 15.0°C. Assuming no heat is transferred between the system & the Styrofoam cup, what was the final temperature of the system?

Reference no: EM132763125

Questions Cloud

What is the value of the obligation on march : A debt of ?$7450.42 is due March ?1, 2023. What is the value of the obligation on March 1, 2018, if money is worth 3% compounded. Provide the calculations
Find and estimate the value at the end of the third : If the firm's cost of capital is 10% and you expect the firm's current return on capital to continue in perpetuity, estimate the value at the end of the third.
What is the specific heat for the metal : It takes 46 J to raise the temperature of an 9.3 g piece of unknown metal from 13 oo? C to 24.7 C. What is the specific heat for the metal?
Polar covalent bond and non-polar covalent bond : What's the difference between a polar covalent bond and a non-polar covalent bond?
Find final temperature of the system : Assuming no heat is transferred between the system & the Styrofoam cup, what was the final temperature of the system?
What is the ebdat be in terms of the number of units sold : What is the EBDAT BE in terms of the number of units sold? The selling price per unit is $75. COGS is 70% of sales. G&A (General and Administrative) expenses
How much pure salicylic acid can be synthesized : In a lab, 16.2 mL of methyl salicylate is hydrolyzed with 60 mL of 6 M NaOH. The resulting salt is acidified with 30 mL of 6 M HCl to prepare the crude salicyli
Compute the profitability index of buying the beauty salon : $6,000 per year for the next 7 years. Her opportunity cost of capital is 10.9 percent. Find the Profitability Index (PI) of buying the beauty salon
What the amount that should be reported as a cash inflow : What The amount that should be reported as a cash inflow from investing activities is? Marvin Industries owns a piece of equipment with a cost of $148,000.

Reviews

Write a Review

Chemistry Questions & Answers

  Organic chemistry is the origins of life

What types of limitations and obstacles must any plausible origin of life scenario overcome, and why did Crick believe life couldn't have formed on Earth?

  Explain how many valence shell electrons are in the molecule

Order the following compounds in terms of increasing polarity. How many valence shell electrons are in the molecule CCl4

  Compute the number of moles of gaseous nitrogen

Calculate the number of moles of gaseous nitrogen contained in a sample of 227 mL of gas saturated with water vapour at 20 °C and 90.0 kPa.

  Define why acetic acid structure of the carboxylic acid

Using structures and your own words, explain why acetic acid (CH3COOH; you can look up the structure of the carboxylic acid if you're unsure) is more acidic than ethanol (CH3CH2OH)

  Explain how many moles of excess base are present

How many moles of excess base are present? How many additional mL of 0.100 M HCl would be required to neutralize the solution?

  How far away was the lightning flash

During a thunderstorm, 4.5 s elapses between observing a lightning flash and hearing the resulting thunder. Approximately how far away, in kilometers and miles, was the lightning flash?

  Explain method for find out the quantity of dissolved oxygen

A method for determining the quantity of dissolved oxygen in natural waters requires a series of redox reactions. Balance the following chemical equations in that series under the conditions indicated

  Compute the lattice enthalpy of the mf2

Calculate the lattice enthalpy (?Hl° in kJ/mol) of the MF2 metal fluoride using the following data: Bond dissociation enthalpy of F2(g) = 159 kJ/mol Electron affinity of F = -328 kJ/mol Enthalpy of sublimation of M = 123 kJ/mol First ionization en..

  What is the formula of the hydrate

A 1.95 gram sample of sodium sulfate hydrate lost 0.756 gram of water when heated to constant mass. What is the formula of the hydrate?

  Rate of enzyme-catalyzed conversion

How is the rate of enzyme-catalyzed conversion affected by the acidity (pH) of the solution? Explain!

  State rank the solutions in order of increasing ph

Consider 0.10 M solutions of the following substances. Rank the solutions in order of increasing pH where 1 is the solution with the lowest pH and 7 is the solution with the highest pH.

  Explain what rate is heat released or absorbed

what rate is heat released/absorbed (express in kW and state whether released or absorbed) when 4050 mol/h of liquid water are produced

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd