Explain how much heat was absorbed by the silver metal

Assignment Help Chemistry
Reference no: EM13658291

(i) Specific heat, Cs, for Ag is 0.233 Jgˆ-1 Kˆ-1. If temperature of 0.350 mol silver metal changed from 0.00 °C to 26.0 °C, Explain how much heat was absorbed by the silver metal?

a) 229 J

b) 2630 J

c) 2.12 J

d) 24.4 J

(ii) Explain what is the color of light when its frequency is 7.495 x 10?14 s?-1?

a) Orange

b) Yellow

c) Red

d) Violet

Reference no: EM13658291

Questions Cloud

State the formation and the melting happen spontaneously : Thermodynamics offers a way to interpret everyday occurrences. If you live in northern climates, one common experience is that during early winter, snow falls but then melts when it hits the ground. Both the formation and the melting happen sponta..
The ammonia gas is produced by reacting hydrogen gas : The ammonia gas is produced by reacting hydrogen gas with nitrogen gas. To produce 450 g of ammonia gas utilizing air as your source of nitrogen gas, explain what volume of air is needed if the air is introduced at 25°C as well as 740 mmHg
Explain what is the total pressure in the reaction flask : explain what is the total pressure in the reaction flask at the end of the reaction? Explain what are the partial pressures of the gases in the flask
Explain the volume in l h2(g) measured needed to react : Explain the volume in L H2(g) measured at 22 °C and 745 mmHg needed to react with 30.0 L CO(g) measured at 0 °C and 760 mmHg in the reaction 3 CO(g) + 7 H2(g) C3H8(g) + 3 H2O(l) is
Explain how much heat was absorbed by the silver metal : Specific heat, Cs, for Ag is 0.233 Jgˆ-1 Kˆ-1. If temperature of 0.350 mol silver metal changed from 0.00 °C to 26.0 °C, Explain how much heat was absorbed by the silver metal
Explain how much heat is evolved in the complete combustion : Explain the complete combustion of propane, C3H8(g), is represented by the equation. Explain how much heat is evolved in the complete combustion of 12.5 L C3H8 (g) at 25°C and 790 mmHg
Explain why must the reaction of both the pure copper : Explain why must the reaction of both the pure copper as well as the brass sample with nitric acid be done in the hood
Explain what is the resulting total pressure of gases : Explain what is the resulting total pressure of gases in now-joined flasks subsequent to the reaction proceeds to completion
Explain what is the ph of the solution tricarobxylate : Explain what is the pH of the solution when 18.30 mL of 0.137 M trisodium hemimellitalate trisodium benzene 1,2,3, tricarobxylate is mixed with 25.00mL of 0.274 M HNO3 (to two d.p.)

Reviews

Write a Review

Chemistry Questions & Answers

  State a flammable gas is produced as a byproduct

A solution of NAOCH3 in methanol can be prepared by adding NaH to methanol (CH3OH). A flammable gas is produced as a byproduct. a) write the acid-base reaction that takes place

  Evaluate the average speed of car

Imagine that you took a road trip. Based on the information in the table, what was the average speed of your car

  Calculate the number of moles of gas

calculate the number of moles of gas generated when 0.165grams of aluminum reacts with hydrochloric acid

  What is the pressure in atmospheres inside a container of

what is the pressure in atmospheres inside a container of gas connected to a mercury-filled open-end manometer when the

  What is the empirical formula of the hydrocarbon

4.236-g sample of a hydrocarbon (CxHy) is combusted in O2 completely to give 3.810 g of H2O and 13.96 g of CO2. What is the empirical formula of the hydrocarbon?

  How many milliliters of 0.105 m hcl are needed to titrate

How many milliliters of 0.105 M HCl are needed to titrate each of the following solutions to the equivalence point:-- 45.0 mL of 0.0950 M NaOH

  Calculate the average speed of an oxygen gas molecule

Calculate the average speed of an oxygen gas molecule, O2, at 19.0 degrees Celsius.

  Describe what is the final temperature of the mixture

If you have 260.0 mL of water at 25. C and add 110.0 mL of water at 95.0 C, what is the final temperature of the mixture. Use 1.00 g/mL as the density of water.

  Describe complete ionic equation and net ionic equation

For the following reactants, predict the products formed (if any) and write the balanced molecular equation, complete ionic equation and net ionic equation. NaHSO3(aq)+HI(aq)

  Explain the conversion of maleic acid to fumaric acid

Just completed the conversion of maleic acid to fumaric acid in the lab using Conc. hcl, heat and recrystallization. question: if the solubilities of the reactant and product were reversed( ie., if product were more soluble) how would one follow t..

  Define liquid water react in the presence of chlorophyll

gaseous carbon dioxide and liquid water react in the presence of chlorophyll to produce aqueous glucose (c6h12o6 ) and oxygen gas.

  Explain how many grams of glucose are in 100 ml solution

The flask was then shaken until the solution was uniform. A 60.0-\rm mL sample of this glucose solution was diluted to 0.500 \rm L. How many grams of glucose are in 100 mL of the final solution

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!

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