Explain how much heat is required to raise the temperature

Assignment Help Chemistry
Reference no: EM13491697

How much heat is required to raise the temperature of 48.5g of water from its melting point to its boiling point? Express your answer numerically in kilojoules. Can someone answer this for me in decimal form?

Reference no: EM13491697

Questions Cloud

Find the acceleration of the moving crate : A crate is sliding down a ramp that is inclined at an angle of 25.2° above the horizontal. Find the acceleration of the moving crate
How to compute the molar concentration of h : If pH = 6.4, calculate the molar concentration of H^+ (aq) in the solution. If pH = 6.4, calculate the molar concentration of OH^-(aq) in the solution.
Analyze financial condition of bellwether garden supply : Analyze the financial condition of Bellwether Garden Supply, and interpret the result for company leaders and what is the Business Status Navigation Center? Can it be customized? Does the Business Status Center show your security settings?
What will be the pressure of the vaporized water : Suppose you pour 19 g of water into 1.0 litres jar and seal it tightly. What will be the pressure of the vaporized water
Explain how much heat is required to raise the temperature : How much heat is required to raise the temperature of 48.5g of water from its melting point to its boiling point. Express your answer numerically in kilojoules. Can someone answer this for me in decimal form
Explain the first step in an aldol condensation reaction : What is the first step in an aldol condensation reaction. A. Elimination of hydroxide. B. Bromination of carbonyl compound. C. Addition into the carbonyl. D. Formation of the enolate. E. Protonation of the carbonyl compound.
How many moles of gas can such a cylinder hold : For gas storage, thick metal cylinders whith an internal volume of 25 litres are used; typical cylinders can safely maintain a pressure of 180 atm. how many moles of gas can such a cylinder hold
Evaluate the work done in joules by a chemical reaction : Calculate the work done (in joules) by a chemical reaction if the volume increases from 3.1 L to 3.5 L against a constant external pressure of 3.5 atm
Compute nvp : Compute NVP.(Do not include the dollar sign ($).Enter rounded answer as directed, but do not use the rounded numbers in intermediate calculations.Round your answer to 2 decimal places (e.g., 32.16).)

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the ksp of the salt

At 25 °C only 0.0630 mol of the generic salt AB2 is soluble in 1.00 L of water. What is the Ksp of the salt at 25 °C

  Explain what is mass of naoh

What mass of NaOH (s) must be added to 1.0 L of 0.050 M NH3 to ensure that the percent ionization of NH3 is no greater than 0.0010%? Assume no volume change on addition of NaOH. Kb NH3=1.8 x10^-5

  1 explain briefly that how hcl could test for limestones

1. explain briefly that how hcl could test for limestones presence use the balanced chemical equation for this and

  Depict electron dot structure for the molecules or ions

Draw electron dot structure for the following molecules or ions notes En (electronegativity of Sb, Se, CL O are 1.9, 2.4, 3.0 respectively (a) SbCL3 (b) SeOCL2 (c) BF4- (d)C2H5CL

  Explain quantum mechanice yields classical mechanics

As is often said, quantum mechanice yields classical mechanics when h approaches 0. What result is obtained classically for p(v,T) when h approaches 0? Why is this relation unsatisfactory

  State yield succinic acid and two equivalents of formic acid

A compound A(C6H6) undergoes catalytic hydrogenation over lindlar catalyst to give a compound B, which in turn undergoes ozonolysis followed by workup with aqueous H2O2 to yield succinic acid and two equivalents of formic acid.

  Evaluate the theoretical yield of the product

For the reaction shown, compute the theoretical yield of the product (in moles) for each of the following initial amounts of reactants. 2mn(s) = 2O2(g) --> 2MnO2(s) a) 3 mol Mn, 3 mol O2 b) .235g Al, 1.15g Cl2

  How many moles of electrons are transferred

4 HNO3(aq) + Cu(s) => Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g) Considering which elements are being oxidized and reduced, determine

  Explain compound a has the structure clch2ch(ch3)ch2och3

(R)-(3-Chloro-2-methylpropyl) methyl ether (A) on reaction with azide ion (N3-) in aqueous ethanol gives (S)-(3-azido-2-methylpropyl) methyl ether (B). Compound A has the structure ClCH2CH(CH3)CH2OCH3. Draw the wedge-dash, wedge-line formula for A..

  State the specific heat capacity of the solution produced

The specific heat capacity of the solution produced was 4.20J/g*Celcius, and final temp reached was 34.91 degrees c. How much heat was produced by the dissolution

  How long these reserves will last if rate of use continues

the world's estimated annual gas reserves in 2006 were 6124 trillion ft3 .The world rate of annual use was 105.5 trillion feet3. How long these reserves will last if the rate of use continues?

  If you began with 115 ml of 047 m nahco3 how many ml of

given that carbonic acid h2co3 has a pka1 6.37 and a pka2 10.33 please answer a and b below.a. if you wanted to make

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