Want to see this answer and more?

Experts room waiting 24/7 to provide step-by-step solutions in as quick as 30 minutes!*

See Answer
*Response times might vary by subject and question complexity. Median response time is 34 minutes because that paid subscribers and may be longer for promotion offers.

You are watching: How much heat is required to warm 1.40 kg of sand from 26.0 ∘c to 100.0 ∘c?


Q: For a Michaelis-Menten reaction, k1 = 5 x 107 M-1s-1, k-1 = 2 x 104s-1, and k2 = 4 x 102s-1. Calcula...

A: The enzyme substrate binding reaction is shown in the equation (1). In this equation, Enzyme (E) bon...


Q: when aqueous salt hydroxide is added to aqueous aluminium sulphate, a white precipitate is formed....

A: When salt hydroxide is added to the aqueous solution of aluminium sulphate the complying with reaction ...


Q: Convert 100 L right into each the the complying with units:(1) m3(2) gallonA)The volume 100 together is equal to (1...

A: Unit switch from together to m3:


Q: Which of the following statements is incorrect worrying the thermochemical equation below?2SO_3 (...

A: The provided reaction is :2 SO3 (g) → 2 SO2 (g) + O2 (g) ; ∆H° = 198 kJa. The enthalpy of the reactants...


Q: Carbon dioxide can be absorbed within sealed vehicles (like submarines and also spacecraft),via a reactio...

A: First, the number of moles existing in given grams the reactant is calculate by using offered mass and ...


Q: A steel sample weighing 126.00 grams and also at a temperature that 96.2 levels Celsius was put in 42.0...

A: The heat obtained by water deserve to be expressed as:


Q: see attached

A: A formal fee (FC) is the fee assigned come an atom in a molecule, irrespective of relative elect...


Q: Calculate the mole faction and also partial push of every gas and the total pressure in the tank round...

A: First, the mole of carbon monoxide gas and also carbon dioxide gas are established by using provided mass an...


Q: ln kJ, exactly how much heat is forced to progressive the temperature of 1.23 kg of water from 23.6 C come 84.9 C ...

A: The details heat capacity for a provided chemical substance or a solution describes the amount of the ...


Q: Determine if the volume that a sample the the adhering to substances at room temperature is identify or i...

A: A building of hard is; it has actually a definite volume. Similarly on considering the volume that liquids an...


Q: SecoCalculate the amount of heat needed to cook 134. G of methanol (CH3OH), beginning from a tempe...

A: The particular heat volume for a given chemical varieties –


Q: tes.You will certainly be informed when time expires, and also you may proceed or submit.Warnings show up when hal...

A: The electrons have actually a identify spin yet when castle are inserted in an external magnetic ar then therefore ...


Q: Suppose the in a phase diagram, as soon as the sample was prepared with the mole portion ofcomponent A ...

A: The early stage mole fraction of A is 0.4The mole portion of A in alpha phase is 0.6The mole portion o...


Q: Suppose that 25 g of each of the following substances is originally at 28.0 ∘C. What is the last tem...

A: The difficulty is associated to certain heat. It relates to heat, fixed of a problem and adjust in tempe...


Q: A compound has the following percentage ingredient by mass: copper; 33.88%; nitrogen, 14.94%; Oxyge...

A: Given,Mass portion of copper = 33.88%.Mass portion of nitrogen = 14.94%.Mass portion of oxy...


Q: 2.In the call process, sulfuric mountain is manufactured by first oxidizing SO2 come S03,that is then...

A: Given,Volume, V = 2 LTemperature, T = 900 KInitial mole of SO2 = 0.04 molInitial moles of O2 = 0.02...


Q: Given the reactions,X(s) +02(g) XO(s)ΔΗ-670.5 kJXCO3(s) XO (s)+CO2(g)ΔΗ+395.3 kJwhat is AH fo...

A: Given that,The enthalpy change of the reaction is


Q: I testimonial I Constants i PIII LI IS LILI alivin, ti e connceIILI aliun UI Dase iS well-known aliu can Ue u...

A: Click to view the answer


Q: First order the samples by to decrease initial video activity climate calculate just how long it will certainly take fo...

A: Calculation because that time to decrease by 1/8 of initial amount of sample A:


Q: ucumberlands.blackboard.comQuestion 18MATCH a structure listed below to the IR spectra shown below.Но.D...

A: IR frequency (cm-1): the is the number of wave crests the pass by a given suggest in one second freque...


Q: On average, people use one teaspoon (2.5 g) of prompt tea to make a 8-oz glass of ice tea. The aver...

A: 1 oz of iced tea has 10 mg of caffeine.Therefore, 8 oz of iced tea includes 80 mg (0.08 g) that c...


Q: What reaction might occur with 2-chloro-2-methylpropane once it is combined with a solution of salt i...

A: The reaction that occurs in between 2-chloro-2-methylpropane and also a equipment of salt iodide in acetone...


Q: A 10.2−g sample that ethylene glycol, a vehicle radiator coolant, loses 946 J of heat. What to be the initia...

A: Given:Mass the ethylene glycol=10.2 gHeat ns (q)=946 JFinal temperature=32.5oCSpecific warm capacit...


Q: In the order: add 30 mEq to calcium gluconate come 1L D5 1/4NS.1) How plenty of ml of calcium gluconate 15...

A: Given,Calcium gluconate 15% w/v


Q: NaOH, heat7. Carry out the significant organic product of the complying with reactions (1.NaOCH3, 2.H3O Heat).4...

A: Claisen condensation:The α-hydrogens comprise esters undergoes Claisen Condensation, α-hydrogens c...


Q: Draw the lewis framework for CH3SO2H

A: Lewis structures, likewise called together Lewis dot diagrams, Lewis dot formulas, Lewis dot structures, elec...


Q: Calculaleat tte e9uiualen aDont o hen1s tetrated hy 2S. OmL Or 8.2.S.0mLloomat{thrकएdlo0mHCI

A: The well balanced reaction and moles of ammonia in initial solution can be offered as follows:


Q: How mug barium dissolves? (milligrams)

A: Hi there! The inquiry which you have posted does no contain any kind of information concerning barium. Henc...


Q: From the reaction data below, identify whether the reaction is first-order or second-order and also calc...

A: The combined rate regulation for zero-order (1), first-order (2), and second-order (3) reaction are given...

See more: (A) How Many Orbitals Are In The 4P Subshell? ? How Many Orbitals Are In The 4P Subshell


Q: 16) recognize symmetry aspects for next moleculesВНЗН-ОН.О.1,1,dichloroethylene

A: Hello. Because your question has actually multiple sub-parts, we will solve first three sub-parts because that you. If y...