How much of the reactant will remain after 3 hrs
a first order reactionhas a rate constant 0.00510.if we begin with 0.10 M concentration of the reactant , how much of the reactant will remain after 3 hrs?
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The temperature of a sample of water increases from 21.7°C to 46.1°C as it absorbs 5605 J of heat. What is the mass of the sample?
what is the molecular shape of 2-butanol C2H9OH? what are the bond angles, molecular polarity and the hybridization of the bonded atoms?
A single silicon photovoltaic cell is found to have an open-circuit voltage of 0.6 V and a short-circuit current of 15 mA in full sunlight. Show how a collection of these cells can be arranged to deliver 500mW at 9.0V into a load. Write a verb
the combustion of 0.825 g of benzoic acid, for which the internal energy of combustion is 3251 kJ mol1, gave a temperature rise of 1.940 K. Calculate the internal energy of combustion of d-ribose and its enthalpy of formation.
Use reactant molecules to write appropriate elementary reactions that satisfy the following criteria. Ignore aggregation states. Write A unimolecular decomposition that generates Cl.
Determine the deflection of a simple uniformly loaded beam by the Ritz method,using first one term, then two terms, adn finally three terms in a sine series.
Telcom 2720 Cellular and Wireless Networks Homework 5 Spring 08 1. Consider an IS-95 network a. Why do the Power Control bits puncture the downlink voice traffic after it has been coded, interleaved, and spread?
A reaction occurs in a calorimeter that contains 120.0 g of water at 25.0°C, and 514.95 cal of heat is evolved. If the specific heat capacity of water is 1 cal/deg-g, what is the final temperature of the water?
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