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When 21.44 moles of Si react with 17.62 moles of N2, what is the limiting reactant? 3Si + 2N2 arrow Si3N4 Suppose 1.70 moles of NaOH and 1.00 moles of CO2 are allowed to react. How many moles of Na2CO3 will be produce...
3) Treat the above-washed resin with 350-400L of 2N NaOH, with a flow rate controlled at 5-6L/min. After the treatment, wash the resin with deionized water until the pH is 8-8.3. 4) Transform the alkali-treated resin with 400L of 2N HCL, with a flow rate controlled at 5-6L/...
1. Calculate Delta G for the following reactions: Na2CO3(s) + H2O(l) arrow 2NaOH(aq) + CO2(g) Na2CO3(aq) + CaCl2(aq) arrow CaCO3(s) + 2NaCl(aq) 2. Based on the calculation of Delta G above, predict What is the enthalpy for the following r...
How many millilitres (mL) of 1 MH2SO4solution is required to neutralise 10 mL of 1 M NaOH solution? View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE pre...
It作先行主语和先行宾语的一些句型 She had said what it was necessary to say. 2. 强调句型采集者退散 It is not who rules us that is important, but how he rules us. 3. "All+抽象名词"或"抽象名词+itself" He was all gentleness to her. 4. 利用词汇重复表示
a. What is the heat of reaction for Reaction A, in kJ/mol? b. What is the heat of reaction for Reaction B, in kJ/mol? Enthalpy Enthalpy (also known as the heat of reaction) is used to quantify the total heat...
aStock solution 5 mL was removed hall pipette and restricted into 25 mL by 2-Methoxyethanol 8 mL and 2N NaOH 12 mL. This is used as ionization difference solution. As the reference side solution, 2-Methoxyethanol: stock solution=20:5 solutions were used.[translate] ...
What is stated by Hess's law? Use Hess' Law to calculate enthalpy of reaction for the following equation: 2N2(g) + 5O2(g) rightarrow 2 N2O5(g) Given: 2 H2(g) + O2(g) rightarrow 2 H2O(l) Delta H = -571.6 kJ/mol N2O5(g) + H2O(l) rightarrow 2 HNO3(l) Delta H = ...