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Can Hydrogen Chloride be used to make clean energy?

Hi I know Hydrogen Chloride can be mixed with water and a metal (aluminum, magnesium, zinc) to make hydrogen gas. My question is can the gas pressure be enough to displace water or turn a turbine to create energy. Would it be cost effecient? Could it be used at deep water such as the ocean? […]

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Torque production in PMSM

First and foremost I have a question regarding the MMF distribution in a Motor produced by a single coil. I found a picture here: Why does the MMF not start at 0 at 0°? When I apply the $$NI=\int{H \mathrm{d}l}$$ with a curve with a small angle opening around the 0 point (horizontal arrow), I’d […]

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Brain MRI registration

I’m helping a radiologist doing a machine learning study. We have a dataset of brain MRIs taken from different subjects (and sometimes with different scanners too), i would like to register these MRIs to a common template before feeding them to a neural network. I’m currently using FSL for doing pre processing. Should i use […]

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Granite Male Enhancement “Pills Price” Free Trial

Granite Pills can without much of a stretch be requested uniquely from the official site of the vender. Hardly any subtleties of you will be required to be given, for example, contact no, mail id, your area, and so forth after this, installment will be required to be made in the mode so referenced there. […]

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About solid state

I am bit confused in what will be voids present in hexagonal close packing. In it there are total 6 atom,then I will calculate the tetrahedral voids from the knowledge that the Tetrahedral hedral void is twice the no.of atoms present present in the unit cell and octahedral voids are same as the no.of atoms […]

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Why does Enthalpy of Formation of alkali metal Fluorides Decrease down the Group and for Chloride ,Bromide and Iodide Increase Down the Group?

My Question arises from the following passage The alkali metal halides, MX, (X=F,Cl,Br,I) are all high melting, colourless crystalline solids. They can be prepared by the reaction of the appropriate oxide, hydroxide or carbonate with aqueous hydrohalic acid (HX). All of these halides have high negative enthalpies of formation; the $\Delta_fH^{\circ}$ values for fluorides become […]

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Theoretical Yield, Actual Yield, and Percent Yield Problem (help!) [closed]

CuSO4*5H2O + 4 NH3 → [Cu(NH3)4]SO4 + 5 H2O Calculate Theoretical Yield of Tetraamminecopper(II) Sulfate Monohydrate [Cu(NH3)4]SO4 + 5H20 – Calculate the theoretical yield (in moles) of tetraamminecopper(II) sulfate monohydrate produced from the limiting reagent and the relevant balanced chemical equation. Known: Mass of Copper(II) Sulfate Pentahydrate: 1.6 g Moles of Copper(II) Sulfate Pentahydrate: 0.00775 […]

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Low-pass (band-pass) filter for op amp circuit

I have a circuit that amplifies a one-shot inductive trigger pulse of about 1.3Khz (@780 micro sec period) from about 10-200mV to about 3-4V. Between C1 and R3 there is a 0.13uH inductor coil with 11 ohms resistance that is being triggered externally (magnetically) and eddy currents are created as a result. I did not […]

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Transformer at no load

I have been reading about the working of transformers at “no load” condition, that is when no load is connected to secondary side of the transformer. I don’t understand why the transformer still draws a little current called “no load current.” I read about it on different websites and in books and found that it […]

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Is this input-output relation correct? Schmitt trigger

OK, operational amplifier will want to keep node A at GND level. It will try to set its output so that the condition (inverting input potential = non-inverting input potential) is satisfied all the time. So, why isn’t a 5V of input mapping to -10 V which will hold node A at 0 V, but […]