if a proton has a relative mass of 1 unit and a relative cha

英语翻译
Proton conductivity of the membranes in plane direction (22)
was measured using an electrochemical impedance spectroscopy
technique over the frequency range from 10 Hz to 100 KHz (Hioki
3532-50).A single cell with two blackened platinum plate electrodes
was mounted on a Teflon plate at 0.5cm distance.The cell
was placed in either a thermo-controlled humidic chamber or deionized
water to measure the proton conductivity as functions of
relative humidity (RH) and temperature.Proton conductivity 2 was
calculated from Eq.(1):
2 = d
(tswsR)
(1)
where d is the distance between the two electrodes,ts and ws are
the thickness and width of the membrane at a standard condition of
60% RH,respectively,and R is the resistance value measured.For the
measurement in liquid water,the swollen membrane thickness was
used in the calculation of 2.During the measurement above 100 ◦C
at 100% RH,a pressure-resistant (up to 7 bar) closed chamber was
used.

英语翻译
Activation Energy,Spontaneus Processes,Proton-Transfer Reactions,The Solubility-Product Constant Ksp,Standard Electode Potentials,The s (p,d,f) Orbital,Radius of Atoms,Multiple Bonds,Bond Polarity,Ionic Solids,Fischer projection,aliphatic compound,electrophilic reagent,Cannizzro reaction,halogenated hydrocarbon,hybrid orbital,Lucas reagent,tautomerism,acetic acid
thanks
coefficient variation,primary standard,dissociation constant,methyl orange,side reaction coefficient,iodimetry,absorptivity,bimolecular nucleophilic substitution,stereo isomer
还有一些，另外我不要软件翻译的，那些不准确。

A proton orbits a 1.0-cm-diameter metal ball 1.30 mm above the surface.The orbital period is 1.60 *10^(-6) s,what is the charge on the ball
翻译：一个质子在一个直径为1.0cm的金属球上方1.3mm处周期运转，质子的周期是1.6*10^(-6)s，问金属球的带电量

在nature上看到一篇化学论文题目叫Proton fronts on membranes,问这个题目怎么翻译比较好,谢谢

英语翻译
In theory,we might have expected four sets of proton signals for toluene.However,the resolving power of an nmr spectrometer .good as it is in most applications of such spectroscopy .is not sufficiently good to distinguish among the ortho.meta and para hydrogens of toluene,so that we see ' but two signals in the spectrum of this compound2.

美国大学物理题 HELP!
Problem 4.A proton and an electron are far apart at rest.An external agent brings the electron and proton closer together and then holds them at rest.Which statement is correct about the work done by the external agent?
A) The work done is negative.
B) The work done is positive.
C) The work done in this case is zero because the proton and the electron will spontaneously come close to each other even without any external force.
D) None of the above.

Aproton(mass1.6726×10−27kg)andaneutron(mass1.6749×10−27kg)at rest interact to form a deuterium nucleus (heavy hydrogen).In this process,a gamma ray (high energy photon) is emitted.The energy of this gamma ray is measured to be
2.2MeV≡2.2×106 eV.
a) What is the mass of the deuteron?Assume that you can neglect the small kinetic energy of the deuteron acquires after emitting the gamma ray,but keep all five significant figures as you calculate.
b) If we include the emitted gamma ray along with the proton and neutron (now bound in the deuteron) in the final state of the system to which we apply the momentum principle,we conclude that the system’s momentum must be conserved.That is,the deuteron must recoil with momentum equal and opposite to the momentum of the emitted gamma ray.Estimate the kinetic energy of the recoiling deuteron and verify that it is indeed small compared to the energy of the gamma ray,as assumed in part a).

一道英文的物理题
When a proton captures an electron,a photon with an
energy of 13.6 eV is emitted.What is the frequency of this
photon?Does it lie in,above,or below the visible range?