Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!
(N2O/He 1.5 dm3h−1gas flow, GHSV 3000 h−1), approximatively 6 moles of N2O per Kg of catalyst can be decomposed at 350°C within 1h, which is comparable to some of the most active catalysts. A higher activity is clearly attributed to the larger number of Mg-O-Co sites which...
The hardness of water is measured in the units mg/L (milligrams per liter), ppm (parts per million), or mmol/L (millimoles per liter). The formula to calculate the hardness of water (in mg/L) can be written as: Hardness=2.497Cal+4.118MgHardness=2.497Cal+4.118Mg where Cal and Mg ...
Considering that six electrons are needed to oxidize a bromide anion to a bromate anion (reaction 6), this charge should produce 0.02 moles of bromate anions at 100% faradaic efficiency and convert 2/3 (1 M) of the bromide anions in the initial electrolyte (20 ml of 1.5 M ...
NR activity (plotted as micromoles of nitrite product produced per gram dry weight of plant leaf tissue per hour) indicated that Z. marina took up NO3− day or night, whenever a pulse was detected (data given as means ± 1 SE). In fact, maximal NR activity was significantly higher ...
Water Potential in Plants with a Pressure Chamber Transpirational Water Losses Plant Water Transpired (L) in Season Potato 100 Winter wheat 100 Tomato 136 Corn 216 Silver Maple Tree 232 hr-1 per kg corn grain 632 per kg corn plant 240 The Efficiency of Water Use Differs Measuring YH O 2 ...
where Ni is the number of moles of complexation species formed at the rock or oil surface. ρ is the bulk rock density or oil density, which is calculated at the desired pressure and temperature employing empirical correlation using the properties of stock tank oil, and sd is the surface sit...
Mole fraction of a component in a solution describes the number of moles of the component present in the total number of moles of all the components present in the solution. x=ni∑niAnswer and Explanation: We are given: Mass of ethanol = 14.6 ...
PEM electrolyzers have been grown in size tohydrogen productioncapacities on the order of hundreds of kg per day and megawatt-scale of electrical power per unit. As of the year 2020, several larger hydrogen production projects have been announced or are under construction worldwide with facilities...
of moles of CO2 fixed per mole of water lost), which is of central importance in the interpretation of plant responses to climate change (see Fig. 4.15, and Chapter 2). The mechanism of stomatal opening is understood in broad terms. Exposure of leaves to a solar radiation or CO2 signal ...