Ethanol(CH3CH2OH) has a molar mass of approximately 46.069 grams per mole, and oxygen has a molar mass of 15.999 grams per mole. The percent composition of oxygen in ethanol would be (15.999/46.069)*100, or 34.73%. In gas chromatography, the weight composition of a substance can be ...
Capacity 10 liter per minute Output Pressure 40-70 kPa Power supply 220 V+/-20V/50Hz or 110V+/-10V/60Hz Flow Rate 0.05--5L/min Oxygen Concentration 93% (±3%) Power Consumption 650W Noise 52dB Compressor pure copper oil free compressor Net Weight ...
Maybe the person is going to visit an ice skating rink where the air is kept very cold. All of these things could be a cause for putting on a heavy jacket. Now, think about a second example. The effect is a boy named Abi has to go to the head teacher’s office. What are the ...
Abdominal Circumference, Body Fat Percent, and VO_2 Max in Pilgrims of Hulu Sungai Tengah Regency Maximum oxygen capacity (VO_2 max) is the maximum volume of oxygen that the body processes when carrying out intensive activities. VO_2 max units is millil... Huldani,Asnawati,D Auliadina,....
the oxygen flow is controlled to be between 8 to 12 liters/minute, and the air flow is controlled to be between 45 and 65 liters/minute; and reacting and combusting for 6 to 15 hours and collecting a phosphorus pentoxide product from a discharge hole at the bottom of the tower by usi...
Use the balanced equation to find out how many liters of sulfur dioxide are actually produced at STP if 1.5 x 10 27 molecules of zinc sulfide are reacted with excess oxygen and the percent yield is 75%. 2 ZnS(s) + 3 O 2 (g) 2 ZnO(s) + 2 SO 2 (g) 1.5x10 27 molecules ...
题目Rene Compean was no stranger to Angeles National Forest. But when ___ a new path last April, the hiker was lost. As the day ___ into dusk, following hours of aimless wandering, his concern turned to ___ . With no flashlight, only a liter of water, and ...
tied the knot. After marriage money matters can be a cause of disagreements,although the poll showed argumentsover household budgets,spending on the children and everyday purchases have declined since last year. 1. Which is the most popular place for people to celebrate Valentine's Day?
Methods used to estimate percent body fat can be classified as a laboratory or field technique. However, the validity of these methods compared to multiple-compartment models has not been fully established. This investigation sought to determine the validity of field and laboratory methods for estimat...
Water typically accounts for50 to 60%of an adult's body weight. Every cell of the body requires enormous water as the brain and muscles need 79 and... Learn more about this topic: Water in the Body | Healthy Water Intake & Its Importance ...