Other non-modified polyolefins and POM also behave in a brittle manner if Mw<100 kg mol-1, whereas the transition occurs at some 15 kg mol-1 in polyamides, presumably owing to the strong hydrogen bonding between chains (leading to a relatively high Tg) and their much finer lamellar ...
The Castle Bravo shot was most powerful H-bomb tested by the USA. It released 63 peta joule (PJ), appoximately 15 megatons of TNT. The bomb components themselves were nicknamed 'SHRIMP' an acronym; "Staged Hydrogen Radiation IMPlosion". This bomb was 684 times the energy release of Fatma...
What mass of water, in kilograms, would have to be electrolyzed to produce 125 kg of hydrogen? Explain how to convert 67.6 milligrams to kilograms. Explain how to convert 4.0 x 102 milligrams to kilograms. Calculate the mass of 1.16 L of SF6 at STP. ...
What is the mass of a single hydrogen atom?Number of molesThe number of moles can be defined as the ratio of the given mass to the atomic mass, or it can be the ratio of the number of the particles to the Avogadro number.Answer and Explanation: ...
A unit of mass equal to1/12the mass of an atom of the most common isotope of carbon (carbon 12), which is assigned a mass of 12. A hydrogen atom has a mass of 1 atomic mass unit since its mass is1/12the mass of carbon 12. ...
When using hydrogen (2H) labeling the stable isotope must be located on atoms from which it will not be exchangeable withhydrogen atomsin solution or in gas phase (in the ion source). For example, deuterium labeling of an acidic hydrogen position would be useless because the2H would easily ...
Hydrogen Flow Meters In many hydrogen research & pilot facilities - like testing fuel cells - flow meters play a role. Especially where high quantities of hydrogen are being measured. Read more about how we can support you. Read more
Step by step video, text & image solution for The mass of hydrogen atom is 1.66 xx 10^(-24)g and Planck's constant is 6.64 xx 10^(-27) erg.sec. The de Broglie wavelength of a hydrogen atom moving with a velocity half that of light of by Chemistry experts to help you in doubts...
A small statue that has a mass of 500.0 g displaces 150.5 ml of water. What is its density in grams per millilitres? What is the mass percent of hydrogen in water? What is the mass of NaCl in deionized water? What is the mass of a liquid with a density of 2.12 g/mL and a vol...
A tank contains 1000 kg of fluid. If the volume of the fluid is 0.5 m3, what is the density of the fluid? What mass of water, in kilograms, would have to be electrolyzed to produce 125 kg of hydrogen? A car travels at 60 miles per hour and gets 15 kilometers per liter of ...