An extensive property of a system depends upon the mass of the substance present in the system. Its value increases as the amount of substance in the system increases. Enthalpy, internal energy, heat capacity, number of moles, entropy are extensive prope
inspiration. He remembered waking to the sound of water boiling and the rooster crowing, so he gave the kettle a whistle in the form of a brightly coloured bird that screeched when steam from the boiling water rushed up the spout 最后,他看了回到他在一个农场上在印第安纳度过为启发的童年夏天...
Once you are confident that all the planaria are dead, there is just one final thing to do. Grab a good gravel vac and remove as many of the dead bodies as possible. Follow up with a water change.Next, you want to use your trusty aquarium test kit and closely monitor your ammonia ...
1.0mL of Br2 and 50.0mL of methylene c What are the solute particles present in aqueous solution of acetic acid? A solution was prepared by dissolving 10 grams of acetic acid in 265 mL of water. If the density of the solution was measured at 1.031 g/mL, what is the...
What about size of the molecule, is that important? If you compare water and diethyl ether, why has diethyl ether lower boiling point? Logged hollytara Chemist Full Member Posts: 317 Mole Snacks: +39/-0 Re: How to identify volatile molecules ...
At this point, half of the cells were harvested for a day 0 (D0) time point to serve as a reference for sgRNA enrichment analysis. The remaining cells were infected with the SARS-CoV-2 USA/WA-1 isolate at an MOI of 0.05. Cells were incubated for 4 d until >70% CPE was ...
1.Please identify the original paragraph from which the information of each of the following statement is derived. 1. ___Roger Revelle, an oceanographer, called warming “the great geophysical experiment.” He said, “The experiment is to load the atmosphere with as much carbon dioxide as possi...
Acidic hydrogen atoms are atoms that are attached to a highly electronegative atom and can be easily released as H+ ions when dissolved in water. The formed conjugate base also determines the strength of the acidity of the given compound....
and are considered aquatic due to the fact they need a thin layer of water around their bodies. But while they are technically aquatic, these creatures, which earned the nicknames "water bear" and "moss piglet" for their seemingly squishy morphology, have been found everywhere from the ocean ...
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