Hi guys, I have a question. I don't know which experiment we're doing in chemistry. I don't know the name. Do you know what it is?
I have been sick for a week! That's why I'm asking
Hello. The sentence: A brain in this apparently largely useless mass… …. After “mass” you can of course add this and that, but that’s not the point. But "apparently" doesn't accuse anyone, does it? Instead of "apparently," perhaps we should use something "non-intrusive"? Thanks.
I've been out of class the last few days preparing for our school's musical, and when I got back to class, I asked about my assignment. My teacher said he'd handed it in long ago without me even seeing it and announced loudly in front of the class that I got a grade of 4….
Hello my love, I wanted to ask you: 1) What color does tap water have when you add universal indicator to it? 2) What color does tap water have when you add CO2 to it? 3) what color does carbonic acid have when heated (i.e. tap water + CO2)
5,000 mL of a formaldehyde solution with a density of 1.1019 g/mL are transferred into a Mixture of 20 mL water and 4.000 mL 25.00% ammonia solution (density 0.9070 g/ml), then 25.0 mL of 1 N HCI (f = 1.000) with a few drops of rosolic acid solution as indicator Aurin (see right; change to…
In the experiment, the flammability is apparently investigated, which is also a substance property. I don’t know a name for it.
What should I write when performing? Please help
I think it’s the way you think it is: