称取含磷样品 0.100g，溶解后把磷沉淀为 MgNH4PO4，此沉淀过滤洗涤再溶解，最后用0.01000mol/L 的 EDTA 标准溶液滴定，消耗 20.00mL，样品中 P2O5的百分含量为（）。已知M(MgNH4PO4)=137.32g/mol,M(P2O5)=141.95g/mol。
Over-explaining can lead to stress and loss of control. Break free from this pattern. @MATILDADJERF Find it impossible to set boundaries or say no, without providing a lengthy groveling explanation? Of course, a bit of explanation is sometimes necessary. You don’t want to give loved ones ...
It is not possible to know from these surveys whether the prevalence of anal intercourse is actually increasing, or as some would suggest that the sexual repertoire of Americans has expanded to include anal intercourse, along with oral and vaginal sex (Leichliter, 2008; McBride & Fortenberry, ...
Lindsay Dodgson
s on you and you alone to stick to your boundaries–and once they start becoming unglued, it can be a very slippery slope. As those boundaries become eroded, you start feeling like you have to say yes to every client request. You feel like the only way to grow is ...
It is finally important to highlight that this mechanism of public panic fueled by misunderstanding may have been even more significant in the case of COVID-19 NPIs during the first wave, since, according to Lau et al. (2020), lockdowns could raise serious concerns among the population, ...
⚪️Do you struggle to set boundaries in relationships? ⚪️When you get upset in situations in the present, are the feelings you’re having all about that day—or related to things from your childhood? ⚪️Do you frequently...
An estimated 90 percent of earthquakes take place within its boundaries. And it hosts a large number of active volcanoes, with approximately 75 percent of the world's active volcanic sites located along its path. After the Ring of Fire, the Alpide belt is the second most se...
While many think quiet quitting is nothing more than setting healthy boundaries, others see it as a sign of poor work ethic. We could debate whether quiet quitting is good or bad forever. But, are workplaces actually taking the time to understand why it happens and how they can effectively...
We've already seen a lot of battles over the boundaries of immersive ecosystems. TheApple-Epic court battlewas really about where one paywall ends and another begins. Sometimes that wall is in an app, and sometimes that boundary line is a lot more fuzzy. A f...