I need girl advice!! 4 months ago dad made me break up with my bf. I had to do it over text. I've dated multiple people since then, but I cannot get him out of my head. Every time I think of him and all of our time together, I start crying. I miss him so much, but I'm not allowed to talk to or see him anymore. What should I do??

Acurium-245 nucleus is hit with a neutron and changes as shown by the equation. complete the equation by filling in the missing parts. 52

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)

What methods could you use to solubilize calcium carbonate