Will give brainliest A 178g sample of some unknown material is heated to 94.0c. It is placed in a perfectly insulated container along with 136g of water at an initial temperature of 26C. After a short time, the temperature of both the material and water become equal at 35C. The specific heat of water is 4.18 J/g in this temperature rang. What is the specific heat capacity of the material?

Look at the bean data from days 4–6. use these data to explain how natural selection changed the number of dark red walking beans over time. writing part

1. suppose a reaction mixture, when diluted with water, afforded 300 ml of an aqueous solution of 30 g of the reaction product malononitrile [ch2(cn)2], which is to be isolated by extraction with ether. the solubility of malononitrile in ether at room temperature is 20.0 g/100 ml, and in water is 13.3 g/100 ml. what weight of malononitrile would be recovered by extraction with (a) three 100-ml portions of ether and (b) one 300-ml portion of ether? suggestion: for each extraction, let x equal the weight extracted into the ether layer. in part (a), the concentration in the ether layer is x/100 and in the water layer is (30 x)/300; the ratio of these quantities is equal to k 20/13.3.

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?