A 16.0 g sample of nickel metal is heated to 100.0°C and dropped into 51.0 g of water,initially at 23.0°C.Assuming that all the heat lost by the nickel is absorbed by the water,calculate the final temperature of the nickel and water.(The specific h

a sample of gas has a density of 1.96g/l at STP.Determine its molar mass. 英语翻译simple random sampling:A sample of n subjects is selected in such a way that every possible sample of the same size n has the same chance of being chosen Combustion of a 0.9835-g sample of a compound containing only carbon,hydrogen,and oxygen produced 1.900 g of CO2 and 1.070 g of H2O.a.What isthe empirical formula of the compound? a 0.7549 g sample of a compoun burns in O2 to produce 1.9061g of CO2 and 0.3370g H201.calculate the individual masses of ,c,h,and o in the 0.7549 sample2.determine the empirical formula of the compound. If Sample is a class,________ is correct copying constructor of this class.a) void Sample(const int& a); b) void Sample(const int& a) const; c) Sample(const int& a); d) Sample(const int& a) const SAT2化学题,涉及randomnessIncreased randomness results under which of the following conditions?1.A 1L sample of He(g) and 1L sample of Ne(g) are mixed in a 2L flask.2.Ice melts.3.CaO(s) reacts with CO2(g) to form CaCO3(s).(A)1 only(B)2 only(C)1 a 英语翻译cell sample in a final volume of 100 ul. name of sample是什么意思 Sample of academic A 16.0 g sample of nickel metal is heated to 100.0°C and dropped into 51.0 g of water,initially at 23.0°C.Assuming that all the heat lost by the nickel is absorbed by the water,calculate the final temperature of the nickel and water.(The specific h A 58g sample of a gaseous feul mixture contains 0.43 mole fraction C3H8. 这句话怎么理解?是样品...A 58g sample of a gaseous feul mixture contains 0.43 mole fraction C3H8. 这句话怎么理解?是样品含0.43mol 丙烷还是丙烷的摩尔 一条抽样的英文的题目Eggs sold in a supermarket are packed in boxes of 12.For each egg,the probability that it is cracked is 0.05,independently of all other eggs.A random sample of n boxes is selected and the variance of the sample mean numb A 1.778g sample of a component of the light petroleum distillate called naphtha is found to yield5.450g CO2(g) and 2.602g H2O(l) on complete combustion.Use the masses of carbon dioxide,CO2,and water,H2O,to determine the empirical formula of the alkan sample of opening 怎么翻译 Prime FactorDescription Give you a positive integer,please split it to some prime numbers,and you can got it through sample input and sample output.Input Input file contains multiple test case,each case consists of a positive integer n(1 < n < 65536) Sample of the product,where possible,if not a justification why it has not been possible to obtain a sample英翻中，打错了。 急需一篇英文文献The Relationship Between Parenting Styles andCreativity in a Sample of Jamaican Children a sample used for the shipping approval of products prior to shipment after mass production