A 1.2 M solution of H2S reacts with a 0.80 M solution of NH2-. What volume of H2S is needed to neutralize 45mL of NH2-?

the inner planets of the solar system are rocky whereas the outer planets contain a higher proportion of ice and gas. this differentiation occurred in the early solar system because: g what is an example of calculability? group of answer choices dominos computation culture all of the choices are correct big data dollar menu 1.2m divided by 40 cm What does it mean when a patient says it hurts when he urinates and has blood in his urine? do you need to multiply everything on one side of an equation if you are only multiplying a fractionating that's adding the size of a television screen is given by the length of diagonal of the screen. What size is a tv screen the is 21.6 inches wide and 16.2 inches high as a part of a customer loyalty program, a restaurant's computer chooses orders at random to receive a free appetizer. each order has a 111 in 181818 chance of receiving a free appetizer. (each order is limited to one free appetizer.) let xxx be the number of orders the restaurant fills in a day until they give away the first appetizer. assume that each order getting the appetizer is independent. find the probability that the restaurant first gives away an appetizer on the 6^{\text{th}}6 th 6, start superscript, start text, t, h, end text, end superscript order of the day. What are the historical background event of indian caste system? b Write a description of the circuit diagram below.A4LAA3A What FPCON level applies when specific information is received about an increased, more predictable terrorist threat regarding an unknown installation and requiring steps be taken to deter terrorist planning that may affect daily operations? Why did the US enter WWII on the side of the Allies ? One myth about mental illness is the idea that those suffering from mental illness cannot be cured. please select the best answer from the choices provided t f 2. Togetherness Are good grades in high school associated with family togetherness? A random sample of 142 high school students was asked how many meals per week their families ate together. Their responses produced a mean of 3.78 meals per week, with a standard deviation of 2.2. Researchers then matched these responses against the students' grade point aver- ages (GPAs). The scatterplot appeared to be reasonably linear, so they created a line of regression. No apparent pattern emerged in the residuals plot. The equation of the line was GPA = 2.73 + 0.11 Meals. a) Interpret the y-intercept in this context. b) Interpret the slope in this context. c) What was the mean GPA for these students? d) If a student in this study had a negative residual, what did that mean? e) Upon hearing of this study, a counselor recommended that parents who want to improve the grades their children get should get the family to eat together more often. Do you agree with this interpretation? Explain. A group of researchers investigated the effect of media usage (whether or not subjects watch television or use the Internet) in the bedroom on ""Tiredness"" during the day (measured on a 50 point scale a. Identify each of the variables, state whether the variables are quantitative or categorical, and identify each variable as either explanatory or response variables. nterviewed b. To collect these data, the researchers randomly selected homes to visit and i the adult member of the household whose birthday was nearest. Is this an experiment or an observational study? Briefly explain. When a consumer has evaluated alternatives in the purchase decision process and selected one, he still must determine from whom he will buy andO level of involvementO increasesO when to buyO countertrade assume you have found a usb memory stick in your work parking area. what threats might this pose to your work computer should you just plug the memory stick in and examine its content? in particular, consider whether each of the malware propagation mechanisms we discuss could use such a memory stick for transport. what steps could you take to mitigate these threats, and safely determine the contents of the memory stick? Match the correct numbers and letters together please. given that a 300-k blackbody radiates its peak energy at a wavelength of about 10 mm, at what wavelength would a 600-k blackbody radiate its peak energy? b. if the two bodies in part (a) were the same size, what would be the ratio of the heat emitted by the hotter object to the heat emitted by the colder one glucose and ? are the product of photosynthesis . which of the changes would keep then hanger in balance? select all that apply