6) The correct option is A)Raise it to 100 times its present value.
Your tank of swamp fish needs a pH of 5, and the pH is 7 at present. you do to the H+ concentration should raise it to 100 times its present value and each pH unit is a 10-fold change in [H+] concentration.
7) The correct option is A) decreasing dissolved carbonate concentration and hindering growth.
Acidification of seawater would affect marine organism like corals and shell building by acidification would decrease dissolved carbonate concentrations and hinder growth of corals and shell-building animals. The building of skeletons in marine creatures is sensitive to acidity. To make calcium carbonate, shell-building marine animals like as corals combine a Ca+2 with carbonate from surrounding seawater, and releases carbon dioxide and water in the process.
6) Your tank of A) raise it a 100 times its present value B) cut it...
Hello can someone please help me with this queshtion its 3 time I post this please. The queshtion is in the buttom. Im really confused from what to choose I have been second guessing myself. The Economics of Immigration Paul Krugman In 1970, only 5% of U.S. workers had been born abroad. By 2016, however, 17% of American workers had immigrated to the United States, both legally and illegally. (1) Figure 1: Percentage of U.S. labor force that is foreign-born...
I need help to write a nice introduction for experiment 6 please ( no hands write ) typing Thank you HEAT TREATMENT OF STEELS EXPERIMENT 6 EXPERIMENT 6 HEAT TREATMENT OF STEELS THEORY The Effect of Cooling Rate One of the most convenient methods for controlling the properties of a given steel, i.e., a steel whose composition is already fixed, consists of austenizing the steel and ten cooling to room temperature at some predetermined rate. A variation of cooling rates...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
I need Summary of this Paper i dont need long summary i need What methodology they used , what is the purpose of this paper and some conclusions and contributes of this paper. I need this for my Finishing Project so i need this ASAP please ( IN 1-2-3 HOURS PLEASE !!!) Budgetary Policy and Economic Growth Errol D'Souza The share of capital expenditures in government expenditures has been slipping and the tax reforms have not yet improved the income...
How can we assess whether a project is a success or a failure? This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...