How many moles of HCl are needed to react with 0.87 moles of Na?

A:0.87 mol HCl

B:0.82 mol HCl

C:1.0 mol HCl

D:0.96 mol Na

1.Which thematic group uses technology to direct the behavior of dynamical systems, ensuring that they behave in a predictable manner?2.Which thematic group creates circuits with miniature, packaged components that directs and control electricity?a.Communication Systemsb.Control Systemsc.Computer Systemsd.Energy Systemse.Electronic Systems Immigrants were targeted during the Palmer Raids because they wereA. entering the United States illegally and taking low-wage jobsB. gathering in large ethnic communities, harming property valuesC. aggressively trying to overthrow the US governmentD. believed to be sympathetic to anarchists and communists [20 points + brainliest]How much do you think place affects people? Consider how a certainplace has played a part in your life or in the life of someone you know. You could also think about a movie or a book in which the location is key to the story. Write a paragraph explaining how you think place affects a person or character. Read the excerpt from Eleanor Roosevelts speech "The Struggle for Human Rights.As I see it, it is not going to be easy to attain unanimity with respect to our different concepts of government and human rights. The struggle is bound to be difficult and one in which we must be firm but patient. If we adhere faithfully to our principles I think it is possible for us to maintain freedom and to do so peacefully and without recourse to force.The future must see the broadening of human rights throughout the world. People who have glimpsed freedom will never be content until they have secured it for themselves. In a truest sense, human rights are a fundamental object of law and government in a just society. Human rights exist to the degree that they are respected by people in relations with each other and by governments in relations with their citizens.What type of evidence does Roosevelt use to support the claim that the United Nations must attain unanimity on the human rights issue? Paulo is flying a kite as shownin the right. Find the length of the kite string. find the measure of arc DB in Pplease hurry if you can What is 5 x -1 =Doing summer homework f(x)=7; find f(-3) and f(0.1) Which generalizations about economic conditions in Africa are accurate? Check all that apply. Many African nations have a limited manufacturing base. Few African nations have large numbers of people living in poverty. Many African nations have a large, unskilled workforce. All African nations are dependent upon a single export. The economies of many African nations are affected by high debt. An investment company advertised that last year its clients, on average, made a profit of 10%. Assuming that average refers tofollowing claims must be true based on this information?Note: More than one statement could be true. If none of the statements is true, mark the appropriate box.Last year at least one of their clients made a profit ofexactly 10%.Two years ago some of their clients made a profit of at least10%.Last year some of their clients made a profit of010% or more.OO Last year all of their clients made a profit of more than 2%.Last year, the number of their clients who made a profit of10% or less was equal to the number of their clients whomade a profit of 10% or more. A sample of substance x that has a mass of 326.0 g releases 4325.8 cal when it freezes at its freezing point. if substance x has a molar mass of 58.45 g/mol, what is the molar heat of fusion for substance x? use q equals n delta h.. 13.31 cal/mol 74.00 cal/mol 775.6 cal/mol 19054.7 cal/mol Select the word you want to punctuationSearching for hope is one of this summers major releases. The movies core them 13C and 14C are isotopes of 12C, which has 6 electrons, 6 protons, and 6 neutrons. What is the arrangement of subatomic particles in 14C?A. 6 electrons, 7 protons, and 6 neutronsB. 6 electrons, 7 protons, and 8 neutronsC. 6 electrons, 6 protons, and 8 neutrons There are 20 dogs and 15 cats in a pet shop. Find the ratio of cats to dogs. Of the major poets studied in this unit, the victorian that was least concerned with innovation is: How many grams of glucose (C6H12O6) are contained in 555 mL of a 1.77 M glucose solution? How do you do this? A line intersects the points (8, 2) and (12, -10). What is the slope of the line in simplest form? m = [?] Which quote helps establish "A Call Loan" by O. Henry as an example of Regionalism? Question 4 of 32How does surface-to-volume ratio relate to the size of a cell?O A. Small cells have a smaller surface-to-volume ratio thanlarger cells.OB. There is no relationship between surface-to-volume ratioand cell size.O c. Small cells have a greater surface-to-volume ratio thanlarger cells.O D. Surface-to-volume ratio remains constant as cells increasein size.