The definition of is the study of quantitative relationships between the amounts of reactants and products.
a)chemical equations
b) stoichiometry
c) molar mass
d)coefficient​

How did the WPA support the arts in the 1930s?A. by passing the National Industry Recovery ActB. by establishing the Federal One programC. By passing the Wagner ActD. by establishing the Social Security Act a number between 61 and 107 that is a multiple of 3, 6, and 7 Will mark brainlyMartha runs a small travel and tourism business. She, along with her staff, organizes vacations for her clients. Recently, Martha opened a new branch of her business in a different city. She has decided to print new brochures and catalogs that give information about her business. She also plans to mail these brochures to various homes in a location that attracts customers. Which type of promotion does Martha plan to use?A. sales promotionB. direct marketingC. personal sellingD. advertisingE. public relations How do I graph these parabolas 6. Which of the following was a direct result of the Boston Massacre? a. The Stamp Act b. The Townshend Acts c. The Intolerable/Coercive Acts d. The Declaratory Act Which of the following is a true statement concerning the use of a placebo?A.B.C.D. Help please? *25 points* A tablecloth can be pulled out from underneath a fully set table without breaking plates or glassware. The reason is that the objects follow Newton's: Help please did the first crusade recapture Jerusalem but killed jews Muslims and Christians in the process? A yes B no what european power established a government to rule over venezuela and colombia in bogot? How do you think the printing press changed the world? Chris paid $9.18 for a necklace. This amount includes a sales tax of 8%. What was the cost of the necklace before tax? -19.86 as A Fraction: How did you do it?Need Help Please!! The basic purpose of contrast is to...create interest on the page and aid in the organization of the information.create interest on the page and aid in the organization of the information.repeat elements to create a sense of unity.repeat elements to create a sense of unity.draw your eye to the white space of the composition. draw your eye to the white space of the composition. align the content so it is easier to comprehend. What does this scene suggest about Mr. Temple and Mr. Mulholland? Which of the following best represents the approach of Congress to declaring Armistice Day in 1926? Can anyone help please What are the requirements to access email on the web?A. a webmail provider's URL and a password B. a webmail provider's URL a username and a password C. a credit or debit card, a username, and a password D. an email server ID and a password Lisa has 6 hours of studying to do. If she divides her study time into 1/2-hour sessions, how many study sessions will she need? how does cutting down trees for firewood contribute to desertification in the sahel