The diagam shows two charged objects, A and B. Based on the field lines, what are the charges of the
objects?
O A positive
B: negative
O Anegative
B: positive
OAnegative
B: negative
DApositive
B: positive
A

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea

What are the other two pieces of glassware you used in this experiment that you could obtain hundredths digit accuracy?