Posts by Jameisha
Total # Posts: 21
(x^2 + x) + ã(x^2 + x) - 2 = 0
What weaknesses made the League of Nations an ineffective force for peace in the 1920s and 1930s?
draw a plane containing 4 coplanar points A, B, C, and D, with exactly 3 collinear poinys A, B, and D
Explain how you identify the zeros of a function
I need a summary of the poem easter 1916
retell the story of the Viet Dinh's family experience by turning their story into a poem. the story is An American Story it is a short story by Anthony Lewis it is 3 pages long
Which has more atoms: 3.0 g iron, Fe, or 2.0 g of sulfur, S?
Explain why a graph showing the relationship between the amount of a particular element and the elements mass is a straight line.
List the two equivalent conversion factors for the molar mass of silver, Ag.
Determine the molar mass of the following elements: a. manganese, Mn c. arsenic, As b. cadmium, Cd d. strontium, Sr
Describe how Avogadros constant relates to a mole of a substance.
Solve using distributive property (Shaow all Work) 8t-4+3(y+7)=6y-3(y-3)
Solve using distributive property (Show all Work) 15-3y=y+13+y
solve using distributive property (show all work) 3w-1-4w=4-2w
Describe why atoms of bromine, Br, are so reactive. To which family does bromine belong.
Describe why chemists might sometimes store reactive chemicals in argon, Ar: To which family does argon belong?
how do you convert grams to ounces
how do you convert ounces to grams
how do you convert kilograms to pounds
Before 1937, all naturally occurring elements had been discovered, but no one had found any trace of element 43. Chemists were still able to predict the chemical properties of this element (now called technetium), which is widely used today for diagnosing medical problems. How...
Predict which isotope of nitrogen is more commonly found, nitrogen-14 or nitrogen-15.(Hint: What is the average atomic mass listed for nitrogen in the periodic table?)