Blog

How many grams of MgO are produced when 40.0g of O2 react completely with Mg? 2 Mg  + O2 –>  2 MgO

Identify if water is polar, non-polar, ionic, or none.

Of the elements: B, C,F, Li, and Na, the element with the largest first ionization energy is 

What is the correct form for the equilibrium constant expression for this reaction?                                     H2(g)  +  F2(g) ⇌ 2 HF(g)

Describe the correct lewis dot structure for water by answering the following questions: ( be sure to make your answers clear for each question Identify how many bonds How many lone pairs? What element is the central atom? How many bonds and lone pairs are on the central atom?

The explosion at the West, TX fertilizer plant listed below was a _____________ reaction. 2NH4NO3 → 2N2 + O2 + 4H2O

formula_sheet Chem 1_Page_1.jpgformula_sheet Chem 1_Page_2.jpgNew PT with Names.png  Please make sure to read each questions carefully and make sure to select or write the correct answer for each question.

What is the molarity of a solution that contains 17g of NH3 in 0.50L of solution?

Which of the following statements do both the efficient market hypothesis and behavioral finance agree on?

Inflation was high last year. Even though last year’s inflation does not forecast next year’s inflation, people believe inflation next year will also be high. This can be considered an example of which behavioral bias?