What's the grand formula mass of Fe (NO3) 3

A non-spontaneous reaction is: a reaction that always releases free energy a reaction that will occur without an input of heat a reaction that will only occur with outside interference a reaction that will occur without outside interference A

The sum of the atomic masses of the atoms in one molecule of C3H6Br2 is called the (1) formula mass (2) isotopic mass (3) percent abundance (4) percent composition

P 4 + 5O 2 P 4 O 10, 1.5 moles of product was made in 30 seconds. What is the rate of reaction? 0.011 g/min 210 g/min 380 g/min 850 g/min

Which region (s) of the period table contains elements that can adopt both positive and negative oxidation numbers?

Match the following. 1. hybrid BB 2. dominant "pure breed" 3:1 3. recessive alleles Bb 4. phenotype ratio bb

According to the periodic table, which element has an atomic number of 40? a. u b. ca c. zr d. np

3. Which word best fits with the Earth's day and night cycle a. Revolution b. Rotation C Orbit d. Axis

What causes temperatures in the summer to be higher than temperatures in the winter? A. The greenhouse effect, which raises temperatures on Earth, takes place during the summer months only. B.

What naturally forms an anion?

What is the concentration of a solution containing 1.11 g sugar (sucrose, C12H22O11, MW = 342.3 g/mol, d = 1.587 g/cm3) in 432 mL glycerine (C3H8O3, MW = 92.09 g/mol, d = 1.261 g/cm3) in molarity and molality.