oliviaakers243 oliviaakers243

26-09-2022
Chemistry

Answered

A piece of barium has a volume of
4.00 cm3. The density of barium
is 3.62 g/cm3. What is the mass
of the sample of barium?
mass = [?] g

A piece of barium has a volume of 400 cm3 The density of barium is 362 gcm3 What is the mass of the sample of barium mass g class=

Answer :

Other Questions

Determine the number of moles of the compound and determine the number of moles of each type of atom in each of the following. (a)23.3 g of ethylene, C2H4 compo

A solution is made by dissolving 38.750 g of sample of an unknown, non-electrolyte compound in water. The mass of the solution is exactly 500.0 g. The boiling p

k 09 – Radioactivity and Half Life 9 Part A A wooden object from the site of an ancient temple has a carbon-14 activity of 15 counts/min compared with a referen

23. Write a balanced net ionic equation for each of the fol- lowing acid-base reactions in water. 21 (a) nitrous acid and barium hydroxide (b) potassium hydroxi

A student weighed an empty evaporating dish. It weighed 22.25 g. She added 19.4 mL of ethyl alcohol to the dish and weighed the dish containing the ethyl alcoho

What is the molality of a solution made from 2.50g of potassium chloride and 300mL of water? a. 0.112m b. 0.142m c. 0.010m d. 0.621m

How will the density and mass of a substance change if dirt is in the beaker when measuring? Explain why.

A solution containing 22.4 g of a molecular compound dissolved in 100.0 g of water has a boiling point of 101.5 °C. Calculate the molar mass of the compound. Th

How many grams of lithium chloride are in a 300mL sample of 2.00M of lithium chloride? a. 12.33g b. 25.20g c. 280.0g d. 0.014g

If a sample of oxygen gas has a volume of 2.02 L at 19.4 °C and a pressure of 1.20 atm. If the temperature was increased to 43.9 °C then what would its resultan