Zkdkdkddkfkf Zkdkdkddkfkf

13-10-2022
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
Record your answer to the hundredths place.
Mass (g)

Answer :

Other Questions

A piece of metal has a mass of 32.4g and has a volume of 24.9cm³. What is its density?

Mass = 16.0 g Volume = 4.0 cm3.A student finds the mass of the sample to be 17.5 grams. What is the student's approximate percent deviation (percentage of error

Mass = 16.0 g Volume = 4.0 cm3.A student finds the mass of the sample to be 17.5 grams. What is the student's approximate percent deviation (percentage of error

During an experiment, a student adds 1.23 g CaO to 200.0 mL of 0.500 M HCl . The student observes a temperature increase of 5.10 °C . Assuming that the solu

The element X has a mass number of 40 and electron number of 20: Find i- The atomic number of the element X The name of the element X

heeeelp Plants do not have bones that provide them with structure and support, they have _____. tubes made of cellulose cytoplasm an exoskeleton muscles Which

PLEASE HELP!! What is the WEIGHTED average atomic mass of this element? An isotope with mass 185 amu is 19% abundant An isotope with mass 180 amu is 81% abundan

Give the names of following compounds (in aqueous solution): HBr 7 HBrO 2 HCN 3 H₂CO3 4 HC₂H302 5 H₂SO4 6 H3ASO3 8 HNO2 9 HC104 10 H₂C2O4 11 H3PO4 12 H₂CrO4_

28. Use the reaction below to answer the following questions. 2 Ag(s) + Zn(NO3)2(aq) → Zn(s) + 2 AgNO3(aq) a) It is found that the rate of production of Zn(s) i

Where should the label for the activation energy be added to the graph below? OAA OB. B O c. c O D. D Potential Energy B Reaction Progress D