What unit is used in measuring the mass of a substance? What is the unit factor method, when talking about converting measurements? Explain formula weight of Co(en)_3Cl_3.3H_2O What is the importance of SI units? Convert the value 8.1 x 10^15 ng/m3 to units of g/cm3. ...
What substance is responsible for the cohesive property of water? Explain why it is more difficult to produce drinking water from wastewater than from water in lakes. What are the 2 biggest sources of water consumption in the U.S.?
The intermolecular forces are capable of influencing the physical property of the substance. These types of forces exist between the molecules. London dispersion forces are weak intermolecular forces.Answer and Explanation: Become a member and unlock all Study Answers Try it risk-free for 30 days ...
Step-by-Step Solution:Step 1: Define Electrolyte An electrolyte is a substance that, when dissolved in water, dissociates into ions. These ions can be either cations (positively charged ions) or anions (negativ
What is the molar mass of a substance? What is the molar mass of (NH4)2CO3? An empty crucible has a mass of 25.70 g. After some copper(II) sulfate pentahydrate is added, the mass is 28.855 g. What is the mass of the copper(II) sulfate pentahydrate in the crucible? a. 3.16 g ...
the amorphous structure of glass makes it fairly flexible compared to pure salt crystals. In my experience, crystals involving divalent ions (like MgF2, CaFs, ZnS and ZnSe) are more robust than those involving only monovalent ions (NaCl, KBr, CsCl, CsI)....
The density of the substance is the ratio between a specified mass of that substance and its corresponding volume. The density of a mass will work for any mass with a corresponding volume since density is specific to the substance in consideration. Densities have no unique unit ...
a. What type of reaction is said to occur when an acid reacts with a base. b. What are the general products of such a reaction? i.e. an acid + a Br+H3O -- HBr+H2O, when this reaction is reversed (a) what substance acts as an acid? (b) what substance acts as a base...
What is the molar mass of Barium? Atomic Mass and Molar Mass The periodic table lists the atomic mass and molar mass of each element. The values are the same, but their units are different. Atomic mass has the units atomic-mass-units, or AMU. Molar mass is the mass of one mole of ...
What is the molar mass of NH4ClO4? How many grams of sucrose are needed to prepare 500 mL of a 1.5 M sucrose solution? What is the molar mass of a substance? What is molar mass in chemistry? What is the molar mass of C6H10O5? What is the molar mass of lysozyme? What is the ...