Loam is a soil texture that is composed of what

mmonia, NH3, is used in numerous industrial processes, including the production of pharmaceuticals such as sulfonamide and antimalarials and vitamins such as the B vitamins.

How many moles of N2 are in a flask with a volume of 250ml at a pressure of 300.0 KPa and a temp of 300.0 K

What type of reaction is this mg + 2hcl - > mgcl2 + h2 a. decomposition b. synthesis c. double-displacement d. single-displacement

Balance the following redox equation using the smallest integers possible and select the correct coefficient for the hydrogen sulfite ion. MnO41 - (aq) + HSO31 - (aq) + H + (aq) → Mn2 + (aq) + SO42 - (aq) + H2O (l)

Which property does a metal with a large number of free-flowing electrons most likely have? very hard very brittle poor conductivity good conductivity

chromium can combine with chlorine to from corneum chloride which equation is a correct representation of this reaction

What is the atomic weight of a hypothetical element consisting of two isotopes, one with mass = 64.23 amu (26.0%), and one with mass = 65.32 amu? (a) 65.3 amu (b) 64.4 amu (c) 64.9 amu (d) 65.0 amu (e) 64.8 amu

Is this base a physical or chemical property?

Classify each of the following aqueous solutions as a nonelectrolyte, weak electrolyte, or strong electrolyte. a) LiClO4 b) HClO c) CH3CH2CH2OH d) HClO3 e) CuSO4 f) C12H22O11

Give examples of temporaty physical change