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In one paragraph explain the benefits of colonialism on the people who were colonized and women and education. Provide examples and mention your source of information.
Determine the density of N2O(g) at a pressure and temperature of 0.7982 atm and 304.5 K, respectively.
2.20 grams of chromium reacts with excess oxygen to give 3.22 grams of a chromium oxide. What is the name and formula of the chromium oxide. Write a balanced equation for the reaction
Why would no amine be extracted if NaOH is not added to the amine salt prior to extracting the amine with dichloromethane?
The alloy PT3Ir as well has a face centered cubic structure with and edge length of 3.969A. IN this structure, Ir atoms absorb the facial positions and Pt atoms occupy the corner positions. Explain what the density of each material- Pt is and Pt3Ir
A piece of metal with a mass of 169 g is placed in a 50 mL graduated cylinder. The water level rises from 20. mL to 38 mL. What is the density of the metal?
The hypothetical element, Bc, has three stable isotopes. The isotopic abundances and masses of the three isotopes are
what can we conclude about the energy required to excite an electron from n=5 to n=6 versus the energy required to excite an electron from n=4 to 5.
calculate the de broglie wavelength for each of the following.a 57 g ball with a velocity of 35. ms b an electron with
Indicate which layer( aqueous or organic) each component in the reaction will mainly reside in ( for both products and reactants ) for all the following three reactions: (1)Show the reaction of 1-naphthylamine hydrochloride with sodium hydroxide.
complexometric titration and stoichiometry.suppose you are studying coordination compounds of coii with the ligand
A 0.050 M H2S solution contains 0.15 M NiCl2 and 0.35 M Hg(NO3)2. What pH is required to precipitate the maximum amount of HgS but none of the NiS
Consider the following two redox reactions in the nitrogen cycle:
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