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Question- Note the electronic structure of Cadmium (II) and indicate the group (type A, borderline, or type b) in which it should be placed. Predict the principal inorganic forms of the element in fresh and sea water under both oxidizing and reducing conditions.
I want to know how this is done please show all steps in detail
a 0.5123g sample molar mass 204.23gmol of khp was dissolved in about 25 ml of distilled water and titrated to the
we are given an environmental engineer takes an air sample that hasbeen polluted with sulfur dioxide. the sample size
Assume that the density of the mixed solutions is 1.00 g/mL, that the specific heat of the mixed solutions is 4.18 J/(g celcius), and that no heat is lost to the surroundings. The deltaHrxn for the neutralization of NaOH with H2SO4 is -114 kJ/mol ..
What mass of CCl2F2 substance must evaporate in order to freeze 109 of water initially at 24 degrees celsius? (The heat of fusion of water is 334 J/g the specific heat of water is 4.18 J/gK .)
5.0 gram sample of kbr at 25 degrees celsius dissolves in 25 ml of water also at 25 degrees celsius. the final
If you have 300.0 mL of water at 25.00 °C and add 140.0 mL of water at 95.00 °C, what is the final temperature of the mixture. Use 1.00 g/mL as the density of water.
A 0.2150g sample is dissolved and treated with excess AgNO3. The precipitate is filtered, washed, dried as well as weighed. Product mass (AgCl) is 0.4587g. Explain what is the weight % of Cl in the original sample
A 74.8 g sample of copper at 143.2°C is added to an insulated vessel containing 165 mL of glycerol, C3H8O3 (l) (d = 1.26 g/mL), at 24.8°C. The final temperature is 31.1°C. The specific heat of copper is 0.385 J g-1°C-1. What is the heat capacity o..
How many grams of phosphorus react with 31.2 L of O2 at STP to form tetraphosphorus decaoxide
Determine Delta H in units of kj/mol AgCl. Presume that the density as well as heat capacity of the solutions is the same as that of water. State a balanced reaction for the process.
This is a study guide for naming of organic compounds, specifically alkanes and substituted alkanes. Thirty (30) questions and answers are also included. The study guide shows you
a calcium supplement is being analyzed for calcium by gravimetric analysis. the initial mass of the tablet used was
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