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Consider a reaction in which two reactants make one product (for example, consider the unbalanced equation A + B = C). You know the following:
2.0 moles of A (with an excess of B) can make a maxiumum of 2.0 moles of C
3.0 moles of B (with an excess of A) can make a maxiumum of 4.0 moles C
If you reaction 2.0 moles of A and 3.0 moles of B, what is the maximum amount of C that can be produced?
You are given the chemical reaction (unbalanced equation): AsF3 + C2Cl6 AsCl3 + C2Cl2F4, if 1.3618 mol of AsF3 are allowed to react with 1.000 mol of C2Cl6, what would be the theoretical yield of C2Cl2F4, in grams?
The addictive painkiller morphine, C17H19NO3, is the principal molecule in the milky jiuce that exudes from unripe poppy seed capsules. Calculate the pH of a 0.0227 M solution of morphine, given that Kb = 7.9E-7.?
A current of 0.0100 A is passed through a solution of rhodium sulfate, causing reduction of the metal ion to the metal. After 3.00 h, 0.038 g of Rh has been deposited. What is the charge on the rhodium ion, Rhn+? What is the formula for rhodium su..
1.given that nickelii perchlorate that is a polyatomic ion with the formula clo41- dissolving in water first of all
In order to maximize topographic contrast in SEM, would you use backscattered or secondary electron detector? Explain.
What type of reaction mechanism would you expect between the following compounds (e.g. SN2; some may have more than 1 type)
The Rb-Sr data given below are for whole-rock samples from amphibolite metamorphic facies of theLewisian gneiss complex in Scotland (Moorbath et al., 1975), and the Sm-Nd data are for whole-rocksamples from granulite metamorphic facies of the same..
Explain why the solubility of different cations groups can be affected by the acidification of their solutions
Calculate DeltaG °rxn. c) In which direction is the reaction, as written, spontaneous at 25 °C and standard pressure?
A current of 1.26A is passed through an electrolytic cell, forcing the following reaction. What is the total volume at STP after 7.44h
calculate the mass of solid agno3 that can be added to 2.0l of a 0.10 m k2cro4 solution in order to just start
Describe the preparation of 1L solution of 0.02M Tris buffer, PH 7.8. 3. What volume of glacial acetic acid (d= 1.06g/ml) and what weight of solid potassium acetate are required to prepare 5 liters of 0.2M acetate buffer,PH 5.0?
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