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a) Research the space elevator concept. Consider the environment in which the cable must operate. Recommend two physical, and one chemical property that the cable should have. Justify your choices.
b) Based on what you have learned about bonding and forces in solids, which type of solid, in your opinion, is the most suitable for use in the space elevator cable?Justify your choice.
You mix 55 mL of 1.00M silver nitrate with 25 mL of 0.81 M sodium chloride. What mass of silver chloride should you form?
A solution is prepared by dissolving 14.4 g ammonium sulfate in enough water to make 100.0 mL of stock solution. A 11.50 mL sample of this stock solution is added to 55.00 mL of water.
What volume of 5.0 M nitrate ion solution would be required to react with 35.0 mL of 0.75 M sulfide ion
Why are the hydrides of alkali metals are high-melting solids, whereas the hydrides of halogens are gases at room temperature
mercury ions hg2 2 can be removed from the solution by precipitation with cl-. suppose that a solution contain aqueous
Explain why is it sometimes incorrect to state that a compound is broken down into its component elements in a decomposition reaction
The decomposition of Phosphine, PH3(g), to P4 (g) and H2 is first order with rate constant of 1.1 min-1. How long will it take to decompose one fifth of the Phosphine
calculate the mass of propylene glycol that must be added to .360 kg of water to reduce the vapor pressure by 2.87 torr
Forecast whether an aqueous solution can be made up to have the subsequent concentrations or whether a chemical reaction must occur: (a) 0.25 M CH3COONa and 0.15 M HI
Why is it that when you look into any type of light for a long period of time that blotches of black appear when you look away
The molecular formula of butane is . It is obtained from petroleum and is used commonly in LPG (Liquefied Petroleum Gas) cylinders (a common source of cooking gas). It has two arrangements of carbon atoms
How much heat is required to warm 1.40 kilograms of sand from 24.0 degrees Celsius to 100.0 degrees Celsius?
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