Reference no: EM13129231
1)convert 75 degres to C (Celsius) 2)List the name for the group four groups of the periodic tale that have common names 3) which of the following compounds would not be consider an ionic compound? Sodium chloride, strontium oxide, carbon dioxide or magnesium oxide. 4) give the proper chemical name for the chemical formulate listed a) Na2s, Cs2O, CO2,N2O4 5) convert 32% to part per million (ppm). Express answer in scientific notation 6) convert 1,150 ppm into percentage . express answer in scientific notation 7) august has 31 days how many seconds are there in august. 8)there are 1609 meters in a mile, how many miles do 3000000 milliliters equals 9) What is base unit for temperature in the SI system 10) match the following brief but informative descriptions:
maximun of two spin opposed electron per orbital
electrons fill from the lower to energy levels
minimum number of pair of electrons is given sub-orbital
Hund's rule, pauli exclusion principle, aufbau principle ( match the correct one)
what is the correct electron configuration for (FE)
what is the correct electron configuration for Cr (chromium). Chose the proper Lewis dot structure for the compound or poliatomic ion: Sulfur Dioxide (SO2). Chose the proper lewis structure for the following compound or polyatomic ion: the phosphate ion (PO4-3).
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Information about contradiction to condition
: Let (X, E, u) be a measure space with u a non-negative measure. Suppose that Prove that f (x) = 0 a.e. with respect to u.
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Comprehensive outline for a document
: Carefully examine the theory and practice of successfully drafting a lengthy document such as a formal report or proposal. From your experience
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Show the chemical behavior of an atom
: Show the Chemical behavior of an atom - The chemical behavior of an atom is determined by most directly by the
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Examine the accounting requirements for the business
: Examine the accounting requirements for the business combination and discuss challenges in preparing the financial statements for the consolidation of subsidiaries on the date of acquisition.
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What is the correct electron configuration for cr
: what is the correct electron configuration for Cr (chromium). Chose the proper Lewis dot structure for the compound or poliatomic ion: Sulfur Dioxide (SO2).
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Determining stable steady-state value
: Solve the following linear, first-order differential equations and ensure that the initial conditions are satisfied. Show whether or not the steady-state solutions are stable.
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What mass of helium is in the blimp
: If the gas is at 23C and 1.0 atm, what mass of helium is in the blimp? The Goodyear blimps, which frequently fly over sporting events, hold approximately 1.85×105 ft^3 of helium.
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Find all measures of location and measures of variability
: A sample, in hour's of life, is as follows:: 123, 116, 122, 110, 180, 126, 125 Find all Measures of Location (Central Tendency) and Measures of Variability (Dispersion or Variation).
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Illustrate what is the best that can be achieved
: describe whether the determination of the current value of the long-term assets is subjective or objective. Illustrate what is the best that can be achieved in such a determination?
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