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Write the full and condensed ground state electronic configuration and draw the orbital diagram for the following: a. Gallium, Ga b. Cesium, Cs c. Lead, Pb can you please take a picture of the answer so that i can see how it is done, then post it up i will rate these later when I finish looking through the responses
a sample of gas contains 0.2000 mol of c2h4g and 0.2000 mol of br2g and occupies a volume of 13.7 l. the following
What is the reaction that happens between methanol and naphthalene? What is the balanced equation
calculate the molar mass of a vapor that has a density of 1.88 gl at 25.2 oc and 710.
if 646 mL of gas at 280 K Is heated to 297 K, what will the new volume be? using charles's law
determine the mass of lithium hydroxide produced when 0.38 g of lithium nitride reacts with water according to the
If the elements symbol are the same for those 36 elements as they are in our universe, what would the noble gases be. 2. Which elements contain first d electron.
To obtain the same antifreeze protection requires 76 g of propylene glycol to replace each 62 g of ethylene glycol. Calculate the mass of propylene glycol required to replace 9.00 gal of ethylene glycol.
How much energy is evolved in the transition from the n = 2 to the n = 1 level for 0.5 mole hydrogen
The following heats of formation are used to find the change in enthalpy for the formation of tin chloride in the following reaction Sn (s) + 2Cl2(g) --> SnCl4(l).
When 1 mol of Fe2O3(s) is formed by combustion of Fe(s)with O2(g), 824 kJ of heat is liberated. By this reaction, how many mol of Fe should be consumed in order to liberate 100. kcal of heat
The beginning of the quetsion The value is called Avogadro's number. The term formula unit is a generic phrase that can mean a molecule, atom, ion, or whatever is represented by the chemical formula.
Calculate the enthalpy change, , for the process in which 41.5 of water is converted from liquid at 2.1 to vapor at 25.0.
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