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Explain how to compute how many grams of silver chloride can be produced from 3.14 g of silver nitrate?AgNO3(aq) + NaOH(aq) -> AgCl(s) + NaCl(aq) (unbalanced)
A freshly prepared sample of curium-243 undergoes 3312 disintegrations per second. After 6.00 years, the activity of the sample declines to 2755 disintegrations per second. Calculate the half-life of curium-243. half-life
Draw Fischer projection formulas of the major product of the reaction between E-2-methyl-3-hexene and aqueous Br2.
Choose all of the processes from below which describe changes which are independent of the path by which the change occurs the elevation increase experienced by a traveller travelling from Grand Isle
A cylinder of Nitric Oxide has a volum of 10.0L and a pressure of 16.98 atm at 20 degrees Celcius, the number of moles of NO
Which of the following molecular geometries could lead to linear molecule after removal of one atom? A.T-shaped B.See-saw c.Trigonal Bipyramid d.Triangular planar e.Bent
Given Ka values of 1.0 x 10-10 and 6.8 x 10-8 for C6H5OH and C5H5NH+ respectively, calculate the equilibrium constant for the following reaction.
Rhenium has 2 naturally taking place isotopes- Re-185 with a natural abundance of 37.40 percent and Re-187 with a natural abundance of 62.60 percent. The sum of the masses of the two isotopes is 371.9087 amu. Determine the masses of the individual..
If three of the known wavelengths of the emission spectrum of helium are 402.6nm, 447.1nm and 587.5nm. Compute n2 for these three emissions
the rate constant for a certain reaction is 8.60times10-3 . if the initial reactant concentration was 0.850 what will
From your models of SF4, BrF3, and XeF4, assume whether different atom arrangements, called geometrical isomers are possible if so, sketch them below. Indicate the preferred geometry for each case as well as suggest a reason for your choice.
What is the percent yield of carbon dioxide if 3.06 g of the gas is collected when 10.7 g of marble reacts
Define what mass of CO2 is consumed in the photosynthesis of 48.3 g of glucose (C6H12O6) from carbon dioxide and water
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