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- How would you calculate the Δx for a baseball with mass 145 . . . - Socratic
We can calculate #Deltax# using the Heisenberg uncertainty principle: #Deltax*Delta(mv)>=h (4pi)# Since the mass of the baseball will not change and therefore it is constant, the expression becomes:
- Question #5d6cd - Socratic
Here's what I got The theoretical yield of a chemical reaction is the amount of product that you should expect to get if the reaction had a 100% yield In other words, the theoretical yield will tell you how much product will be formed if the reaction ends up forming products according to the stoichiometric coefficients that exist between the reactants and the products in the balanced
- How do you add (-8-9i)+(3-6i) in trigonometric form? - Socratic
For a complex number #a+bi# we can repesent this in trigonometric form, as #z=r(costheta+isintheta)# #r=sqrt(a^2+b^2)#
- What is the equation of the line with slope # m= 12 11 - Socratic
y=12 11x+145 11 The equation of a line in slope-intercept form is y=mx+b We are given x, y, and m So, plug these values in: 11=12 11*-2+b 11=-24 11+b 11+24 11=b 121 11+24 11=b 145 11=b This is how I would leave it but feel free to turn it into a mixed fraction or decimal
- Question #48bcb + Example - Socratic
FINAL REMARKS If in a classroom setting, you were given simply mu_(S+L) = 5 2, for relatively light atoms, you could still use the equation for mu_S as an approximation to determine that the number of unpaired electrons is 4, since it is easier to solve: 5 2 = 2 0023sqrt(S(S+1)) -= mu_(S+L) => S^2 + S - 6 745 = 0 Solving this quadratic leads to
- Question #5b826 - Socratic
["Br"_2]_(eq) = "0 0108 M" ["Cl"_2]_(eq) = "0 0108 M" ["BrCl"]_(eq) = "0 0284 M" What we're really doing here is that we're given an initial state with ["BrCl"]_i = "0 050 M", and we're given K_(eq), which is defined for a final state we define as equilibrium, when the rate of the forward reaction is equal to that of the reverse reaction
- Question #61148 - Socratic
57 31 minutes Using: s=d t Where s is speed, d is distance and t is time d=st For train heading east speed is 212 miles per hour, so will cover 212t miles in t hours For train heading west speed is 145 miles per hour, so will cover 145t miles in t hours Together they will cover the distance: 212t+145t Distance they a apart is 341 So: 212t+145t=341 357t=341 357t=341=>t=341 357 341 357xx60
- A triangle has sides A, B, and C. The angle between sides A . . . - Socratic
The length of side A is 10 145(3dp) The angle between sides A and B is _c= pi 8=180 8=22 5^0 The angle
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