What is the formal charge on each of the atoms
What is the formal charge on each of the atoms in a molecule of fluorous acid (HOFO)? List the formal charges in the same order as they occur in the formula.
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What is the ratio of the final magnitude of the displacement to the total distance walked?
A 2.0 liter flask was filled with 4.00 mole NH3 (g) and heateduntil the NH3 (g) partially decomposes. After equilibrium wasreached, it was found that 2.00 mole gaseous NH3 (g) remains.Assume the reaction is: 2NH3 (g) N2 (g) + 3 H2 (g)
A force of 100 N is applied at the mid-point of CD@ angle of 180o. Find the required input torque on link AB for static equilibrium of the mechanism.
A swimmer heads directly across a river, swimming at 1.8 m/s relative to the water. She arrives at a point 37 m downstream from the point directly across the river, which is 75 m wide. (a) What is the speed of the river current?
If a wind of 31.5 kt is blowing from the east (azimuth = 090°), calculate the heading (azimuth) you must ask your copilot to maintain.
The pilot of an aircraft wishes to fly due west in a 67 km/h wind blowing toward the south. The speed of the aircraft relative to the air is 220 km/h. In what direction should the aircraft head? Answer in degrees from due East, with counterclockwi
The pKa values for oxalic acid, H2C2O4 are: 1.23 and 4.19respectively. Write each equilibrium acid dissociation reactionwith water with its respective Ka value.
A rock is thrown straight upward with an initial velocity of 24.5 m/s where the downward acceleration due to gravity is 9.81 m/s2. What is the rock's displacement after 1.00 s?
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