Find the force necessary to give a proton an acceleration of 1019 m/s2 when the proton has a velocity (along the same direction as the force) of (a) 0.1c (b) 0.9c (c) 0.99c  mass of a proton = 1.67 x 10-27 kg.  speed of light = 3 x 108 m/s.

At the summit of Maunakea (altitude 4,205 m), a detector records 10,000 muons traveling toward sea level at a constant speed of 0.98c. The mean lifetime of a muon at rest is 2.20 μs.  The decay formula is N=N0e(-0.693tt1/2){“version”:”1.1″,”math”:”N=N0e(-0.693tt1/2)”}  Part A (5 Points): Calculate the number of muons expected to reach a sea-level detector based on classical physics. Part B (10 points): Calculate the number of muons expected to reach sea level based on Special Relativity.

Balance the following equation. _____ C9H20 + _____ O2 → _____ H2O + _____ CO2

A fixed amount of gas at 25.0°C occupies a volume of 10.0 L when the pressure is 629 torr. Use Charles’s law to calculate the volume (L) the gas will occupy when the temperature is increased to while maintaining the pressure at 629 torr.

Convert 2.00 atm to torr.

The fluorine atom in F2 would be expected to have a

To dilute a HCl solution from 0.500 M to 0.100 M the final volume must be:

Give the percent yield when 28.16 g of CO2 are formed from the reaction of 5.000 moles of C8H18 with 5.000 moles of O2. 2 C8H18 + 25 O2→ 16 CO2 + 18 H2O

How many molecules of HCl are formed when 70.0 g of water reacts according to the following balanced reaction? Assume excess ICl3. 2 ICl3 + 3 H2O → ICl + HIO3 + 5 HCl

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