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Solve the all parts of given question:
Question: Water has a mass per mole of 18.0 g/mol, and each water molecule (H2O) has 10 electrons.
Part A: How many electrons are there in 6.46 liters of water? (1 liter is equivalent to 1.00 × 10-3 m3)
Part B: What is the net charge of all these electrons?
I need tutor help to solve the above question.
During a solar eclipse, the Earth, Moon, and Sun all lie on the same line, with the Moon between the Sun and the Earth. Find what force is exerted on the Moon by the Sun
Suppose a 55 kg person stands at theedge of a 5.5 m diametermerry-go-round turntable that is mounted on frictionless bearingsand has a moment of inertia of 1500kgm2. Calculate the angular velocity of the turntable
The loop, having rotated by 45°, rotates clockwise another 30°, so that the normal to the plane points at an angle of 75° with respect to the direction of the magnetic field. Find the magnetic flux through the loop
A laser beam in air is incident on a liquid at an angle of 38.0 with respect to the normal. What is the critical angle for total internal reflection for this fluid
The box of a well-known breakfast cereal states that one ounce of the cereal contains 99 Calories. what is the heaviest barbell that could be lifted a distance of 1.6 m
The brass bar and the aluminum bar in the drawing are each attached to an immovable wall. At 22.0 °C the air gap between the rods is 1.99 x 10-3 m
A person with mass mp = 75.0 kg stands on a spinning platform disk with a radius of R = 1.77 m and mass md = 188.0 kg. The disk is initially spinning at ? = 1.5 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.59..
Find the change in momentum of a 1380 kg car that increases its speed from 6.0 m/s to 16.0 m/s in a time of 16 s while traveling in the same direction? Express your answer to two significant figures and include the appropriate units. What minimum for..
An experiment you're designing needs a gas with = 1.60. You recall from your physics class that no individual gas has this value, but it occurs to you that you could produce a gas with = 1.60 by mixing together a monatomic gas and a diatomic gas. Wha..
Two objects move by initial velocity -8.00 m/s, final velocity 16.0 m/s, and constant accelerations. (a) The first object has displacement 20.0 m. Discover its acceleration. (b) The second object travels a total distance of 22.0 m. Discover its accel..
An uncharged solid metal sphere of radius R = 1.72 mm sits with its center at a distance of D = 63.1 cm from two point charges ± q = ± 4.9 × 10^–8 C which form a dipole. The two point charges are separated by a distance d = 8.04\mu m, as shown in the..
An electron is released from rest in a uniform electric field ofmagnitude 3.00 104 N/C. Calculate the magnitude of the acceleration of the electron
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