A certain covalent bond contains sulfur bonded to chlorine. Which one of these statements about this compound is correct? a. electrons will reside closer to chlorine, and the bond will be non-polar.
b. electrons will reside closer to chlorine, and the bond will be polar.
c. electrons will reside closer to sulfur, and the bond will be polar.
d. electrons will reside closer to sulfur, and the bond will be non-polar.

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?