Use the balanced chemical equation to compare the mass of the reactants to the mass of the products.2H2O → 2H2 + O2Use the balanced chemical equation to compare the mass of the reactants to the mass of the products.2H2O → 2H2 + O2The mass of the reactants is less than the mass of the products. The mass of the reactants equals the mass of the products. The mass of the products is 2/3rds that of the reactants. The mass of the reactants is greater than the mass of the products. Item at position 335 points

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?

From the perspective of an employee that effective channeling of work related information and concerns