Question 11 of 15 Which feature of a balanced chemical equation demonstrates the law of
conservation of mass?
A. It has equal numbers of each type of atom in its reactants and
products,
O B. It has a reaction arrow between the products and reactants of a
chemical reaction.
C. It shows the chemical formula for each substance in its reactants
and products
D. It shows the coefficients and subscripts of each formula shown in
the equation

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e

What occurs during a combustion reaction

Which statements did both aristotle and ptolemy assume? check all that apply.