What is a redox reaction? A. A reaction in which an element in one molecule is traded for an element in another.
B. A reaction in which the number of protons changes between the reactant and product
C. A reaction in which the oxidation state of one element increases and another decreases
D. A reaction in which an element changes phases when going from reactant to product.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Anurse used a 0.02-mg/l solution of disinfection to clean a patients wound. what is the concentration of the solution expressed as a percentage?

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.