A van is traveling at 25.5 m/s starts to decrease steadily it comes to a complete stop in 7.65 seconds. What is the vans acceleration

Consider the point on the plot where 10.0 g of naoh have been added. what amount of naoh, in moles, has been added? 0.308 mol fecl3 initially present

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~