Apurchasing director is looking for an economical replacement for the current supply of onions used at an onion dehydration plant. which of the following is the most economical source of onions?

a) onions at 10% dry matter, costing $100/ton

onions at 14% dry matter, costing $120/ton

onions at 16% dry matter, costing $200/ton

onions at 13% dry matter, costing $130/ton

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro

What volume would 2.25 moles of ne has occupy at stp?