16. Ned observed an unknown chemical (A) reacting with hydrochloric acid (HCI). The reaction formed potassium chloride salt (KCl) and another unknown substance (B). Ned wrote down what he knew about
the reaction:
A + HCl → KCl + B
From this information, Ned inferred that unknown substance A was potassium (K) and that unknown
substance B was hydrogen (H2). What is another logical interpretation of this data?
a. A is chlorine (Cl) and B is hydrochloric acid (HCI).
b. A is potassium chloride (KCl) and B is hydrochloric acid (HCI).
c. A is potassium hydroxide (KOH) and B is hydrogen gas (H2).
d. None of the above.

relative humidity is a measure of the amount of moisture in the air relative to the total amount of moisture the air can hold.

so d

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

have a great day because if you dont you and i will be sad

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.