In a hydrocarbon-based combustion reaction, what two molecules are most likely to be products?
a. carbon dioxide and water
b. sulfur dioxide and zinc oxide
c. sulfur dioxide and cyclopentane
d. carbon monoxide and hydroxide

Two friends at different locations want to communicate with each other by sending low energy signals. which of the following methods can they use to communicate? a) produce x-rays using colliding electrons and send them to radios, which capture sound b) send messages using infrared radiation, which travel in the form of waves c) send radio waves through intervening media like radio and television d) produce sound waves using microwaves from heated objects

A6.10 m nacl can be made by adding [x]g of nacl to a container and making the volume of water up to the 1.00 l line

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.