What is oxidized and was reduced in this reaction Cos) + 2Agiosas - Codac) -24)
Co is reduced and Agisandized
Ag is reduced and is ondized
O NO is oxidized and Co is reduced
Agisondized and No, is reduced
CONE

Determine the reaction and balance the following equations urgent due in the morning

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)