Chemistry, 10.11.2021 20:40, kerena8291

LIGHT 5.
is when a substance absorbs light energy then glows
for a period of time after the source energy is taken away.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 06:30, reecedstceklein

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

Answers: 1

continue

Chemistry, 22.06.2019 09:50, revlonknox6

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore

Answers: 2

continue

Chemistry, 22.06.2019 13:30, citlalli30

1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6

Answers: 2

continue

Chemistry, 22.06.2019 22:40, lindseyklewis1p56uvi

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution

Answers: 1

continue

Do you know the correct answer?

LIGHT 5.
is when a substance absorbs light energy then glows
for a period of time afte...