Differentiating Star Clusters
Sort the descriptions of open clusters and globular clusters into the correct categories
no more than a few thousand stars
Open Clusters
Globular Clusters
disorganized
tightly packed
more than a million stars
made of older stars
loose

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced. be sure your answer has the correct number of significant digits.

Areaction in which products can react to re-form reactants is