Which of these are physical changes in matter chech all that apply
boiling water
a penci...
Chemistry, 01.09.2019 01:20 mstrish71oteauw
Which of these are physical changes in matter chech all that apply
boiling water
a pencil being sharpened
exploding dynamite
freezing water
rotting cheese
Answers: 1
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Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.
Answers: 3
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Hereβs one way to follow the scientific method. place the missing steps in the correct position in the process
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Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial
Answers: 1
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What are transitions between a liquid and a solid called? identify which way they are transitioning
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