What are the three types of scientific investigations?
a. investigative, comparative, a...
Chemistry, 14.12.2019 11:31 robtodd4614
What are the three types of scientific investigations?
a. investigative, comparative, and experimental
b. descriptive, collective, and investigative
c. collective, comparative, and experimental
d. descriptive, comparative, and experimental
Answers: 2
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What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )
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Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:
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A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
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You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas
Answers: 1
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