Chemistry, 09.12.2021 04:20 tatertott8592
A 21.00-mL sample of an HNO3 solution is titrated with 0.131 M NaOH. The titration requires 30.59 mL to reach the equivalence point. What is the concentration of the HNO3 solution
Answers: 3
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Cobalt-60 is an artificial radioisotope that is produced in a nuclear reactor and is used as a gamma-ray source in the treatment of certain types of cancer. if the wavelength of the gamma radiation from a cobalt-60 source is 1.00 × 10-3 nm, calculate the energy of a photon of this radiation.
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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
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A 21.00-mL sample of an HNO3 solution is titrated with 0.131 M NaOH. The titration requires 30.59 mL...
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