Chemistry, 21.09.2019 18:20 reeseebaby89
Given the density of au is 19.3 g/cm3. determine the mass of gold in an ingot with the dimension of 10.0 cm x 4.00cm x 3.00cm.
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Chemistry, 20.06.2019 18:04
Brad and his family like to go camping. they always take a gas lantern with them. the lantern can take fiuels but always puts out the same amount of light. brad has two different kinds of fuel for the lantern. how can he figure out which kind of fuel has more chemical energy that the lantern can turn into light? measure the brightness of the lantern using each kind of fuel by comparing it to the full moon. g measure the volume of the containers of fuel. measure how long the lantern stays lit on a fixed amount of fuel. measure the mass of each container of fuel using a balance scale. answer 12
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Chemistry, 21.06.2019 22:30
Which type of bond is present in hydrogen sulfide (h2s)? the table of electronegativities is given. a. hydrogen b. ionic c. nonpolar covalent d. polar covalent
Answers: 1
Given the density of au is 19.3 g/cm3. determine the mass of gold in an ingot with the dimension of...
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