Chemistry, 08.11.2019 23:31 photagraphykid
Why is the year 1845 significant in texas?
a. texas was accepted as a territory in the united states.
b. texas gave up public land to the united states.
c. texas became a state in the united states.
d. the british accepted texas as a republic.
Answers: 1
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How are the terms group and period used on the periodic table
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To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.
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Ahelium balloon contains 16.9 l of helium at stp. how many atoms of helium are in the balloon
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Why is the year 1845 significant in texas?
a. texas was accepted as a territory in the united...
a. texas was accepted as a territory in the united...
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