Chemistry, 24.08.2019 11:30 jellyangie1
Assume the atomic mass of element x is 22.99 amu. a 22.42 g sample of x combines with 34.56 g of another element y to form a compound xy. calculate the atomic mass of y
Answers: 1
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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted
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Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
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Chemistry, 22.06.2019 12:00
An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d
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Assume the atomic mass of element x is 22.99 amu. a 22.42 g sample of x combines with 34.56 g of ano...
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