You are walking on the school playground and notice an unusual object mostly buried. You dig it up and clean it off and discover
it is a mineral! You want to try to identify which mineral it is.
What different observations can you make to help you determine your unknown mineral?
What different observations can you make to help you determine your unknown mineral?
2 answers:
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Answer: The number of grams of in 1620 mL is 1.44 g
Explanation:
According to ideal gas equation:
P = pressure of gas = 1 atm (at STP)
V = Volume of gas = 1620 ml = 1.62 L (1L=1000ml)
n = number of moles = ?
R = gas constant =
T =temperature =
Mass of hydrogen =
The number of grams of in 1620 mL is 1.44 g