The density of air under standard laboratory conditions is 1.29 kg>m3, and about 20% of that air consists of oxygen. Typically, people br

Question

The density of air under standard laboratory conditions is 1.29 kg>m3, and about 20% of that air consists of oxygen. Typically, people breathe about 1 2 L of air per breath. (a) How many grams of oxygen does a person breathe in a day? (b) If this air is stored uncompressed in a cubical tank, how long is each side of the tank? 1.54 … A rectangular piece of

in progress 0
Khải Quang 1 month 2021-08-07T20:12:06+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-07T20:13:09+00:00

    Answer:

    3l

    Explanation:

    45601303203 number

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )