What is the molarity of a solution which contains 0.40 mole of a substance dissolved in 1.6l of solution?

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest