Make a 70% solution from a pure (100%) stock liquid of ethanol

i think slash and

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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

може ли да зареждате повече информация, моля

ok whats the question if not i cannot you i need question and need a thing to answer