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Chemistry, 15.10.2019 18:00 kellyzeissss4181
Carminic acid, a naturally occurring red pigment extracted from the cochineal insect, contains only carbon, hydrogen, and oxygen. it was commonly used as a dye in the first half of the nineteenth century. it is 53.66% c and 4.09% h by mass. a titration required 18.02 ml of 0.0406 m naoh to neutralize 0.3602 g of carminic acid. assuming that there is only one acidic hydrogen per molecule, what is the molecular formula of carminic acid?
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Chemistry, 22.06.2019 08:00, PrincessKeliah5538
Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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Carminic acid, a naturally occurring red pigment extracted from the cochineal insect, contains only...
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