what is thu covrect name yor ths compound H2 co, (aq) CI hydrocarbonic aad None
ID: 1037204 • Letter: W
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what is thu covrect name yor ths compound H2 co, (aq) CI hydrocarbonic aad None o tu above onous acid bl Carlbonic acid dI hydrocarbo nous aud wuch d) ee owing describes when paventuais should be used lh a cumical gormuta al Ate the tume Only whun poly tatomic ions are present Cl Onty when more than one oy a potjatomic ions is present d/ Onty when two disgerent types oj pofyatomic ions are presen el Onty whan a potyatomic ions dusplays muathpa eharges Nicotine is a psychoachve compound sound in cigarette smok nicotine t d/ 200 g /moe el 50g /mot motes ? ofugen ave Present in ifiis Sampde al o.oao moL ? n sampel dy dinitrogen ?chaoxide has a mass c . I.Sg-How c 1 0.010 mol d/ 0.300 moL b/ 0. 030 moL (is) wuch dy the 30eeowng eamunts does not 30m al Nitrogn bloxygn l ty drogn o th sotlown ng etumunts dots not gorm diatomic motcules e/ All ? fue above Jorm, diatomic mobaus d/ Iodine 40 ) wuch one ? the 4otlowing singh replacemunt equahon swee be resuet ihno reachon"? al Na (5)+ Cr LNO)s (aq)- c/ Ate ? the above reactExplanation / Answer
11. the name of the compound H2CO3 is "carbonic acid"
12. parenthesis is used in all the given options
13. molar mass of nicotine = 162.2 g/mol
14. number of moles = mass / molar mass
molar mass of N2O4 = 92.011 g/mol
so, number of moles = 1.5 g / 92.011 g/mol = 0.0163 moles = 0.02 moles
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