Hydrolamine ,nh2oh , is a reducing agent found in some film developing solutions. how many hydrogen atoms are in 1.80moles of hydroxylamine?

number of hydrogen atom in 1.8 mole of NH2OH =

Explanation:

percentage of hydrogen in NH2OH = mass of hydrogen / mass of whole molecule

                                                             =\times 100

                                                             = 9.09 percentage

therefore number of moles in 1.8 moles of hydroxy amine =

                                                                = .16 moles of hydrogen

number of hydrogen atom = (number of moles )×(avagadro number)

                                              = atoms of hydrogen

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explanation:

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer