How many1.0079 amu equals to kilograms?

Answer 1

One Atomic Mass Unit (AMU, or µ) is the mass of 1/12 of the rest mass of an unbound carbon-12 atom. It is about 1.660 538 921×10-27 kg.

1.0079 µ is 1.673 657 178 x 10-27 kg, which is approximately the mass of a proton (1.672 621 777 x 10-27 kg) or a neutron (1.674 927 351 x 10-27 kg). One kilogram is about 6.022 141 290 x 10+26 µ, which is (about) the Avogadro constant, i.e. the number of particles of a matter in one molar mass of that matter.

Answer 2

1 atomic mass unit = 1.66053886 × 10-27 kilograms

Answer 3

1.6605402E-27

Answer 4

1.66*10 raise to minus 27