Chemistry, 11.03.2021 03:50, jayjeralm070805

When someone tries to sell gold to a jeweler, the jeweler must be certain that the object is pure gold. To determine this, they calculate the density
of the object given to them. Gold has a density of 19.3 g/mL. If someone
brings in 13 mL of "gold", what would the mass of real gold be?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 17:00, kaylaamberd

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

Answers: 1

continue

Chemistry, 22.06.2019 07:30, isalih7256

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

Answers: 1

continue

Chemistry, 22.06.2019 20:30, dejanaej6

What occurs when a cell engulfs large food particals

Answers: 1

continue

Chemistry, 22.06.2019 22:30, arodavoarodavo

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.

Answers: 3

continue

Do you know the correct answer?

When someone tries to sell gold to a jeweler, the jeweler must be certain that the object is pure g...