cupcakegizmo cupcakegizmo

30-01-2022
Chemistry

contestada

A 100.0g sample of eighteen karat gold contains 75g of gold and 25.0g of other metals. What is the percent of gold in the sample

Respuesta :

amasood215 amasood215

30-01-2022

Answer:

Percent of gold = 75/100 × 100

= 75 %

Explanation:

!

Answer Link

Otras preguntas

The approximate ground-state LCAO electronic configuration of the H2 molecule is (σg1s) 2 . Write down the corresponding approximate two-electron eigenfunction

If there no motion then there is no force acting? true or false

hat is the pressure of CO(g) in equilibrium with the CO2(g) and O2(g) in the atmosphere at 25 ????C? The partial pressure of O2(g) is 0.2 bar and the partial pr

Jillian made a model of an animal cell. She used a round balloon to represent the cell membrane. She pushed objects like marbles and rocks into the balloon to s

What are the advantages of having dna that is enclosed in a nucleus as opposed to dna that is free in the cell?

When Belgium declared its independence in 1830, it broke away from ___ control.

Write a narrative story about how you failed to do or failed to achieve something. Describe what you tried to do, how you failed and what you gained/learned fro

How do you register to vote?

select the expression that is equivalent to 4 x 4 x 4 x 4 x 4

Why is the presidential line of succession by position title rather than name ?