loisfaye70owugb7 loisfaye70owugb7

25-09-2017
Chemistry

contestada

A certain ore is 26.9% nickel by mass. How many kilograms of this ore would you need to dig up to have 50.0 g of nickel?

Respuesta :

Rohan11 Rohan11

08-10-2017

the answer is 185.87g to 2 decimal places.

Answer Link

Otras preguntas

The presence of dark energy has been deduced by studying what astronomical object in distant galaxies?

Question Which conditions were the same in both the Jamestown and Plymouth colonies?

Mrs. nguyen explained to the class that they did __________ on their achievement exams.

Annas car uses five liters of fuel per 100km. her father's car uses seven liters of fuel per 100 km. petrol costs $2 a liter. anna spends less her father on a 5

∆ABC goes through a sequence of transformations to form ∆A′B′C′. The sequence of transformations involved is a

When mary signed a _______________ order, she let her family know that no measures should be taken if her heart stops beating.

Help pls it’s about physics I need all of them

What is one major problem that has resulted from globalization in the 20th and 21st centuries?

During an admission intake assessment, a nurse uses open-ended questions to gather information. an example of an open-ended question is?

What causes initial improvements in strength when youths engage in a resistance training program?