Chemistry, 02.04.2021 01:20 kcdavis318

Sylvanite is a telluride mineral found in the Transylvania region of Romania. Sylvanite is 6.3% silver and 34.4% gold by mass. How many atoms of gold are present in a 250-kg sample of sylvanite?

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 00:00

Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.

Answers: 1

Answer

Chemistry, 22.06.2019 03:30

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Answers: 1

Answer

Chemistry, 22.06.2019 12:30

Word equation for k+ h2o yield koh + h2

Answers: 2

Answer

Chemistry, 22.06.2019 18:30

When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device

Answers: 2

Answer

You know the right answer?

Sylvanite is a telluride mineral found in the Transylvania region of Romania. Sylvanite is 6.3% silv...

Questions

History, 18.09.2019 01:30

Why did english immigrants to the colonies slow after 1660?...

Biology, 18.09.2019 01:30

Discuss what schools , parents and young people/learners can do to prevent alcohol and drug abuse amongst youth...

Mathematics, 18.09.2019 01:30

Astudent is running a 5-kilometer race. he runs 1 kilometer every 3 minutes. select the function that describes his distance from the finish line afte...

Mathematics, 18.09.2019 01:30

Which characteristic of mapping rules refers to a series of numbers in which each number in the series is an equal distance from the next number?...

Health, 18.09.2019 01:30

Horomonal methods of birth control. a. male & female condom, diaphragm & cervical cap, spermicides, sponges b. tubal ligation, v...

Chemistry, 18.09.2019 01:30

Substance is dissolved in water and produces hydronium ions. this occurs when hydrogen ions move from the substance to associate with water molecules....

History, 18.09.2019 01:30

Part of the reason for the stock market crash was? : a the high rate of deflation in the 1920s. b the tax policies of the 1920s, which es...

Mathematics, 18.09.2019 01:30

An animal shelter has 50 cats, 20 dogs and 5 rabbits. the shelter published the ratio of cats to dogs in its latest newsletter .what is the ratio of c...

Chemistry, 18.09.2019 01:30

An aqueous solution of potassium sulfate (k2so4) has a freezing point of -2.24 c. what is its molality? (kf=1.86 c....

Mathematics, 18.09.2019 01:30

What is the equation of the graphed line written in standard form?...

History, 18.09.2019 01:30

We know through painful experience that freedom is never voluntarily given by the oppressor; it must be demanded by the oppressed. how does kin...

English, 18.09.2019 01:30

Lsd can make a person a. have illusions and hallucinations b. sleep better c. feel more perceptive...

English, 18.09.2019 01:30

Astandardized test essay prompt has parts. a. two c. four b. three d. five...

Mathematics, 18.09.2019 01:30

In a recent study on american sleep habits 1500 adults were asked questions about their sleep cycles. the study found that 41 % say they get sleepy on...

Health, 18.09.2019 01:30

What is a motive? a. a reason for doing something b. the way you feel about doing something c. a step in the decision making proces...

History, 18.09.2019 01:30

Which army was better trained, the american or the english?...

Biology, 18.09.2019 01:30

Homeostasis is controlled by what feedback mechanism? how does it work?...

Mathematics, 18.09.2019 01:30

You are driving to a conference in cleveland and have already traveled 100 miles. you still have 50 more miles to go. when you arrive in cleveland, ho...

English, 18.09.2019 01:30

Can a single mrna be read more than once...

Social Studies, 18.09.2019 01:30

Which of the following constitutes treason as it is defined in the constitution? telling someone that you hate america criticizing cong...

More questions: Chemistry Another questions