subject
Chemistry, 05.05.2020 02:58 thicklooney

Type the correct answer in the box.
Tungsten carbide is becoming popular for making jewelry. A chemist is examining a sample of tungsten carbide (chemical formula WC). What is the percent composition of tungsten in this compound? Round your answer to the nearest whole percent.

The percent composition of tungsten is
%.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 00:30
Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09ร—105 j of heat in the process, what was the initial temperature of the water?
Answers: 3
question
Chemistry, 22.06.2019 07:00
At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure
Answers: 2
question
Chemistry, 22.06.2019 12:00
Which of the following units is not an official si unit? mole liter kilogram ampere
Answers: 1
question
Chemistry, 22.06.2019 15:00
Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ยบc and rises to an altitude where its volume is twenty times the original volume and its temperature is โ€“ 50.0ยบc ?
Answers: 2
You know the right answer?
Type the correct answer in the box.
Tungsten carbide is becoming popular for making jewelry. A...
Questions
question
Biology, 24.09.2019 04:30
question
History, 24.09.2019 04:30
question
Mathematics, 24.09.2019 04:30
question
Mathematics, 24.09.2019 04:30
question
Mathematics, 24.09.2019 04:30
question
Mathematics, 24.09.2019 04:30
Questions on the website: 13722367