A sample of argon gas occupies a certain volume at 11°C. At what temperature would the volume of the gas be three times as big? Assume the pressure remains constant. 33.0°C 579°C 852°C 109°C

How are mass, molar mass and number of moles of a substance related to each other?

What would be good types of info to put in a timeline

How is electrical energy generated? the movement of electricity the movement of electrons the change from nuclear to electrical energy all of the above

How many significant digits are in 2804

If I have 16 grams of silver chloride and 21 grams of lithium oxide that react and produce 26 grams lithium chloride and how many grams of sliver oxide should I have?

What is the correct value for Avogadro's number? A. 6.022 x 10^23 B. 6.023 x 10^22 C. 6.022 x 10^33 D. 6.022 x 10^2.3 E. none of the above

Fossil fuels are considered useful to humans because they are

Which organelles are unique to plant cells? chloroplasts mitochondria vacuoles nuclei

An atom that has 13 protons and 15 neutrons is an isotope of the element? How can I count it?

Which element is nuclear fusion least likely to produce? hydrogen, which has an approximate mass of 1 chlorine, which has an approximate mass of 35 argon, which has an approximate mass of 39 silicon, which has an approximate mass of 28 I know the