subject
Chemistry, 18.12.2020 16:00 fanofhope31

how many atoms are there in 1g of argon the Avogadro constant is 6.02 x 10^23 per mole relative atomic mass (Ar): AR=40

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 16:00
Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
Answers: 1
question
Chemistry, 22.06.2019 18:00
What volume would 2.25 moles of ne has occupy at stp?
Answers: 1
question
Chemistry, 23.06.2019 14:00
Comparing john newland’s octaves with the modern periodic table, which 5 elements have been discovered between hydrogen and iron since newland’s time?
Answers: 3
question
Chemistry, 23.06.2019 15:40
Twenty-seven milliliters of an acid with an unknown concentration are titrated with a base that has a concentration of 0.55 m. the indicator changed color when 12.5 milliliters of base were added. what is the concentration of the unknown acid?
Answers: 2
You know the right answer?
how many atoms are there in 1g of argon the Avogadro constant is 6.02 x 10^23 per mole relative atom...
Questions
question
Mathematics, 04.07.2019 01:50
Questions on the website: 13722359