subject
Chemistry, 29.01.2021 02:40 choyontareq

The mass of a single molybdenum atom is 1.59×10-22 grams. How many molybdenum atoms would there be in a sample of molybdenum with a volume of 102 cm3 if the density of molybdenum is 10.3 g/cm3?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 18:00
Now consider the reaction when 45.0 g naoh have been added. what amount of naoh is this, and what amount of fecl3 can be consumed by it?
Answers: 3
question
Chemistry, 21.06.2019 20:30
1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c
Answers: 2
question
Chemistry, 22.06.2019 02:00
For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition
Answers: 1
question
Chemistry, 22.06.2019 02:30
Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh
Answers: 2
You know the right answer?
The mass of a single molybdenum atom is 1.59×10-22 grams. How many molybdenum atoms would there be i...
Questions
question
English, 21.03.2020 08:28
question
Mathematics, 21.03.2020 08:29
question
Mathematics, 21.03.2020 08:30
Questions on the website: 13722367