ILL GIVE BRAINEST
Directions: Use dimensional analysis to perform the following calculations. Show all work, include your units, and box your final answers.
2. How many atoms are equal to 1.5 moles of helium?
3. How many moles are equal to 4.15 x 1023 molecules of carbon monoxide?
Answers: 3
Chemistry, 21.06.2019 22:00
If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million
Answers: 3
Chemistry, 22.06.2019 17:20
Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.
Answers: 2
Chemistry, 22.06.2019 20:20
Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa
Answers: 2
Chemistry, 23.06.2019 02:30
Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.
Answers: 1
ILL GIVE BRAINEST
Directions: Use dimensional analysis to perform the following calculations. Show...
Mathematics, 04.02.2020 13:01
Chemistry, 04.02.2020 13:01
History, 04.02.2020 13:01
History, 04.02.2020 13:01
Biology, 04.02.2020 13:01
English, 04.02.2020 13:01
Chemistry, 04.02.2020 13:01
Mathematics, 04.02.2020 13:01
Mathematics, 04.02.2020 13:01
Biology, 04.02.2020 13:01
History, 04.02.2020 13:01
Mathematics, 04.02.2020 13:01
Mathematics, 04.02.2020 13:01
Biology, 04.02.2020 13:01