Chemistry, 15.10.2020 03:01 lizzieee04
1) Convert 3.45 moles of potassium to grams of potassium. 2) 7.6 x 10²⁴ atoms of krypton gas are collected at STP. How many liters of space will this gas occupy? 3) 314.2 L of hydrogen gas is collected at STP. What is the mass of this sample of hydrogen gas?
Answers: 3
Chemistry, 22.06.2019 06:00
Why is permeable soil best for plants that need a lot of drainage?
Answers: 1
Chemistry, 22.06.2019 06:00
What type of electromagnetic radiation has a shorter wavelength than blue light
Answers: 2
Chemistry, 23.06.2019 00:30
The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2
Answers: 2
Chemistry, 23.06.2019 00:30
An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid
Answers: 3
1) Convert 3.45 moles of potassium to grams of potassium. 2) 7.6 x 10²⁴ atoms of krypton gas are col...
Mathematics, 04.06.2021 01:20
Mathematics, 04.06.2021 01:20
Mathematics, 04.06.2021 01:20
English, 04.06.2021 01:20
Mathematics, 04.06.2021 01:20
Mathematics, 04.06.2021 01:20
Computers and Technology, 04.06.2021 01:20
Physics, 04.06.2021 01:20