Chemistry, 20.09.2020 16:01 HyperT1676
KCl is an ionic salt with a formula weight of 74.54 g/mole.
A 1.417 M (mole/liter) KCl solution has a density of 1064.5 grams/liter at 20 OC.
Use the Molarity and the formula weight to find the mass (g) of salt in one liter.
Then, find the mass (g and kg) of water in one liter of the solution.
Determine the molality (m), or moles of salt per kg of water, by dividing the moles of salt in one liter by the kg of water in one liter.
Show all units and use proper significant figures
Answers: 1
Chemistry, 22.06.2019 18:30
Read the claim. breakfast is an important meal. it jump starts the bodyβs process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes
Answers: 1
Chemistry, 22.06.2019 20:00
State one important difference between a physical change and a chemical change?
Answers: 1
Chemistry, 22.06.2019 23:00
What is the oxidation state of each individual carbon atom in c2o42β?
Answers: 1
Chemistry, 23.06.2019 00:30
What is bromine+calcium iodide--> calcium bromide +iodine balanced
Answers: 1
KCl is an ionic salt with a formula weight of 74.54 g/mole.
A 1.417 M (mole/liter) KCl solution has...
Mathematics, 08.03.2021 22:10
History, 08.03.2021 22:10
Biology, 08.03.2021 22:10
History, 08.03.2021 22:10
Social Studies, 08.03.2021 22:10
Mathematics, 08.03.2021 22:10
Mathematics, 08.03.2021 22:10