subject
Chemistry, 11.01.2020 19:31 mariaramirez110379

How many moles of water (h2o) are present in a beaker containing 45.9 g h2o? give your answer to the correct number of significant figures.
(molar mass of water = 18.02 g/mol) 45.9 g h2o = mol h2o

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 17:30
You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?
Answers: 1
question
Chemistry, 22.06.2019 04:00
Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)
Answers: 1
question
Chemistry, 22.06.2019 04:30
Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
Answers: 2
question
Chemistry, 22.06.2019 06:00
According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
Answers: 2
You know the right answer?
How many moles of water (h2o) are present in a beaker containing 45.9 g h2o? give your answer to th...
Questions
Questions on the website: 13722359