2 years ago

If 17.8 g grams of lithium (Li) are combined with 50.0 grams of water (H20) there is

Chemistry

1 answer:

Ad libitum [116K]2 years ago

3 0

Answer:

Explanation:

Li+H2O..................LiOH+H2

mass of Li=17.8 g

No of moles of Li=17.8/7=2.5

mass of H2O=50.0 g

No of moles of H2O=50.0/18=2.8

limiting reagent is Li so 1 mole of Li produce 1 mole of LiOH therefore 2.5 mole of Li produce 2.5 moles of LiOH now we have to convert it into grams

moles=given mass/molar mass

given mass=moles*molar mass

molar mass of LiOH=24

mass=2.5*24=60 gram

You might be interested in

The way it can be determined which type of atom we have is to figure out____are contained within the nucleus of the atom A.elect

Dima020 [189]

protons and neutrons are in the nucleus electrons surround the atom and i have no idea what positrons are i just know they arent in an atom so your answer is B and C

6 0

2 years ago

What is a mixture,what is a solution

Masteriza [31]

If it’s chemistry then In chemistry, a solution is a special type of homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent.

8 0

2 years ago

Read 2 more answers

What I need to know is what is the question talking about.

insens350 [35]

Can you type it out the picture is too blurry to read, sorry.

4 0

2 years ago

4Hg(OH)2+ H3PO4 —> Hg3(PO4)2 + 5H20

Lorico [155]

Answer:

Hi. im an online tutor and i ca help you with all your assignments . check out our wesite https://toplivewriters.com