subject
Chemistry, 29.11.2019 03:31 morganzahn16

How many molecules are in 3.0 moles of carbon dioxide (co2)?
a. 1.8 x 10 24
c. 2.0 x 1024
b. 2.4 x 1023
d. 2.6 x 1024

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 17:30
What is the formula for the molecular compound nitrogen monoxide
Answers: 1
question
Chemistry, 21.06.2019 22:30
Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown
Answers: 1
question
Chemistry, 22.06.2019 02:30
98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?
Answers: 1
question
Chemistry, 22.06.2019 03:40
Astudent is given a sample of a blue copper sulfate hydrate. he weighs the sample in a dry covered porcelain crucible and got a mass of 23.875 g for the crucible, lid, and sample. the mass of the empty crucible and lid was found earlier to be 22.652 g. he then heats the crucible to expel the water of hydration, keeping the crucible at red heat for 10 minutes with the lid slightly ajar. on colling, he finds the mass of crucible, lid, and contents to be 23.403 g. the sample was changed in the process to very light clue anhydrous cuso4. if there are again 100.0 g of hydrate, how many grams of cuso4 are in it? how many moles of cuso4? (hint: molar mass of cuso4 = 159.6 g / mole. what per cent of the hydrate is cuso4? you may convert the mass of cuso4 to moles.)
Answers: 3
You know the right answer?
How many molecules are in 3.0 moles of carbon dioxide (co2)?
a. 1.8 x 10 24
c. 2.0 x 10...
Questions
question
Biology, 24.05.2020 13:57
question
Physics, 24.05.2020 13:57
question
Mathematics, 24.05.2020 13:57
question
Mathematics, 24.05.2020 13:57
question
Business, 24.05.2020 13:57
question
Geography, 24.05.2020 13:57
question
Social Studies, 24.05.2020 13:57
question
Mathematics, 24.05.2020 13:57