subject
Mathematics, 01.07.2019 02:30 titalili0204

The ratio of hydrogen to oxygen atoms in water molecules is 2 to 1. if the beaker of water contained 4.1 moles of oxygen atoms, how many moles of hydrogen atoms did it contain? (note: a mole is a unit commonly used in chemistry. you don't need to know this to solve the problem, but in case you are interested, 1 mole=6.02 times 10^23 atoms) plz !

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.
Answers: 1
question
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4
Answers: 1
question
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
question
Mathematics, 21.06.2019 20:20
The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?
Answers: 2
You know the right answer?
The ratio of hydrogen to oxygen atoms in water molecules is 2 to 1. if the beaker of water contained...
Questions
question
Mathematics, 20.12.2020 19:50
question
Mathematics, 20.12.2020 19:50
question
Biology, 20.12.2020 19:50
question
Mathematics, 20.12.2020 19:50