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What mass of oxygen is

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How many grams of water (H_2O) have the same number of oxygen atoms as 1.0 (mol} of oxygen gas?atomic mass of H is 1 and O is
1. 3 answers
2. asked by ana
3. 2,348 views
Study the balanced equation.C + O2 → CO2 (M O2 = 32 g/mol; M CO2 = 44 g/mol) When 78.0 g of carbon dioxide (CO2) are produced,
1. 1 answer
2. asked by Auzy
3. 1,445 views
The mass of an oxygen atom is found to be 1.33 times the mass of the carbon-12 isotope. Calculate the mass of oxygen in atomic
1. 2 answers
2. asked by PENELEPOO
3. 360 views
D diamond 24 Which of the following describes a chemical property of oxygen? A Oxygen is a gas at room temperature. B An oxygen
1. 1 answer
2. 7 views
An unknown compound of mass 10.7696 g containing carbon, hydrogen and oxygen was combusted in oxygen producing CO2 (29.5747 g)
1. 1 answer
2. asked by ezile
3. 190 views
An unknown compound of mass 10.7696 g containing carbon, hydrogen and oxygen was combusted in oxygen producing CO2 (29.5747 g)
1. 1 answer
2. asked by ezile
3. 141 views
What is the approximate mass of an oxygen atom in atomic mass units?What is the approximate mass of two oxygen atoms? How about
1. 0 answers
2. asked by Laticia
3. 897 views
An oxygen atom has a mass of 2.66*10 to power of-23g and a glass of water has a mass of 0.050kg use this information to answer
1. 1 answer
2. 131 views
If the mass of oxygen is 16 times as large as the mass of hydrogen, what is the distance between the centre of the oxygen atom
1. 1 answer
2. asked by SA
3. 648 views
Hydrogen and oxygen react to produce water according to the following equation.2h2 + o2 2h20The molar mass of hydrogen gas (h2 )
1. 1 answer
2. 6 views

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