0
Add your answer:
Earn +20 pts
How do you make 2.75 percent into a fraction?
2.75% = 0.0275 = 275/10000 = 11/400
What is 11 percent of 154?
11 percent of 154 is 16.94
What is 6 over 11 as a percent?
1.833333333333333 or rather: 11 is 183.33333 percent of 6 (100 percent of 6 = 6) (200 percent of 6 = 12) (183.333 percent of 6 = 11)
11 is 5 percent of what number?
11 / 0.05 = 220Therefeore, 11 is 5 percent of 220.
What is the ratio 22 percent to 24 percent?
22 percent to 24 percent = 11:12 = 22% : 24% = 11 : 12
What percent do Oxygen and Hydrogen make up of the oceans on earth?
Oxygen makes up about 85% of the oceans' mass, while hydrogen makes up about 11% of the oceans' mass. This means that together, oxygen and hydrogen make up around 96% of the oceans on Earth.
Why if sucrose is 51.5 percent oxygen by mass and only 6.4 percent hydrogen by mass is there twice as many hydrogen atoms than oxygen atoms?
The molecular formula of sucrose is C₁₂H₂₂O₁₁. From this formula, we can see that there are 12 hydrogen atoms and 11 oxygen atoms in sucrose. Despite oxygen accounting for 51.5% of the mass and hydrogen only 6.4%, the ratio of hydrogen atoms to oxygen atoms is determined by the molecular formula, not the mass percentages.
What elements make up molecules of suger?
12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms.
What percent is hydrogen is of the hydrosphere?
Hydrogen makes up about 11% of the Earth's hydrosphere.
What are the three elements of sugar?
The three elements of sugar are carbon, hydrogen, and oxygen.
What does 12 carbon 22 hydrogen 11 oxygen make?
A compound with the chemical formula C12H22O11 is likely a carbohydrate, such as sucrose (table sugar). Carbohydrates are organic compounds that are composed of carbon, hydrogen, and oxygen in varying ratios.
Percentage by mass of components of water?
11% Hydrogen and 89% Oxygen
What is the chemical name for Carbon 12 Hydrogen 22 and Oxygen 11?
The chemical name for Carbon 12 Hydrogen 22 and Oxygen 11 would be C12H22O11, which is commonly known as sucrose or table sugar.
Evidence that supports the law of constant composition?
A piece of evidence that is commonly used to prove the law of constant composition is that any sample of water is 88. 71 percent oxygen and 11. 19 percent hydrogen. It was formulated by Joseph Proust.
What elements are used to make sucrose?
Sucrose is composed of carbon, hydrogen, and oxygen atoms. It is a disaccharide molecule made up of one molecule of glucose and one molecule of fructose joined together through a glycosidic bond.
What is Jupiter's atmosphere made of?
89% molecular hydrogen,and 11% helium carbon monoxide
What is the percent by volume of hydrogen in the hydrosphere?
Approximately 11% of the hydrosphere by volume is composed of hydrogen.
