yes
Well, the formula for zircon is ZrSiO4 so, this means that you need to find the molar mass of the entire thing. Once you have this you find the percent mass that oxygen takes, by dividing the mass of the oxygen by the mass of the total compound. Then you multiply this number by the 10g and voila.
What an odd question. Well, whatever. The question shows that 1/9 of the solution is hydrogen. So it must be said that 8/9 is water (assuming the sample comprises solely of hydrogen and water)36/9 = 44 x 8 = 32So 32g of it is oxygen.
wouldn't it be more than 1 g? i say this because the first substance that the oxygen would chemically combine to would have its own mass (1g), and once the oxygen combines to it, wouldn't the mass of the oxygen and the substance also combine, forming a new mass greater than 1 g?
The easiest way is to use an aquatic plant (one that grows underwater). In sunlight this will release bubbles - collect the bubbles in an upturned (water filled) jar placed over the plant. Once you have collected the gas use the oxygen test (relight a smoldering taper) on the gas to see if it is oxygen.
yes thy did
Left intact the rusted bolt because it has the added mass of the Oxygen. Once cleaned up it will be lighter because it has lost mass in the form of iron atoms in the Iron Oxide molecules.
you have to buy an underwater pet ( a manatee or a goldfish). However, once you have an underwater room, anyone can go in that room. The other pets don't have to be underwater pets. For instance, if you buy a manatee, and you already have a cat, you're cat can go in the underwater room.
To convert milligrams of oxygen to milliliters of oxygen, you need to know the density of oxygen at the given conditions. Once you have the density, you can use the formula: Volume (ml) = Mass (mg) / Density (mg/ml) Multiply the mass of oxygen in milligrams by the reciprocal of the density to get the volume in milliliters.
Yes but only once humans start living underwater.
NO. the rocket will not shrink,grow,compact,or spread out and stay same size.the stuff in it will stay the same,,,,,,,,,,but the weight will change because there is no gravity to pull down on it. (The mass of the rocket will change continuously from the time it leaves the launch pad until sometime after it has reached space. That's because of the fuel mass it loses, as the engines burn. But once the engines cut off, the vehicle's mass doesn't change.)
Boiling water will not change its mass; it will simply move it from the liquid state to the gaseous state.
The place you found the rock was once underwater.