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16.3 grams ÷ 32.1 grams × (6.02 × 1023) = 3.06 × 1023 atoms S
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How cold is negative 163 celsius?
-163ºC = -261.4ºF
What country has the least rain?
The country that has the least rain fall is Egypt. It is the driest country with only 51 mm per year on average of rain fall.
What is unsymmetrical dimethylhydrazine?
Dimethylhydrazine (DMH) has the chemical formula C2H8N2, but that's only part of the story, as you might have guessed. There is a symmetrical and an unsymmetrical "version" of this chemical compound. Let's start with the middle of the compound: N-N That's the pair of nitrogen atoms with a single bond between them. Now we have to deal with the pair of bonds on each nitrogen atom. There is a CH3 and a CH3 and H and H to add to the "mix" here. It's simple from here on out. In UDMH, unsymmetrical dimethylhydrazine (1,1 dimethylhydrazine), the H and the H are bonded to the "end" of one nitrogen atom, and the CH3 and the CH3 are bonded to the "end" of the other nitrogen atom. It's unsymmetrical because the H's are both on one end, and the CH3's are both on the other end. It might look something like this: HH N-N CH3CH3 The unsymmetrical dimethylhydrazine finds use as a component of rocket fuel. But you have to keep this stuff capped to isolate it from air 'cause it likes to take up the moisture in it, and the O2 and CO2 as well. These dilute its effectiveness as a propellant. It's fairly stable, and cannot be set off by shock, but it's volitile, as you might have guessed. In symmetrical dimethylhydrazine (1,2 dimethylhydrazine), H and CH3 are on one outside, and CH3 and H are on the other outside. Note that the H's and the CH3's are on opposite "corners" of the molecule. If you look at the thing, it might look like this: CH3H N-N HCH3 This particularly nasty compound is a powerful carcinogen, and it is used to induce tumors in animals for research purposes. UDMH has roots in hydrazine (N2H4), which has been known for quite a while (since the late 1800's). It was incorporated in the earliest rocket fuels, but UDMH rapidly replaced it for the most part. It is certain that the Natzi war machine used it, and the Me 163 Komet is an example of a user of hydrazine fuel. UDMH might be viewed as at "take off" from hydrazine. Links can be found below for more information.
How much does a cubic meter of concrete weigh?
Limestone is a type of rock, so its weight can vary from almost nothing (a small pebble) to a million or more pounds. There is not a specific size limestone, so there is no answer for this question, other than it is a type of sediment that turned into rock.
How would life be different if the atmosphere were 80 percent oxygen and 20 percent nitrogen instead of the other way around?
Animal bodies rely on a different number of gases in the air to survive, not only oxygen. However, if the atmosphere had too much oxygen in it, then animals would most likely be deprived of the other gases and inhale mostly oxygen; pure oxygen can, in fact, be harmful to the body and cause damage. Some animals could survive in such an oxygen-rich atmosphere, but not that many. On the physics side of things, in an atmosphere comprised mostly of oxygen, even a single spark could trigger an enormous explosion. This was the case in the Carboniferous era, where the level of oxygen was approximately 163% of the current levels.
How many grams are in 163 kilograms?
163 kg = 163 000 gTo convert from kg to g, multiply by 1000.
How many ounces are 163 grams?
163g = 5.75oz
How many liters of blood is 163 grams?
Liters can't be converted to grams. Liters measure volume, while grams measure mass.
How many nanograms are in a marijuana cigarette?
163 nanograms = 0.000000163 grams. What exactly are you asking?
how much does a ball weight?
156-163 grams
How do you transfer 163 pounds to kilo grams?
Divide by 2.2
What should be exact weight of ball?
155.9 to 163 grams
How many weight cricket bowl?
A cricket ball weighs between 5.5 and 5.75 ounces (between 155.9 and 163 grams).
.163 pound equals how many ounces?
1 lb = 16 ounces 0.163 lb = (0.163 x 16) = 2.608ounces
How many moles of Al(CN)3 are in 163 grams of the compound?
1 mole Al(CN)3 = 105.03g _ moles = 163g 1 mole Al(CN)3 * 163g / 105.03g 163 moles/105.03 = 1.55 moles
How many newtons are in 163 pounds?
163 pounds is 725.1N
How many centimeters are in a 163 inches?
163 inches = 163 x 2.54 centimeters = 414.02 centimeters
