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The iron the hasn't burnt will less than the one that has burn because the mass is goign more thicker because it is burning
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∙ 13y ago
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Who is less malleable sodium iron gold silver?
Sodium is less mealliable
Will copper displace the iron from iron oxide?
No, copper is less reactive than iron.
When gold is melted does it weigh less?
No
Can you burn metals to make metal oxides?
Yes, many of the more reactive metals can be burnt to produce their oxides. Magnesium is a good example of this which burns with a white light to produce MgO. Not all metals need to be burnt. Iron is oxidised by oxygenated water to form Iron oxide (rust) and aluminum is oxidised in air. Less reactive metals however, will need different conditions to be oxidised. The least reactive metals such as platinum and rhodium are very difficult to oxidise.
What are the advantages of recycling iron?
It produces less CO2 than smelting iron ore
Does a burnt match weigh the same as a live match?
Nope a burnt match weighs less. You've burnt off the igniter plus a portion of the wick.
Do candles weigh more when they are lit?
No. They weigh progresively less as the fuel/wax is burnt off and converted into gases. The flame hovers OVER the candle and does not weigh on the candle at all.
How is unburnt hydrocarbons made into less harmful substances by a catalytic converter?
By giving the hydrogen a handjob
Would you weigh more or less on Sirius?
Apart from the fact you would be burnt to a cinder as Sirius is 10,000 K. Gravitationally you would weigh about 60 times more than you do on Earth - which would be enough to kill you.
How are mass and weight affected if a block of iron is transported to the moon?
The mass would not change, but because the moon has less gravitational pull than the earth (because it is smaller), the iron block would weigh much less.
How much does 700 cc weigh in pounds?
cc stands for cubic centimeter. It is a unit of volume equivalent to a milliliter. A pound is a unit of weight. A cc of water weighs less than a cc of, say, iron. So 700cc of water would weigh less than 700cc of iron would.
Does iron weigh less when you take off rust?
Yes it does. Believe it or not rust is one of the reasons why objects weight so much.
Why thus the compression ignition engines produce fewer emissions?
Compression ignition engines can easier be made to run lean, meaning they'll havemore air than what's actually needed for the amount of fuel that's present. With excess air,(and higher temperature) it's easier to get more of the fuel burnt. With more of the fuel burnt, there's less unburnt fuel being vented as exhaust, meaning fewer emissions.
Why do you weigh less when the moon is directly over your heads?
No - you do not weigh less.
Why innermost zone of a flame is less hot?
the inner most zone of a flame is less hot because it has unburnt carbon particals and combustion does not take place .thats why innermost zone of flame is less hot
Do you weigh more or less on Venus?
9.7% less than you weigh on Earth, 138% more than you weigh on Mars.
How carbon monoxide and unburnt hydrocarbon made into less harmful substance?
Inside a catalytic converter they are combined with oxygen to form carbon dioxide and water.
