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What else can I help you with?
Why is the mass of a rusted nail greater than the mass of the nail before it rusted?
When a nail rusts, it undergoes a chemical reaction with oxygen in the air to form iron oxide (rust). This process adds additional mass to the nail in the form of the iron oxide. Therefore, the mass of the rusted nail is greater than the mass of the nail before it rusted.
Is rusted pots and pans a physical change?
Yes, rusted pots and pans are a result of a chemical change. This occurs when the metal reacts with oxygen and water to form iron oxide (rust), which is a different substance than the original metal.
How to you remove rust from a rusted necklace?
One way to remove rust from a rusted necklace is to soak it in white vinegar for a few hours, then scrub it with a toothbrush or a piece of aluminum foil. Another method is to make a paste using baking soda and water, apply it to the rusted areas, and scrub with a toothbrush. Remember to dry the necklace thoroughly after removing the rust to prevent future rusting.
What is the chemical composition of rusted iron?
Rusted iron does not always have the same chemical composition. The rust itself always contain both iron and oxygen, but the proportions between these two elements can vary considerably. If there is plenty of oxygen and time, the rust itself approaches the composition of pure ferric oxide, with formula Fe2O3. Unless the original iron was very thin, however, some un-rusted iron always remains, so that the total composition of the rusted iron overall is still uncertain, unless measured for a particular sample.
Are a frozen pipe or a rusted metal bike a chemical energy?
A frozen pipe is a physical change, as it is just water changing state from liquid to solid (ice). However, a rusted metal bike is a chemical reaction as it is caused by the metal reacting with the oxygen in the air, in what is called an oxidation reaction.
What should you do if the piping leading to the muffler is rusted off and is making a loud noise?
You have exhaust leak where the pipe rusted through and this makes the loud noise. You can go to a parts store and get a exhaust repair kit to fix the hole. This is only a temporary fix and might not be enough to fix the repair. Otherwise, you have to go to a muffler shop so they can replace the rusted section.
How do you fix rusted fuel lines?
Replace them.
How do you change oil pan gasket on 2005 Hyundai elantra?
On the backside of the oilpan, close to the transmission, there is a treaded hole. Place a bolt in the treaded hole and tighten it. As you tighten the bolt, it presses against the engine block and forses the oil pan to break its seal and come loose.
How do you fix a rusted out cross member in a 1993 Nissan Sentra?
Replace
How do you fix hole in exhaust between catconverter and muffler?
If the pipe is in good enough shape you can weld over the hole, BUT If there is one small hole rusted in the system it is a good sign the pipe is rotted. There will be many other holes soon. There are probably more holes than you know about. You will probably have to have an exhaust shop put in a new pipe for you.
You want to tell Larry about how you were treaded at the vet center herein springfeild monot good?
speak English. Or fix your grammar/spelling. Then we will answer you. :D
Could the fumes be cause their is hole in muffler?
A hole in a muffler is from two causes. It has either rusted through or been damaged by something hitting it.
How do you fix the old galvanized water pipes that are rusted in your house?
you should not fix rusted pipes. they should be replaced
How can I fix a rusted dishwasher rack?
To fix a rusted dishwasher rack, you can use a dishwasher rack repair kit or apply a rust-resistant coating. Sanding off the rust and applying a sealant can also help prevent further rusting.
What is the past tense word of tread?
The past tense of "tread" is "trod" or "treaded."
How do you fix the ozone hole?
To fix the ozone hole, stop using CFC's. They are the ones depleting ozone.
Why were people treaded cruel in the Holocaust?
they were treaded cruel because the people did not give them anything to eat
