Vinegar

The penny will get clean i did that in science class and in less than 2 minutes the penny became clean

common malt vinegar is made of ethanoic acid == ==

yes it does, all you need is:

bottled water

apple cider vinegar

paper towel.

wash your face with a kind of cleanser or soap just to get rid of all the oils and dirt on your face .pour two table spoons of acv (apple cider vinegar) and pour more water than you did acv. now take the paper towel and fold it into a square shape. dip the paper towel you folded into the acv and water and pat it on your face not rub or scrub. pat it on the affected areas and leave it on overnight and wake up and wash it off. it might smell bad but after a couple of nights and hours it wont seem so bad. you will see results in about 3 days every morning.

It would fizz up and in a couple of days white hard stuff will grow on it.

I have no idea i am looking for help.

Sugar does dissolve in vinegar. Sugar dissolves in vinegar because vinegar is a mild acid and it eats away at the solid sugars and dissolves. Vinegar dissolves the sugar faster than water does.

yes, vinegar has a density of 1.01 grams per milliliter whereas water is 1.00 grams per milliter

Vinegar is an acid (acetic acid). It will oxidize metals (causing them to rust)...which can look black.

Yes. See the attached link.

When you're cooking with vinegar, try using a specialty rather than white vinegar. Apple cider, raspberry, red wine, and other vinegars impart a different taste than white. Good apple cider vinegar isn't expensive and can be used for both hot and cold dishes. White vinegar is fine but you can make your dish just slightly better by experimenting with the different vinegar varieties available.

White wine tastes nicer.

White wine is a certain type of wine that are made from grapes such as pinot grigio, pinot noir, and others like them. It has a slightly more sour taste than red, and is much crisper and more refreshing. My favorite white wine is Vinho Verde from Twin Vines (http://www.jmftwinvines.com/about-twin-vines-wine.html) it's a sparkling white wine from Portugal and definitely something worth looking into.

Cider vinegar is a homogeneous mixture. This is because it contains a small percentage of water. Pure vinegar is a compound.

If it's a British recipe, brown vinegar refers to malt vinegar. In Middle Eastern recipes, brown vinegar is a sweeter less acidic vinegar made from dates.

Egg shell is made up of CaCO3 mainly.Vinegar is acetic acid.CaCO3 gives CO2 with acids.

no it can not

It floats because the density of water is bigger than the oil.

No, it will not. (I assume you mean drinking the vinegar, in which case it will be the same as all other urine by the time it has reached your kidneys. Any other way of application is also likely to be ineffective, and may sting). If you have a kidney infection, see your GP/family doctor.

you would stop being so stupid.

the gases would build up and evetulay the bag would pop open, if you use enough.

Definitely Carbon Dioxide.

Baking soda is Sodium Hydrogencarbonate.

All acids liberate Carbon dioxide (water and the corresponding) salt with Carbonates or Hydrogencarbonates.

NaHCO3(s or aq) + 2HCl(aq) = 2NaCl(aq) + H2O(l) + CO2(g)

Na2CO3(s or aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)

It probably won't. I used too much bleach to get a stain out of my carpet and my carpet hasn't stopped fuming for over a month. I called Stanley Steemer to see if they could help me and they said there's no way to get bleach out of carpet, the carpet is just ruined.

I also read here: http://www.thriftyfun.com/tf59105639.tip.html that vinegar and bleach is a deadly mix, so I would seriously suggest not using white vinegar on a carpet with bleach on it. It probably won't help and will just create more deadly fumes.

When You Mix Dry Ice And RootBeer, The Mixture Turns Into RootBeer Float, Or RootBeer Slushee, Or Whatever. The Temperature Of The Dry Ice Is So Cold, That The RootBeer Starts To Freeze, But Since It's Not Apart Of The RootBeer, It Cant Freeze It All The Way.

-Signed,

Brodie!

Baking soda and vinegar is the standard way of making a papier-mache "volcano" for a child's science project.

The reaction between baking soda and vinegar is immediate and can be quite intense. Too much baking soda and too much vinegar can make the "lava" erupt to the ceiling of the classroom!

no

As much as humanly possible.

Vinegar can be made from apples (cider vinegar), grapes (wine vinegar), berries, many other fruits and herbs, sometimes even from just a 10% sugar solution. Most people who make homemade vinegar make cider vinegar from less than perfect apples.