|
Fe2O3is the chemical formula for this 4-letter concern |
rust
|
$1,200 |
DJ |
CHEMISTRY |
2024-10-22 |
#9187 |
|
Fe2O3represents this 4-letter compound, something to avoid on your Rolls-Royce |
rust
|
$800 |
DJ |
CHEMISTRY CLASS |
2024-03-01 |
#9050 |
|
Hydrated ferric oxide is the scientific name for this |
rust
|
$400 |
DJ |
CHEMISTRY |
2017-09-15 |
#7590 |
|
Produced by oxidation & found on old cars, it consists chiefly of ferric hydroxide & ferric oxide |
rust
|
$400 |
DJ |
WE'VE GOT CHEMISTRY |
2014-03-28 |
#6805 |
|
Wet steel wool in a jar helps demonstrate the formation of this; so does an old car |
rust
|
$600 |
J |
CHEMISTRY EXPERIMENTS |
2002-05-29 |
#4098 |
|
In the 1700s Georg Ernst Stahl coined the phlogiston theory, that a form of burning caused this on iron |
rust
|
$400 |
DJ |
CHEMISTRY |
1999-04-27 |
#3382 |
|
This substance to watch for on your car is basically hydrated ferric oxide, Fe2O3 |
rust
|
$400 |
DJ |
CHEMISTRY |
1997-10-13 |
#3016 |
|
Perfectly dry iron doesn't do this because galvanic action won't take place without water being present |
rust
|
$300 |
J |
CHEMISTRY |
1990-02-16 |
#1265 |
|
Found in rhubarb, oxalic acid removes calcium from the body & this common oxide from iron |
rust (ferric oxide)
|
$400 |
DJ |
CHEMISTRY |
1988-09-26 |
#931 |