The answer is Epsom salt.
It is extremely hygroscopic when converted from the Heptahydrate form to the Anhydrous form and is an excellent desiccant.
Instructions for making Anhydrous Magnesium Sulfate from Magnesium Sulfate Heptahydrate (Epsom Salts) are as follows -
MgSO4 • 7H2O ==>> MgSO4
Epsom Salts is easily converted to Anhydrous Magnesium Sulfate by heating in an oven at temperatures between 200°C and 250°C .
150°C - Magnesium Sulfate Heptahydrate is converted to Magnesium Sulfate Monohydrate.
200°C - Magnesium Sulfate Monohydrate is converted to Anhydrous Magnesium Sulfate.
250°C - Complete dehydration of Epsom salts occurs yielding the desired Anhydrous Magnesium Sulfate to be used as a desiccant.
1124°C - Sublimates to MgO, SO2, SO3 before MP (Melting Point).
MgSO4.7H2O = 246.4564 molecular weight
MgSO4 anhydrous = 120.36 molecular weight
120..36 / 246.45 = 48.83%
246.45 / 120.36 = 204.76%
Anhydrous MgSO4 absorbs 204.7% it's weight in water. As a comparison, Silica Gel absorbs 160%.
Baking soda will do it, but it would be better for your plants to use crushed bone or shell. Baking soda is a salt so it acts very quickly and strongly, and the plants may be killed by overdose.
Make one with each. The baking powder will perform better.
It could be used depending on what you are baking. A better substitute would be Stevia.
One method would be to weigh a desiccant and then expose it to your known target volume to allow it to dry the material. Then re-weigh the desiccant. If your'e looking at a low % of water vapour, you should attempt to minimise the 'tare weight' of your desiccant. Crumbled calcium sulphate is a safe desiccant - just dry it out well beforehand.
The iron would not rust, because calcium chloride is a desiccant. For rusting to occur there are two vital components: water and oxygen. Since calcium chloride is a desiccant, it would absorb the water, so rusting would not occur.
yes. but don't eat or drink it. example: if you slammed your finger in your car door, you would soak it in Epsom salt.
To dissolve baking soda in hot water one would need to pour hot water on the baking soda and stir it with a spoon. Baking soda that is dissolved has lessens the leavening action of the soda.
well there is Miles Road with a number 210 in Epsom, so that would be 210 Miles, Espom....but I think you actually mean which CITY is 210 miles from the centre of Epsom, which is Paris
Why would we be that sad to find that out?!
If you mean white vinegar as opposed to apple cider vinegar I would think there is very little difference from the viewpoint of baking soda's effectiveness as a raising agent in baking. As a cleaning agent white vinegar would work better with baking soda as it has no colour, less odour and less stickiness than cider vinegar. If you mean apple cider as opposed to apple cider vinegar, then white vinegar would be more effective with baking soda as a raising agent. The baking soda would still interact with the acidity of the cider and the apply flavour of the cider would add a little something to the taste but as there would be more acid in a volume of vinegar than in an equal volume of cider the vinegar would work better with the soda. The effervesence in the cider would be released for the most part while mixing the batter rather than during the cooking process.
A desiccant removes water from something else. H2O is water, so that can't be it. Nitric acid is hygroscopic, so it WILL remove water from the air, but considering how corrosive and dangerous it is no one who is trying to remove water from air would use it.
a line graph