A solution is prepared by diluting 225mL of 0.1885M aluminum sulfate solution with water to a final volume of 1.450LCalculatea) the number of moles of aluminum sulfate before dilution.b) the molarities of the aluminum sulfate, aluminum ions, and sulfate ions in the diluted solution.
First of all the farther away from the water heater the longer it takes for the hot water to get there(up stairs) Also if you are to far away the water cools off before it is usedAnother thing, if you are in a cold climate the hot water will cool down quicker except in summer timeI would call a plumber and see if you could separate the upstairs from the downstairs with two smaller water heaters, or at least add a circulating pump to have the hot water circulating at all times which would make the hot water come out quicker when the faucet is turned on.
Most of today's water heaters are insulated and have no need for further insulation When installed properly, I don't think an insulation wrap is any more dangerous many other things in your homeIn any case, you probably don't need it anyways unless you keep your water heater in a location that gets very cold
I believe the blankets sold at home improvements stores are the best and only ones you should use, not only does it help with your gas/electric bill, it also helps the CO in the air by at least 4%So it's better for the environment as wellGood luck and stay warm!!
First off, what is a HOT water heater? You mean a Water furnace or Water heater right? You want to heat up cold water right? Just a little gig an ex boss used to hit me withIf this is true, then I am in danger of committing a no no several times and have gotten the wrong information years agoIt is recommended a Furnace Jacket or insulation wrap is put on a water heater if it is in a place that gets very cold.like your garage or an exterior closet ( like a manufactured home)The insulation keeps the water temperature at a level that prevents the heating elements (elec.) or flame/burner (gas) from constantly running to heat the waterAsk him to explain his reason for claiming that it is unsafeMaybe he feels the location of the heater is a danger itself or that insulating just isn't necessary.
a) the number of moles of aluminum sulfate before dilution0.225L of 0.1885 mol / litre solution 0.0424 moles Al2(SO4)3 b) the molarities of the aluminum sulfate, aluminum ions, and sulfate ions in the diluted solution dilution formula: C1V1 C2V2 (0.1885 M) (0.225 L) (M) (1.450 L) molarity of Al2(SO4)3 0.0292 molar - Al+3 is twice that 0.585 Molar - SO4)-2 is three times the Al2(SO4)3 0.0878 Molar I rounded thing off to 3 sig figs because of the 225mlif it was really 225.0 ml, you will have to re-calc to get 4 sigfigs
