Q:Gregg hereI've heard numerous things about the standard (aluminum) AR-15 lower receivers being used for larger calibershow long will the lower last under that kind of stress? I mean, a .50 Beowolf is a rather powerful round, and I'm thinking, if it recoils as hard as it does (shot one magazine full.)Has anyone had problems with the lowers cracking/chipping (around any major quot;contactquot; points)? I'm really interested10 ptsto the most informational/educational answer.

The lower receiver of an AR type rifle does not carry any of the load during firingThe bolt and barrel are locked together until the bullet passes the gas port in the barrel, then the bolt rotates to unlockThe force of recoil is carried straight back and into the shoulder of the shooterThe only lower receiver I have ever seen break was a rifle that was dropped off a shooting bench onto concreteOne of the lugs up front where the pin goes through broke off and that is not reparable on a cast aluminum part.

Q:a sample of aluminum weighgin 1.500g reacted completely with an excess of aqueous HCl to produce 7.431 g aluminum chloridei need the percent AL in the aluminum chloride durign the reactionand part b- the percent of Cl in the aluminum chloride

An Aluminum ion, Al3+ has:? How many protons Electrons ? 13 protons as no 13 in the periodic table Al ATOMS only have 13 electrons, but three are lost to give a full outer orbit and the Al3+ ion 13 - 3 10 electrons

Q:how much sulphur to add to an 50x40 garden to lower the PH 1 point?

You can do that with the foil and when the brownies are removed from the pan you will have saved yourself a clean upJust throw out the foilYou can also spray the pan with PAM and then you will have to clean the pan afterwards.

Q:I've Filled to cups up with about 250/300ml tap water each and put 3ish grams NaCl in both! I'v put citric acid (from lemon juice thing) about 20ish ml in one cup and same amount of coke in other mug! Then I've riged a wire to 50p coin and put it in the lemon juice cup and at the other end of the wire i'v attached a 2p coin into the NaCl cola cup! Then I'v attched just a wire into the citric acid NaCl cup and the other end of the wire to a piece of iron (small spanner) and placed it ito the cola NaCl cup! Also i'v added aluminum foil in the citric acid side and a few pennies, the other mug i'v added few 5p's! I know this is.crude science but Is there a chance Cl2 gas will be released or would any chemical reaction take place? Due to the H+ ions? Or would anything happen? Any info would be great! (it is.just a.crude experiment) Thanks!

18 and 22: The greatest common factor is 2 25 and 50: The greatest common factor is 25 54 and 36: The greatest common factor is 18 40 and 8: The greatest common factor is 8 16,24 and 18: The greatest common factor is 2 32, 8 and 40: The greatest common factor is 8Hope that helped(:

Q:I need to label things with tape and marker What kind of tape can I write on that won't wipe off?

Use freezer tape and a permanent markerBe sure that the ink dries thoroughly before handling - it takes less than a minuteYou can usually find the freezer tape on the isle with the baggies, wax paper, aluminum foil and freezer paper or near the canning supplies in your grocery store.

Q:I keep up with the show Person of Interest on CBSIn one episode, a woman puts something in a microwave that bursts into flamesI believe she does so to cause an explosion.She folds foil into a bowl shape, throws in a few substances (capsules and a liquid), then wraps it upWhat would cause such a reaction?

My guess would be calcium carbide and waterCalcium carbide available in areas where cave exploration os popular for use in carbide headlamps, Calcium carbide reacts readily with water to produce acetylene, which is highly flammablethe aluminum foil would provide the spark needed to ignite the acetylene.

Q:I want to know why they don't use Aluminum in piping for plumbing, it's supposed to be cheaper.?

Edit Aluminum is not used for domestic plumbing primarily because it is much more expensive than threaded, galvanized steel and not as strongSch 40 CPVC threaded or solvent joint pressure piping is now especially preferrered for cold water and domestic hot water Along with galvanized pipe, copper tubing had been long preferred until costs and concerns with lead-based solders made copper unattractiveAluminum has not been popular except for a time a few decades ago when low cost put in into electrical wiring and possible into some limited small domestic pipingIt was and is used in thin wall , larger diameter low pressure industrial -type piping.

Q:I bought a lasagna in a tray and im suppose to cook it in the ovenThe instructions say: 1Cook from frozenRemove packagingTent the aluminum lid to let the steam escape.What does it mean by tent the aluminum lid!? does it mean to bend the aluminum lid!? How??Im so hungary! lol

It means to bend the aluminum lid upward along the length of the lasagna panThis will raise the lid slightly off the surface of the lasagna and allow steam to escapeIt's called tenting because it somewhat resembles a small pup tent Dave

Q:A semipermeable membrane is an interface that selectively allows passage of liquids and?/?or gasesWhich of the following is not an example of a semipermeable membrane?Options:a coffee filterskincell membraneORaluminum foil

If you are playing over the network (connected to the internet with other players) then yes, the internet will slow down a bitDownloads will cause big slowdownsYou're talking about bandwidthIt's just like a streetThe more cars (data packages) you have trying to drive on it, the less space there is to move forward, thereby causing little traffic jamsIf you only play or download during times your dad is not using the internet, he won't notice a thingSimply being networked or connected (parked on the side of the street) to the router won't cause any issues, it's when you're actively using the connection.

Q:I have the round onesThanks

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