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Explain what is meant by "hard water." What causes hard water, and what problems are associated with it?...

Question

Explain what is meant by "hard water." What causes hard water, and what problems are associated with it?

Explain what is meant by "hard water." What causes hard water, and what problems are associated with it?



Answers

Why is water considered amphoteric?

All right, so we need to list some physical properties of water. Um, the question site specifically three. But we're gonna go through quite a few, so we'll do states of matter or states of water. Really? So at room temperature. What room? Temp water is a liquid at zero degrees Celsius. Ah, water freezes. So it's a solid, though. Zero degrees in below Ah, for 100 degrees Celsius and above. Ah, water is a guess. Water is also clear, so we can see through it. Colorless. Um, it has a density of one gram. Her centimeter cubed. Um, it also expands when it's frozen, so expands when solid. So that would be a property. Um, you could go on and on and on with the properties of water.

Because the water is a more concentrated solution, then the food our body cells. When the water flows thio the majestic check, it draws water out of its surrounding tissues, causing dehydration.

So the water is in more concentrated solution than food in our body, which helps when? Ah, so when we drink it, um, it draws out water from our surrounding tissues causing dehydration.

One in these questions, he won't do you to speak about the property's off a border and the not only prepared to support her no he want is a unique when the meeting off unique is a property's exist in the water and the not exact in other substance. So here we will see the unique properties off the water that not exist off the other substance. First off, all water is H 20 which is how I'm drying off. The oxygen in this group also exist. Sulfur existed Selenia And as we go down the molecular, we'd increase. So we found that each to welcome burning the to EJ toe as comparing toe edge to S ee. And it's the same group H 20 is a liquid. Wires are other. These gases also the water had the lower mass lower moon Rem ass. The properties are strange because of water and come from nowhere. Maso expected to be guys. But we found it's a liquid while the other hydride group these guys second thing we found that the water has high boiling boy comparing toe. It's other group. So is also strange that the water bearing into another molecule like he's alone. He's has high boiling boy converting toe other molecule from each group and from other groups, and we found the reason off. The water is a liquid, and it has a high point, and the point is, that is the water molecule. He's highly puller, which is his highly puller come from. That's a hydrogen that contained very low electro negativity connected to oxygen that considers the 2nd 1 in heist off its electoral negativity. Making is a water me. Hi. Enter molecular force. Do you tow the presence off hydrogen bomb? So the high inter molecular force do you 200 bone May exam has high holding point Meg Zim exist as a liquid. Water is highly puller because H e is connected to oxygen rich and high Electra negativity make the water that had a high priority able to the soul. Different kind off molecules and the Buller combined is Janek calm, bowing and non Buhler gases. So the water, because of its highly property polarity, can the soul a lot off time off substance, so can be used as a medium or soul ven other properties existing in the water is it's high. I'm expected is specific He the water is high is specific He Zain specific heat off Buder makes a water war e called the weather which the water have ability toe save some off year inside and so these property is very important. Also in a water last one which is a very strange one. Caesar Zone Walter Liquid. When we make for a freezing to form an eyes, we found that the water molecules no care toe a extend which mean wins the water becomes convertible ice. We found that the molecules extend and we found also that dynasty decrees What is this man? Does this mean if we have water in ice form which is Solan and we have a water in a liquid? For we found that the water ice float above the water liquid because it has lower dentist e and this property not exist in any other substance which if we have a liquid from any other substance and it's a solid, we found that the Solan is saying inside the liquid. So this is the main prosperity's off the water and thank you


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