I think you’re too rigid with your definitions. I just showed you an example of where water, usually not countable, is used in a plural form in real world usage.
Regardless of whether the noun is countable, the thing itself (water, air) absolutely is countable, i.e., comes in discrete measurable amounts, which is the more important issue here.
you used a HOMONYM because words can have different uses. “water” meaning an amorphous fluid of dihydrogen monoxide vs “water” meaning discrete bodies of water. You can count bodies of water but you cannot count how much water is in your glass. If you want to use water as a countable, that’s fine, but you would be using it in a way that most people don’t intend.
Can you explain to me how you would do that outside of a laboratory setting? The real answer is that it’s an amorphous fluid. It is a single object rather than discrete quanta.
What’s happening is that you’re trying to identify the exception and make it the rule. Yes, you can figure out how many moles of water are in a volume at a certain temperature and pressure. That’s not really the point, is it? When people pour glasses of water, they aren’t thinking in terms of moles. The word is noncountable because it was invented by humans far before any sort of chemistry was discovered. That usage can change, sure, but do you really think that the average person will ever see it that way?
Alternatively, are you thinking in terms of measuring volume? That’s definable, but it’s also not what is meant here.
One correction to my previous reply: water and water are not homonyms like you said, it is one word with multiple ways to use it. On to your next question.
Outside of lab equipment, you could measure your water in many easy ways: for example in the Die Hard movie they had to measure water.
Just because it is harder to arrive at a number of atoms doesn’t mean that water isn’t countable. It’s also difficult to count the grains of sand on a beach! Water is countable! And is was a big scientific breakthrough when this was discovered! That’s why I’m trying to hard to correct your misconception.
The easiest way to get the number of water molecules without a lab would be with just one measurement: a simple measuring cup. From knowing the volume of water, you can get its mass from the density, which we can estimate as 1 g/mL . From grams, divide by the molar mass of water, which you can find online: 18.01528 g/mol. This gives you an approximation of how many water molecules are in your sample! And all you had to do was use a measuring cup, look up a reference value, and do a calculation. That’s pretty cool, and before 1776 and Amedeo Avogadro, no one knew you could count water this way. It is a discreet quanta, but before this, no one knew. That is the point!
Did you know light is also countable in this way? There are some chemical reactions that use photons as reagents in the chemical equation. If you know the output of a standardized halogen bulb, and shine it for a known amount of time, you can know, within the limits of your uncertainties, how many photons you sent into your sample. That’s also pretty amazing!
You say “when people are pouring water into glasses, they aren’t thinking about moles”, and I’ll agree with that. But just like when you’re walking on the beach, you’re not thinking about the number of grains of sand, they’re still countable. Or when you climb the stairs, you don’t usually count how many you took. But you can! And water is just as countable as these, at a fundamental level. Even if the molecules are very small, they are distinct, discrete, quantized.
So even if language doesn’t treat water as a countable thing, even if the word “water,” in that specific usage, isn’t used for counting, fundamentally, water is countable. Just like air. And light. And grains of sand, or trees in a forest.
No, water is countable. Unfortunately you are incorrect.
EDIT: the word “water” isn’t usually made plural, but water the substance can absolutely be measured and counted.
Sorry but some nouns (ie cats) can be counted while others (ie air) cannot be.
Language is a flexible thing. I heard this in a children’s game of tag, “Octopi, Octopi, can I cross your waters?”
And you can count air too, either by volume or amount of molecules.
I think you should just go and read the wikipedia articles on countable and noncountable nouns and stop arguing with a literal inguist.
I think you’re too rigid with your definitions. I just showed you an example of where water, usually not countable, is used in a plural form in real world usage.
Regardless of whether the noun is countable, the thing itself (water, air) absolutely is countable, i.e., comes in discrete measurable amounts, which is the more important issue here.
you used a HOMONYM because words can have different uses. “water” meaning an amorphous fluid of dihydrogen monoxide vs “water” meaning discrete bodies of water. You can count bodies of water but you cannot count how much water is in your glass. If you want to use water as a countable, that’s fine, but you would be using it in a way that most people don’t intend.
I am really confused why you think you can’t count how much water is in your glass? Can you explain that?
Can you explain to me how you would do that outside of a laboratory setting? The real answer is that it’s an amorphous fluid. It is a single object rather than discrete quanta.
What’s happening is that you’re trying to identify the exception and make it the rule. Yes, you can figure out how many moles of water are in a volume at a certain temperature and pressure. That’s not really the point, is it? When people pour glasses of water, they aren’t thinking in terms of moles. The word is noncountable because it was invented by humans far before any sort of chemistry was discovered. That usage can change, sure, but do you really think that the average person will ever see it that way?
Alternatively, are you thinking in terms of measuring volume? That’s definable, but it’s also not what is meant here.
One correction to my previous reply: water and water are not homonyms like you said, it is one word with multiple ways to use it. On to your next question.
Outside of lab equipment, you could measure your water in many easy ways: for example in the Die Hard movie they had to measure water.
Just because it is harder to arrive at a number of atoms doesn’t mean that water isn’t countable. It’s also difficult to count the grains of sand on a beach! Water is countable! And is was a big scientific breakthrough when this was discovered! That’s why I’m trying to hard to correct your misconception.
The easiest way to get the number of water molecules without a lab would be with just one measurement: a simple measuring cup. From knowing the volume of water, you can get its mass from the density, which we can estimate as 1 g/mL . From grams, divide by the molar mass of water, which you can find online: 18.01528 g/mol. This gives you an approximation of how many water molecules are in your sample! And all you had to do was use a measuring cup, look up a reference value, and do a calculation. That’s pretty cool, and before 1776 and Amedeo Avogadro, no one knew you could count water this way. It is a discreet quanta, but before this, no one knew. That is the point!
Did you know light is also countable in this way? There are some chemical reactions that use photons as reagents in the chemical equation. If you know the output of a standardized halogen bulb, and shine it for a known amount of time, you can know, within the limits of your uncertainties, how many photons you sent into your sample. That’s also pretty amazing!
You say “when people are pouring water into glasses, they aren’t thinking about moles”, and I’ll agree with that. But just like when you’re walking on the beach, you’re not thinking about the number of grains of sand, they’re still countable. Or when you climb the stairs, you don’t usually count how many you took. But you can! And water is just as countable as these, at a fundamental level. Even if the molecules are very small, they are distinct, discrete, quantized.
So even if language doesn’t treat water as a countable thing, even if the word “water,” in that specific usage, isn’t used for counting, fundamentally, water is countable. Just like air. And light. And grains of sand, or trees in a forest.