Precipitation Reactions: Crash Course Chemistry #9
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Date: 2022-04-04
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Comments and reviews: 8
education
I need HELP! I have a lab coming up in 4 days. Objective: to determine the specific unknowns present in 5 different unknown solutions: an acid, a base, a chloride salt, a nitrate salt and a sodium salt. What do I add to make a ppt? I-ve done this before and everything I added just dissolved. HELP!
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I need HELP! I have a lab coming up in 4 days. Objective: to determine the specific unknowns present in 5 different unknown solutions: an acid, a base, a chloride salt, a nitrate salt and a sodium salt. What do I add to make a ppt? I-ve done this before and everything I added just dissolved. HELP!
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flamedragon07
I think they portrayed cations as an electrical cat because cations are positive anyways. I think they used Anne Hathaway catwomen because her name is Ann like in Anion and maybe she might have negative feelings when she first met batman aka Bruce Wayne. This is just my guess.
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I think they portrayed cations as an electrical cat because cations are positive anyways. I think they used Anne Hathaway catwomen because her name is Ann like in Anion and maybe she might have negative feelings when she first met batman aka Bruce Wayne. This is just my guess.
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Diana
I'm really enjoying Chemistry. It's great to review chemistry, a) to refresh my neural pathways, and b) to make sure I catch all the new stuff that got discovered since I last took inorganic chemistry. in 199. 5? I think?
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I'm really enjoying Chemistry. It's great to review chemistry, a) to refresh my neural pathways, and b) to make sure I catch all the new stuff that got discovered since I last took inorganic chemistry. in 199. 5? I think?
reply
notwatermelon
Is anyone else absolutely living for the adorable little element drawings that are put up when he talks about each element? Just me? Okay.
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Is anyone else absolutely living for the adorable little element drawings that are put up when he talks about each element? Just me? Okay.
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crash_course
On one slide, you have the precipitation reaction labeled as a redox reaction, and you have a lower case O in the nitrate ion.
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On one slide, you have the precipitation reaction labeled as a redox reaction, and you have a lower case O in the nitrate ion.
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BeefyFlame
i hate you. you are not funny and neither are donald trump jokes. go back to your mom's basement and play animal crossing
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i hate you. you are not funny and neither are donald trump jokes. go back to your mom's basement and play animal crossing
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Madison
Hey! I take colloidal silver! (It's great too, and it doesn't turn you blue unless you're drinking upwards of 5L a day) LOL!
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Hey! I take colloidal silver! (It's great too, and it doesn't turn you blue unless you're drinking upwards of 5L a day) LOL!
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Ben
9: 44 -one NaCl for every mol of Ag- but Ag in the first part of equation isn't attached also to NO3? don't their masses count?
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9: 44 -one NaCl for every mol of Ag- but Ag in the first part of equation isn't attached also to NO3? don't their masses count?
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