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Rama09 [41]
3 years ago
5

What is the pH of a 4.5 x 10 M HI solution?

Chemistry
1 answer:
hoa [83]3 years ago
8 0

Answer:

ik ppl sy no links but https://courses.lumenlearning.com/cheminter/chapter/the-ph-scale/

Explanation: it should help you

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Speed is how fast you are going at the moment but acceleration is how fast you are building up speed to get to a set point

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2. The Density of Water is 1.0000g/cm3. Based on this property of water,
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if the object sank then that object has a greater density then water. if the object floated then its density is lower then water.

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Aqueous solutions of barium nitrate and potassium phosphate are mixed. What is the precipitate and how many molecules are formed
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Aqueous solutions of barium nitrate and potassium phosphate are mixed. What is the precipitate and how many molecules are formed?

Barium nitrate has a chemical symbol of Ba(NO3)2 and potassium phosphate has a chemical symbol K2PO4. The reaction between these two is a double replacement reaction yielding barium phosphate and potassium nitrate.

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            Ba(NO3)2 + K2PO4 à KNO3 + BaPO4

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3 years ago
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