Calculate the pH of the weak acid or base solutions. Report your calculated pH to 2 decimal places. Ka values for weak acids are in Appendix H Kb values of weak bases are in Appendix I Calculate the pH of a 0.015 M hypobromous acid solution: Calculate the pH of a 0.052 M ammonia solution: Chock

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A:

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A: Given :-  Mass of bullet = 35 g  Speed of bullet = 213 m/s  To calculate :- kinetic energy of bullet

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A: Step 1:

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Q: ow many mg of

A: We know that 1 pound=2.205Kg    hence 90Pounds=90/2.205=40.8233kg

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A: Given: Dose = 2.00 capsules per day. And the concentration of capsule = 5.00 × 103 IU per capsule.

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A: Here, we have to do the conversion of quart (qt) to mL

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Q: 2650g=?kg

A:

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A: The symbol, mg is used to express the mass of substance.

Q: Atom number 5 сл 7 12 Coordinate indices X i i i y i i Z i i

A:

Q: 1.17 X10-7s to microseconds

A: 1 second is equal to 1000000  seconds  1 s = 106 microseconds

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.