12. What is the proton (H*) concentration in a 25 mM solution of Sr(OH)2 ? а. 2.0 х 10-13М b. 4.0 x 10-13 М с. 0.075 М d. 0.025 M

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A: Emperical formula depend % of atoms

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A:

Q: The correct name for the molecule CH3CH2CH2CH2CH2CH2CH3 is ----

A:

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A: Nature of salt explanation

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A:

Q: H. H O1= sp3, 2 = sp3, 3 = sp3 1 = sp, 2 = sp2, 3 = sp3 O1= sp2, 2 = sp3, 3 = sp2 01=sp2,2 = sp3, 3…

A:

Q: See Figure 11-7. Which reaction sequence(s) is/are an efficient method for preparing Compound Q? A B

A: Compound Q is an alcohol since it has an OH group as the only functional group.

Q: How many moles of CaCl2 are in 7.76 × 1024 formula units? 7.76 x 1024 formula units = mol

A: 1mole of substance = (6.023×10 23) formula units

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A: Moles = molarity × volume (L)  Molarity = moles/ volume

Q: CH3 O H3C-CC-OH H H3CH_2_2 CH3 C-OH H+ Heat

A:

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A: The relationship between moles and mass is Mass = Mole ×Molar mass

Q: NaCN H20 Ме

A: A question based on introduction to organic chemistry that is to be accomplished.

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Q: CH20- NH2 1 NONO2, HCl 2. HB FH

A:

Q: Please name the following compounds

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Q: Al a. b. BF3 С. H20 -

A: organic

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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.