To predict which option is not an industrial process among the given processes. Concept introduction: Calcium is one of the most abundant elements found on earth. It is an alkaline earth metal and belongs to group 2A of the periodic table. Its compounds have a high melting point. Calcium occurs in various minerals that are found on earth’s surface. Some common minerals are limestone, dolomite, slaked lime, gypsum and chalk. Calcium Oxide is quick lime and is a white, amorphous solid. Calcium hydroxide is known as slaked lime. Both are slightly soluble in water and dissolve in acids. Calcium carbonate is present in limestone and chalk. Calcium salts of fluoride and phosphates are also another important material. The formula for calcium fluoride is CaF 2 . The phosphates salt of calcium is known as apatites. Apatites have a general formula of Ca 5 X ( PO 4 ) 3 . These calcium minerals are used as raw materials for the various large-scale industrial process to produce materials.
To predict which option is not an industrial process among the given processes. Concept introduction: Calcium is one of the most abundant elements found on earth. It is an alkaline earth metal and belongs to group 2A of the periodic table. Its compounds have a high melting point. Calcium occurs in various minerals that are found on earth’s surface. Some common minerals are limestone, dolomite, slaked lime, gypsum and chalk. Calcium Oxide is quick lime and is a white, amorphous solid. Calcium hydroxide is known as slaked lime. Both are slightly soluble in water and dissolve in acids. Calcium carbonate is present in limestone and chalk. Calcium salts of fluoride and phosphates are also another important material. The formula for calcium fluoride is CaF 2 . The phosphates salt of calcium is known as apatites. Apatites have a general formula of Ca 5 X ( PO 4 ) 3 . These calcium minerals are used as raw materials for the various large-scale industrial process to produce materials.
Solution Summary: The author explains that calcium is an alkaline earth metal and belongs to group 2A of the periodic table.
Definition Definition Transformation of a chemical species into another chemical species. A chemical reaction consists of breaking existing bonds and forming new ones by changing the position of electrons. These reactions are best explained using a chemical equation.
Chapter 21, Problem 34PS
Interpretation Introduction
Interpretation: To predict which option is not an industrial process among the given processes.
Concept introduction: Calcium is one of the most abundant elements found on earth. It is an alkaline earth metal and belongs to group 2A of the periodic table. Its compounds have a high melting point. Calcium occurs in various minerals that are found on earth’s surface. Some common minerals are limestone, dolomite, slaked lime, gypsum and chalk.
Calcium Oxide is quick lime and is a white, amorphous solid. Calcium hydroxide is known as slaked lime. Both are slightly soluble in water and dissolve in acids. Calcium carbonate is present in limestone and chalk. Calcium salts of fluoride and phosphates are also another important material. The formula for calcium fluoride is CaF2. The phosphates salt of calcium is known as apatites. Apatites have a general formula of Ca5X(PO4)3.
These calcium minerals are used as raw materials for the various large-scale industrial process to produce materials.
For CARS, which statement is not true regarding its advantages?
a) Contrast signal based on vibrational characteristics, no need for fluorescent tagging.
b) Stronger signals than spontaneous Raman.
c) Suffers from fluorescence interference, because CARS signal is at high frequency.
d) Faster, more efficient imaging for real-time analysis.
e) Higher resolution than spontaneous Raman microscopy.
Draw the major product of the Claisen condensation reaction between two molecules of this ester. Ignore
inorganic byproducts.
Incorrect, 5 attempts remaining
1. NaOCH3/CH3OH
2. Acidic workup
Select to Draw
O
Incorrect, 5 attempts remaining
The total number of carbons in the parent chain is incorrect. Review the reaction conditions including starting materials and/or
intermediate structures and recount the number of carbon atoms in the parent chain of your structure.
OK
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NEET Chemistry | Group 14 Carbon Family | Theory & Problem Solving | In English | Misostudy; Author: Misostudy;https://www.youtube.com/watch?v=enOGIrcHh54;License: Standard YouTube License, CC-BY