Examples of 'alkali metal or alkaline earth' in a sentence
Meaning of "alkali metal or alkaline earth"
alkali metal or alkaline earth - This phrase is used in the context of chemistry to describe two groups of elements on the periodic table: alkali metals and alkaline earth metals. These elements share similar characteristics and properties
How to use "alkali metal or alkaline earth" in a sentence
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alkali metal or alkaline earth
A represents an alkali metal or alkaline earth metal and.
It is particularly desired to use a hydroxide of an alkali metal or alkaline earth metal.
M is an alkali metal or alkaline earth metal.
A particularly preferred class of catalysts is an alkali metal or alkaline earth metal carboxylate salt.
Chloride of alkali metal or alkaline earth metal is preferably sodium chloride.
Useful salts include in particular alkali metal or alkaline earth metal salts.
These are alkali metal or alkaline earth metal soaps or soaps of organic bases.
The subject derivative is thus an alkali metal or alkaline earth metal salt.
Other alkali metal or alkaline earth metal bases or other halogens can be used.
It is also advantageous to use an alkali metal or alkaline earth metal carbonate.
Alkali metal or alkaline earth bases can cause these initiators to decompose to regenerate acetylene.
The metal can be an alkali metal or alkaline earth metal.
An alkali metal or alkaline earth metal hydroxide constituent ;.
The catalyst employed may be any alkali metal or alkaline earth metal hydroxide.
An alkali metal or alkaline earth metal carbonate constituent ;.
See also
Suitable bases are tertiary amines or alkali metal or alkaline earth metal hydroxides or carbonates.
The alkali metal or alkaline earth metal derivatives can be the oxides, hydroxides or alcoholates.
The glass may further comprise an alkali metal or alkaline earth metal phosphate.
Of the alkali metal or alkaline earth metal hydroxides, sodium hydroxide micropearls are particularly preferred.
The catalyst composition may additionally contain an alkali metal or alkaline earth metal.
These include the alkali metal or alkaline earth metal silicates.
More preferably, G is hydrogen, or an agriculturally acceptable alkali metal or alkaline earth metal.
Preference is given to alkali metal or alkaline earth metal hydroxides.
A compound of the formula, wherein R represents hydrogen or an alkali metal or alkaline earth metal.
Mention may be made of alkali metal or alkaline earth metal hydroxides.
Preferred salts include those percarbonates having alkali metal or alkaline earth metal cations.
Examples include alkali metal or alkaline earth metal salts of carboxylic acids.
Preferred salts of glycosaminoglycans and derivatives thereof include alkali metal or alkaline earth metal glycosaminoglycates.
Mixtures of several alkali metal or alkaline earth metal salts may likewise be used.
Useful cations for salt formation include in particular alkali metal or alkaline earth metal cations.
These are generally alkali metal or alkaline earth metal salts of organic and inorganic acids.
A polyhydroxylalkylamine ; or, a halide salt of an alkali metal or alkaline earth metal.
The base includes alkali metal or alkaline earth metal hydroxides e . g.
Preferably, the substance contains at least one alkali metal or alkaline earth metal.
Again, no alkali metal or alkaline earth metal promotor had been added.
The catalyst used may be promoted with an alkali metal or alkaline earth metal promoter.
Generally an alkali metal or alkaline earth metal, or a compound of such a metal, is used.
More preferably, the alcoholate is an alkali metal or alkaline earth metal alkoxide.
Representative alkali metal or alkaline earth metal salts include the sodium, calcium, potassium, magnesium salts.
M is a cation of valency q, preferably an alkali metal or alkaline earth metal cation ; and.
Triethylamine, and alkali metal or alkaline earth metal carbonates e . g.
A method according to Claim 1, wherein the cation is an alkali metal or alkaline earth metal.
Preferably, G denotes hydrogen, an alkali metal or alkaline earth metal, where hydrogen is particularly preferred.
More particularly, the stabilized bicarbonate is an alkali metal or alkaline earth metal bicarbonate.
M denotes an alkali metal or alkaline earth metal ( valency p of 1 or 2 ) ; and.
Preferred fatty acid salts are ammonium, alkali metal or alkaline earth metal salts.
A represents an alkali metal or alkaline earth metal and p=0 or 1.
The catalytic system comprises, as second component, a metal, alkali metal or alkaline earth metal compound A.
Suitable such bases include the alkali metal or alkaline earth metal hydroxides and ammonia.
Also, the process did not use an alkali metal or alkaline earth metal.
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