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Ba(NO3)2 and Al(OH)3
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∙ 11y ago
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What is the substance of classified as compound?
A compound is defined as a substance that contains at least two chemical elements and always has a constant mass ratio between elements for each possible pair of the elements that are present in it.
The Lewis structure of PF3 shows that the central phosphorus atom has how many non bonding and how many bonding electron pairs?
3 bonding pairs and one lone pair or non-bonding pair
Is PBr3 a molecular compound?
No. Since BH3 lacks a lone pair it would be a Lewis acid.
What is the formula of the covalent and acid nitrogen pentaiodide?
The imaginary compound nitrogen pentaiodide would be NI5 , it would not be an acid- there are no ionisable H atoms. (or a Lewis acid- it has no lone pair.) There is a real compound NI3, a very unstable substance a contact explosive. There is a reported PI5, but that is disputed.
Is Cl2 an element or a compound?
ClO4 is not a compound, it exists as ClO4-, which is a polyatomic ion called the perchlorate ion. Some positive ion such as potassium or ammonium must be present to balance the charge and form a compound.
Which pair shows compounds with same radical?
Ba(NO3)2 and Al(OH)3
What is compound radical?
Examples of radicals in chemistry are: OH., :CH2, Cl., ClO. etc.
Which pair of formulas represents the same compound?
CH3COH(CH3)2; (Ch3) 3COH
What are the release dates for Horsepower TV - 2006 A Pair of Radical Rats?
Horsepower TV - 2006 A Pair of Radical Rats was released on: USA: May 2007
Is a pair of pliers a compound machine?
no
Scientists described a base as a compound that donates an electron pair?
The Lewis Theory describes a base as a compound that donates an electron pair. By donating the electron pair there is a covalent bond.
How do you simplify square root of 12?
Factorise 12.Replace each pair appearing in this factorisation as by the same number outside the radical and then put everything under the radical sign. sqrt(12) = sqrt(2*2*3) = 2*sqrt(3)
What pair shows compounds with the same radical?
NaOH and NaClAl(OH)3 and NaOHBa(NO3)2 and Al(OH)3Ba(OH)2 and Ba(NO3)2
What is the definition for radical ethical?
Joining accepted principles of right and wrong as a pair, joined together, especially in a pair or pairs; coupled. Inversely or oppositely, related with respect to one of a group of otherwise identical properties. "radical ethical"
What is a compound word for time of no war that has the same vowel sound in wheel?
The word is "peacetime" - the EA pair has a long E sound, the same as made by EE in wheel.
What is a pair of inequalities joined by and or or called?
compound ineqality
What does an empirical formula show?
the empirical formula of a compound tells you the proportions of the elements in the compound. with that information you can make some inferences about the identity of the compound. for example a compound with an empirical formula CH4 tells us that for every carbon atom there are four hydrogen atoms. this means that the compound is methane because no other hydrocarbon can have these roportions (try drawing the lewis structure for C2H8, which doesnt exist. you cant!)
