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What else can I help you with?
Sum of all oxidation numbers in a compound?
The sum of oxidation numbers in a compound is zero for a neutral compound and equal to the charge of the ion for an ionic compound. This rule stems from the fact that the total charge of a compound must be zero for a neutral compound and must balance out for an ionic compound.
Is ZnH2 an ionic compound?
Yes. As a basic rule of thumb, a compound that is comprised of a metal and non-metal is an ionic compound.
What compound is the octet rule expanded to include 12 electrons?
One example of a compound where the octet rule is expanded to include 12 electrons is sulfur hexafluoride (SF6). In SF6, the sulfur atom has 12 electrons around it, exceeding the typical octet rule. This expansion allows sulfur to complete its valence shell and achieve stability.
Is magnesium carbonate a compound or an element?
Magnesium carbonate is a compound. It consists of the elements magnesium, carbon and oxygen chemically combined. As a rule of thumb anything with two or more elements chemically bonded together is a compound.
What is the 18 electron rule?
The 18 electron rule (also known as the Effective Atomic Number Rule or EAN rule) was originally proposed by N.V. Sigwick when extending the octet rule proposed by G.N. Lewis in applying it to organometallic compounds. The idea behind both of these rules is that in a compound the sum total of all of the electrons would have the configuration of a noble gas. With the octet rule there is the basic assumption that the central atom in the compound is 8 (the maximum capacity of the s and p orbitals). The 18 electron rule is based on a similar idea as the octet rule, however it takes into consideration the d orbital too - 2 (s) + 6 (p) + 10 (d) = 18.
How discover the slide rule?
Gunter
Who discover the Slide Rule?
John Napier .
What would happen if you used all of are brain?
You would discover that you had superhuman abilities,and that you could most likely rule the world.(you would also be extremely smart)
Which rule does not disturb Jonas?
Dream telling, because he rarely has dreams.
How does the rule of zero charge help you predict the formula of an ion compound?
The rule of zero charge states that in an ionic compound, the total positive charge from cations must equal the total negative charge from anions for the compound to be neutral. This rule allows you to determine the ratio of cations to anions in the compound, aiding in predicting the formula of the ion compound.
What was Cartier trying to discover?
he was trying to discover riches and gold for France. He also wanted to be the first explorer to discover a land for France. his intentions were to be governor of this new under the rule of France.
What did Cyrus the Great discover in Persia?
because he did not want to be with his kind because they were bad people so he went to discover a new place that he could rule.
In the movie fight club what did bob discover?
You forgot the first rule of Fight Club
What is nitrogen rule?
If a compound contains an even number of nitrogen atoms (or no nitrogen atoms), its molecular ion will appear at an even mass number. If, however, a compound contains an odd number of nitrogen atoms, then its molecular ion will appear at an odd mass value. This rule is very useful for determining the nitrogen content of an unknown compound.
Which compound obeys Markovnikov rule on reaction with HCl?
This is an assymetric alkene.
How long ago did izaac newton discover gravity?
in his book principia in 1686 he published this rule.
Did Great Britain rule the world?
They didn't rule the world, but they colonized most countries in the world.
