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Which pairs of half-reactions would have a negative total reduction potential?
Wiki User
∙ 11y ago
Silver (Ag) reduced, gold (Au) oxidized.
Wiki User
∙ 11y ago
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What list of pairs of ion lye NaOH are correct charge?
Na: positive; OH: negative
What functional group contributes negative charge?
anything with lone pairs, or things like alcohols and carboxyllic acids
Which list pairs each element in the table salt NaCI negitve or positive?
Sodium form a cation (positive). Chlorine form an anion (negative).
Explain why ch3cl has tetrahadral shape?
Due to the VSEPR theory (the valence shell electron pair repulsion theory) It has a tetrahedral shape because it has four negative charge centres. When there are four negative charge centres and all there are four bonding pairs of electrons the shape is tetrahedral. for future reference any atom with 4 negative charge centres will have the following structures (depending on how many of the electron pairs (negative charge centres) are bonded): all bonding pairs: tetrahedral (for example ccl4, ch4 nh4 bf4) 3 bonding and 1 non bonding: trigonal pyramid (e.g. ammonia) 2 bonding and 2 non bonding: bent (v-shaped) - for example water.
How would you describe the electron geometry around oxygen in water?
The water molecule has a 4 electron group, as the oxygen has two lone pairs. The two lone pairs are going to repulse the hydrogen atoms creating a bent shape for the water molecule.
What pairs of half-reactions would have a negative total reduction potential?
silver reduced , gold oxidized
How many factor pairs can you find for 12 if factors can be positive negative zero?
12 has three factor pairs, six if you count their negative counterparts.
Which ordered pairs are in the second quadrant?
Ordered pairs that have a negative x and a positive y are in the second quadrant.
How many different pairs of whole numbers make 8 when multiplied?
Eight has two factor pairs. Including their negative counterparts, that makes four pairs.
How many 2 digit numbers have a difference of 90?
There are no pairs of 2-digit numbers with a difference of 90 if both numbers are positive or both negative. However, with one positive and one negative, there are 71 pairs.
What is moraxella?
Moraxella are: - bacteria - short gram negative rods that occur in pairs - obligate parasites of mucosal surfaces
What stage of of meiosis do homologous pairs separate?
Reduction Division
What are the factor pairs of NEGATIVE numbers?
So, when two negative numbers multiply, their product is a positive number (Remember the rule: minus x minus = plus). So, both the numbers in the factor pair should be either negative or positive to give a positive number as a product. For example: (-3 and -6) and (-2 and -9) form factor pairs for 18.
What does the word zero pairs mean?
A pair of numbers with a positive and negative sign where the sum is zero
What list of pairs of ion lye NaOH are correct charge?
Na: positive; OH: negative
Is the product of 21 negative numbers and 23 positive numbers a positive number or a negative number?
It is a negative number, because every pair of negative factors makes a positive, and you have 10 pairs plus one left over.
What is the scientific definition of acinetobacter?
Acinetobacter is a genus of Gram-negative bacteria which belongs to the Gammaproteobacteria. They occur in pairs under a microscope and is non-motile and oxidase-negative.
