Answer:
55,124.729438282
Explanation:
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Answer:
The transformation that occurs when solid potassium nitrate dissolves in water:
Explanation:
Electrolyte are those chemical compounds which oj dissolving water dissociates into ions and make the solution electrically conductive in nature.They are of two types:
- Strong electrolytes: Those compounds which get complete dissociated into ions.
- Weak electrolytes: Those compounds which get partially dissociated into ions.
When solid potassium potassium nitrate is dissolved in water it get dissociated into potassium ions and nitrate ions in an aqueous solution :
from what i can see the answer is C
Answer:
10 moles of methane
Explanation:
1 mole of methane contains 6.02 × 10^23 molecules (Avogadro's number)
x moles should contain 7.02 x 1024 molecules of
methane
So,
x= 7.02 x 1024 × 1/6.02 × 10^23
x= 10 moles of methane
An isotope with a high value of n/z will tend to decay through β decay.
Species of atoms of a chemical element with the same atomic wide variety and nearly equal chemical behavior but with differing atomic mass or mass quantity and one-of-a-kind physical properties. The atoms belonging to the equal element, having same atomic range Z, but distinctive mass variety A, are referred to as isotopes.
Isotopes are atoms with one-of-a-kind atomic hundreds that have the same atomic variety. The atoms of different isotopes are atoms of the equal chemical element; they fluctuate inside the number of neutrons inside the nucleus.
Subtract the number of protons from the atomic mass. this is the quantity of neutrons that the regular version of the atom has. If the quantity of neutrons within the given atom is different, than it's miles an isotope.
Learn more about isotope here:-brainly.com/question/14220416
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