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How many water molecules are in a mole of water?
NA, Avogadro's number, is the value of entities in one mole: 6.022*10+23
How many mole of nitrate ion in one mole of potassium nitrate?
Potassium nitrate is KNO3. There is one potassium per one nitrate. One mole of potassium nitrate contains one mole of nitrate.
Why is one mole of aluminum larger than one mole of copper?
It isn't. The mass of one mole of aluminum is less than the mass of one mole of copper. The number of atoms in one mole of aluminum is the same as the number of atoms in one mole of copper, which is 6.022 x 1023, also known as Avogodro's number.
A 1.0-mole sample of krypton gas has a mass of?
Since one mole is 6.02e23 of any atom, the atomic weight is equal to one mole of any element. For example, one mole of Ca is 40.08, one mole of S is 32.07. Thus being said, one mole of krypton is 83.80!
What has a pH value of 0?
1-molar hydrochloric acid Or 1-molar any arrhenius-strong acid (one that completely dissociates) with one mole H per mole anion. (HBr HI HNO3 HClO3 HClO4)
What is the value of one?
The value of one mole is 6.02214179(30)×1023 . VISHAKHA PATHAK
How many moles of iodine are in one mole?
There is one mole of iodine in one mole. There are 126.90447grams of iodine in one mole. There are also 6.022x1023 atoms in one mole.
What is one mole of elements and compounds?
One mole is a quantity used to describe a group containing its 6.022 x 1023 particles.For example :-Substance quantity mass(g)carbon one mole 6oxygen one mole 16nitrogen one mole 14Hydrogen one mole 1silver one mole 108sodium chloride one mole 58.5
What is the value of avogrado's number?
Approximately 6.02*1023, the number of atoms or molecules in one mole of a substance.
What is the numerical value of one mole of a substance?
1 mol = 6.02x1023 atoms or molecules or individual units
How many water molecules are in a mole of water?
NA, Avogadro's number, is the value of entities in one mole: 6.022*10+23
What characteristic does one mole of carbon have in common with one mole of sodium?
One mole of carbon and one mole of sodium have exactly the same number of atoms. That is what defines the mole, Avogadro's number, 6,022 X 1023 atoms per mole is the definition of mole.
Is one gram of a carbohydrate equal to one gram in a serving?
15 grams of carbohydrate = 1 carbohydrate exchange
Is one mole of cadmium heavier than one mole of gold?
yes, one mole of cadmium is 112 grams, one mole of gold is only 2 grams.
How does the number of atoms in one mole of beryllium compare with the number of atoms in one mole of magnesium?
There are the same number of atoms in one mole of beryllium as there are in one mole of magnesium :)
What happen to reaction if one mole hydrogen ions and one mole of hydroxide ions?
They will form one mole of water.
What is the empirical formula of a compound that is 40 percent sulfur and 60 percent oxygen by weight?
We assume 100 grams of compound and change % to grams. Get moles. 40 grams S (1 mole S/32.07 grams) = 1.247 60 grams O (1 mole O/16.0 grams) = 3.75 Now, the smallest mole value, sulfur, is 1. Divide the oxygen mole value by the sulfur mole value. 3.75 mole O/1.247 mole S = 3.00 SO3 ------- is the empirical formula
