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One or three moles of anything is just different Q U A N T I T I E S of M A T T E R .
Concentration is just something else than moles (quantity is not the same as concentration): it can be calculated as moles P E R volume
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What will weigh more a mole of Na or a mole of S?
A mole of S (32 g) weighs more than a mole of Sodium Na (23 g)
Are acids more dangerous when diluted than concentrated?
Concentrated acids are more dangerous.
Does more concentrated acid reacts faster with metal carbonate than less concentrated acid?
Yes, it is true. However, commonly it depends more on the acidity (strength) of the acid than on concentration.
Does a mole of helium gas have the same number of molecules as a mole of lead and why?
No, a mole of helium gas does not have the same number of molecules as a mole of lead. This is because the number of particles in a mole is determined by Avogadro's number, which is approximately 6.022 x 10^23. Since helium is a monoatomic gas and lead is a solid with a lattice structure, the number of helium atoms in a mole is significantly larger than the number of lead atoms in a mole.
Does one mole of NH3 weigh more than one mole of H2O?
The mass of NH3 mole = its molecular weight = 14 + 3 x 1 = 17 The mass of H2O mole = its molecular weight = 2 x 1 + 16 = 18 This means that one mole of NH3 weigh less than one mole of H2O
Is wealth concentrated or more evenly spread out Algeria?
It is less concentrated than in the USA, but more concentrated than in Europe.
What will weigh more a mole of Na or a mole of S?
A mole of S (32 g) weighs more than a mole of Sodium Na (23 g)
What weighs more one mole of oxygen or one mole of sodium?
One atom of sodium weighs more than one atom of oxygen. Thus, one mole of sodium weighs more than one mole of oxygen.
Are acids more dangerous when diluted than concentrated?
Concentrated acids are more dangerous.
Is maple sap less concentrated than maple syrup or more?
Maple syrup is less concentrated than sap because it has more chemicals in it.
Are acids most dangerous when concentrated or diluted?
yes it is it more harmful than dilute acid
Is concentrated energy more useful than spread out energy?
Yes, usually. Basically, concentrated energy has less entropy than when it is spread out.
Does more concentrated acid reacts faster with metal carbonate than less concentrated acid?
Yes, it is true. However, commonly it depends more on the acidity (strength) of the acid than on concentration.
Why does concentrated acid dissolve magnesium faster than dilute acid?
Because there is more hydrogen gas in a concentrated acid.
Why didn't we take concentrated acid in place of dilute acid?
A concentrated acid is more dangerous than a dilute acid.
What is the meaning of concentrated in science?
Concentrated refers to a reatively large quantity of substance in a unit amount of mixtureExample:12m HCI is more concentrated than 1m HCI
Does It require more energy to melt one mole of an ionic compound than one mole of a molecular compound?
Yes.
