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What is the Delta H of Na?
The standard enthalpy change of formation of sodium (ΔHf°) is 0 kJ/mol. This means that the enthalpy change when 1 mole of sodium is formed from its elements in their standard state is zero.
Is sodium laureth sulfate the same as sodium lauryl sulfate?
No, sodium laureth sulfate and sodium lauryl sulfate are not the same. Sodium laureth sulfate is a milder surfactant compared to sodium lauryl sulfate, which can be harsher on the skin.
Is sodium lauryl sulfate the same as sodium laureth sulfate?
No, sodium lauryl sulfate and sodium laureth sulfate are not the same. Sodium lauryl sulfate is a harsher cleansing agent, while sodium laureth sulfate is milder and less irritating to the skin.
What is the standard molar entropy of solid sodium sulfate?
The standard molar entropy of solid sodium sulfate (Na2SO4) is 115 J/mol·K.
Is sodium laureth sulfate considered a sulfate?
Yes, sodium laureth sulfate is considered a sulfate.
What is the enthalpy of formation for sodium sulfate?
The answer to this question must be in Perry's Chemical Engineering Handbook, or the CRC Handbook of Chemistry and Physics, or the JANAF Thermochemical Tables... I just don't have mine handy right now, and I need the same answer for a homework problem. These books have the enthalpy of formation for a myriad of substances. Go to your nearest library and look it up! Wink
What is the Delta H of Na?
The standard enthalpy change of formation of sodium (ΔHf°) is 0 kJ/mol. This means that the enthalpy change when 1 mole of sodium is formed from its elements in their standard state is zero.
Is the standard enthalpy of solution of sodium chloride an intensive property?
Yes, it is an intensive property.
Is sodium laureth sulfate the same as sodium lauryl sulfate?
No, sodium laureth sulfate and sodium lauryl sulfate are not the same. Sodium laureth sulfate is a milder surfactant compared to sodium lauryl sulfate, which can be harsher on the skin.
Is sodium lauryl sulfate the same as sodium laureth sulfate?
No, sodium lauryl sulfate and sodium laureth sulfate are not the same. Sodium lauryl sulfate is a harsher cleansing agent, while sodium laureth sulfate is milder and less irritating to the skin.
Is ionisation enthalpy of potassium higher than that of sodium?
The ionisation enthalpy of potassium is lower than that of sodium.
What is the standard molar entropy of solid sodium sulfate?
The standard molar entropy of solid sodium sulfate (Na2SO4) is 115 J/mol·K.
Is sodium laureth sulfate considered a sulfate?
Yes, sodium laureth sulfate is considered a sulfate.
Lattice enthalpy of magnesium oxide and sodium chloride?
The lattice enthalpy of sodium chloride is 789 kJ/mol.
What is the name for Na2SO4?
sodium sulfate
Are sodium lauryl sulfate and sodium laureth sulfate the same?
No, sodium lauryl sulfate and sodium laureth sulfate are not the same. While they are both surfactants commonly found in personal care products, sodium laureth sulfate is considered to be milder and less irritating than sodium lauryl sulfate.
What is the name for compound Na2SO4?
Na2SO4 is sodium sulfate sometimes called disodium sulfate. Sodium sulfate from a natural source is known as thenardate and was formerly called Glauber's Salt.
