Answer:
BaCl2-- Barium dichloride✔️, the dash (-) has the problem.
Fe2O3-- Iron(iii)oxide✔️, it's not Iron(ii)oxide.
CsNO2-- it's Cesium nitrogen dioxide✔️, not Cesium nitrate.
Mg(HCO3)2-- Magnesium hydrogen carbonate✔️, not magnesium(II) bicarbonate
Answer:
Water's heat of vaporization is around 540 cal/g at 100 °C. The same amount of heat is exchanged or released in the phase shift during the condensation of 1 g water vapor to 1 g of water.
Explanation:
brainliest?
Answer:
The correct option is: C. form stable hydrogen-bonded dimers
Explanation:
Boiling point is the temperature at which a particular substance changes from liquid state to vapor state.
The boiling point of a chemical substance depends upon the intermolecular forces present between the molecules.
Carboxylic acids are the organic molecules containing carboxyl functional group (COOH). <u><em>They tend to have greater boiling point than alcohols, ketones, or aldehydes.</em></u>
<u>This is because only carboxylic acids are capable of forming </u><em><u>dimers that are stabilized by hydrogen bonding.</u></em>
Answer:
Explanation:
Hello,
In this case, we use the equation regarding the first law of thermodynamics which is:
In this case, the want to compute the change in thermal energy of the gas which is related with ΔU. In such a way, since the 10 J are being removed, they are set as negative in the aforesaid equation, moreover, the 40 J of work are positive since it is a work done on the system. Hence:
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Answer: 24.0g of NaCl.
The number seems the highest, but I am not in Honors Chem (I am taking honors biology), so I do not know.