Explain how the mass of carbon in an amount of carbon dioxide can be determined. ! : (

Divide the mass of CO2 by the molar mass of CO2 (44.01 g/mol) to get moles of CO2. For each CO2vyou havec1 C (moles of CO2 = moles of C). Multiply the moles of C by the molar mass of C (12.01 g/mol)

Explanation:

the best answer is d because the strong cohesion is caused by the ability of water molecules to undergo hydrogen bonding.

a is incorrect because when water solidifies, it becomes   ice, which expands and occupies a bigger volume for the same mass of water in its liquid state.

b is incorrect because water has high surface tension. besides bonding to itself it hydrogen bonds to other molecules at the top decreasing possibility for breaking of attractive forces.

c is incorrect because the water molecule has oxygen which is highly electronegative and so pulls the electron pair towards itself creating a dipole moment, making the molecule polar.

e is incorrect because water has strong adhesion, ability to stick to other molecules such as glass because of this molecules having stronger hydrogen bonding than water.

the answer is 1 i believe