The orange would have more energy since it used it to grow while the pasta was baked causing all its energy to leave it
The solution is non-ideal for NaCl soln so ΔH3<span> is greater than the sum of ΔH</span>1<span> and ΔH</span>2. this means the forces of attraction between like molecules is greater than the forces of attraction between unlike molecules. <span>NaCl (table salt) dissolves readily in water. In solid NaCl, the positive sodium ions are attracted to the negative chloride ions. The same is true of the solvent, water; the partially positive hydrogen atoms are attracted to the partially negative oxygen atoms. While NaCl dissolves in water, the positive sodium cations and chloride anions are being stabilized by the water molecule electric dipoles. Thus, the intermolecular bonds between NaCl are broken and the salt is dissolved.</span>
Well if you go to Quiz-let it gives the answer the mass of a mole of compound is determined by adding the atomic masses of the atoms making up the molecules
Answer:
Explanation:
1 mol of Mg = 6.02 * 10^23 ions of magnesium
x = 1.25 * 10^23 ions of magnesium
1/x = 6.02 * 10^23/1.25 * 10^23 Cross multiply
x*6.02 * 10^23 = 1 * 1.23 * 10^23 Divide by 6.02*10^23
x = 1.25 * 10^23 / 6.02*10^23
x = 0.208 mols
The answer is stationary bc between those two times the car is not moving as seen by the flat line