The enthalpy of solution for potassium chlorate is 41.38 kJ/mol. If 5.0 g of potassium chlorate is dissolved in 100.0 mL of water, the temperature change of the water is how many degrees celsius

In salt water solution, the salt is the blank

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg

Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.