What mass, in grams, of NaCl needs to be added to 2.7 kg of water in order to create a solution with a freezing point of - -6.4 °C? The freezing point depression constant of water is 1.86 ºC/m.

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

What is the solubility of substance?