D as the two substances could have close boiling points, so if the temperature is not controlled well, both substances will evaporate.
Answer:
5
Explanation:
Balance the equation in order of C,H,O and then you should be able to find the coefficient
<span>Add any other </span>liquid<span> flavorings you might want. Put on your gloves and goggles. Pour a small amount of </span>liquid nitrogen<span> directly into the bowl with the </span>ice cream<span> ingredients. Continue to stir the </span>ice cream<span>, while slowly adding more </span>liquid nitrogen<span>.</span>