Determine how many grams of HNO3 can be produced if we have 20.0 gram of NO2?
3NO2+H2O --> 2HNO3+ NO

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Freezing 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.