nitromethane

"The building of the bridge will be completed in a couple of weeks."

"The chemist studied the properties of the organic compound. "

"The model airplane hobbyist used multiple rockets to propel his miniature spaceship far into the air. "

"The simplest way to solve the math problem was to use the formula directly. "

"The drivers were racing around the track."

"Water is a common solvent that can dissolve sugar. "

"The water from the well was surprisingly colourless, almost like air. "

"A liquid can freeze to become a solid or evaporate into a gas."

"The science experiment involved mixing several chemicals together to see what would happen. "

"The chemists at the pharmaceutical company are working to develop a new medicine. "

"The aircraft flew over the school playground during the morning assembly. "

"The student's synthesis of different historical sources allowed her to write a strong essay. "