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Introduction:Introduce your main lines of argument (remember, its important to make a quick 5 minute plan to make sure you know what to write about before starting your essay)Try and offer a little explan...

During fractional distillation, the process of heating a mixture is used to seperate fractions. Each fraction has a different boiling point. As we begin to heat the mixture, the substance...

When the object is launched into the air it has a kinetic energy proportional to its velocity squared. As it travels its energy is converted into gravitational potential energy as it slows down due to the...

6H₂O + 6CO₂ --> C₆H₁₂O₆ + 6O₂

Example: NaCl. Every element in group 1, including sodium, has one electron in its outer shell and it wants to lose this one electron to have only full shells. Everything in group 7, including chlorine, h...