Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy 8. Subscribe to Khan Academy: Видео Reactions in equilibrium | Chemical equilibrium | Chemistry | Khan Academy канала Khan Academy Subscribe to Khan Academy’s Chemistry channel:
We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.įor free. The best chemical equation balance software, can balance all chemical equation you will ever meet, free trial available. Thank you ( 3 votes) Iris Nogueroles Langa 4 years ago It's helpful to understand why HPO has this formula. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. The balanced chemical equation: HPO + 3CsOH CsPO + 3HO I understand it for the most part, but why does Cs have a subscript of 3 on the product's side If someone could explain this to me, it would be awesome. We tackle math, science, computer programming, history, art history, economics, and more. With the stated mission of 'providing a high quality education to anyone, anywhere', the website supplies a free online collection of more than 2,400 micro lectures via video tutorials stored on YouTube teaching mathematics, history, finance, physics, chemistry, biology. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.Ībout Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. The Khan Academy is a non-profit educational organization created in 2006, by Bangladeshi American educator Salman Khan. And since we have a three in our balanced equation, we would multiply that by three. Created by Sal Khan.Ĭhemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. And because there's a one in our balanced equation, we multiply that value by one and two that we add the standard change in free energy of formation of hydrogen gas.