What is the hardest question in chemistry?
10 most difficult chemistry riddlesWhich has more calories: table sugar or aspartame? What does synthesis gas (water gas) consist of? Cranberry glass is made by adding ..? Mickey is a “dangerous” alcoholic drink. What is exactly the pH value of distilled water? What is the most common element (by mass) forming the planet Earth?
Is there an app that solves chemistry?
1. Equate Formula Solver. Equate is an app which collates a library of useful chemistry formulas, equations spanning across several topics, and enables the user to initially solve problems, and then challenge themselves with questions to apply their understanding and to build confidence in using these formulas.
What is the best chemistry app?
Eight great apps for chemistry teachersPeriodic table. There are lots of periodic table apps available, but this one (free, Android, iOS) is based on the Royal Society of Chemistry’s successful interactive website. Elemental. Atoms in Motion (student edition) 3D molecules edit & test. ChemSpider. Chairs. Chemist – Virtual Chem Lab. Education in Chemistry.
Can you come or could you come?
“Could” is the polite form of “can”—so both are correct, but we use them in different situations. We use “can” when we are telling someone to do something. We use “could” when we are making a request.
How do you ask a sensible question?
Use these guidelines when developing questions:Plan your questions. Know your purpose. Open conversation. Speak your listener’s language. Use neutral wording. Follow general questions with specific ones. Focus your questions so they ask one thing at a time. Ask only essential questions.
What is the correct way to ask a question?
Here are the steps I employ when I am ready to listen and need specific information.Avoid asking rhetorical questions. Ask friendly, clarifying questions. Don’t set traps. Ask open-ended questions. Be grateful. Avoid stress. Avoid being too direct. Silence is golden.
Can I ask you or could I ask you?
May I ask you a question? Asking for permission. In addition, “may” version is more polite than the “can” version. Realistically speaking, both ask for permission and neither is offensive, but yes, “may” is still more polite than “can.”