Helping my child study. Are there any online guides that can help me teach how to predict the products of a reaction.
i.e. _ Ag(NO3)+ _ CaCl2 yields
Really want to be able to teach my child how to do this rather than have the answer.
Thanks
YOu need to google solubility rules, and the child needs to memorize those seven rules. And you need to ask him why hasn't he memorized them...I am fairly confident they have been taught in class. ARe they in his notes?
YOu need to focus on teaching your child, in at that age, on learning study/learning skills. When are you going to buckle down on teaching responsibility for this. I would wager he has no class notes, nor text notes.
See this: Here is the best study skills program around, including notetaking. Take a look at it. If you as a parent can discipline your child accept responsibility, and have the skills to learn on their own, you will have done that child a great favor. If you don't , what good is his parents really doing him? After chemistry,what then? Math? Social studies? It has to change. This question on this reaction is basic stuff, and he has missed it. Why?
Good luck.
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Absolutely! Helping your child learn how to predict the products of a reaction is a great way to enhance their understanding of chemistry. Here's a step-by-step guide to teaching them how to predict the products of a reaction:
1. Start by explaining the basics of chemical reactions, including reactants and products. Emphasize that a chemical reaction occurs when two or more substances combine to form new substances.
2. Teach your child how to identify the type of reaction they are dealing with. For example, in your given example, "_ Ag(NO3) + _ CaCl2 yields," the reaction appears to be a double displacement reaction, also known as a precipitation reaction.
3. Next, explain to your child how to determine the formula of each compound. This may require some background knowledge of the periodic table and common ion charges.
4. Once the formula for each compound is identified, instruct your child to switch the positive and negative ions between the reactants. In this case, the positive ion in Ag(NO3) is Ag+, and the negative ion in CaCl2 is Cl-. Therefore, the predicted products would be AgCl and Ca(NO3)2.
5. Encourage your child to balance the chemical equation by ensuring that the number of atoms of each element is the same on both sides of the equation.
Now, let's move on to finding online resources to assist you in teaching your child how to predict the products of a reaction:
1. Chemistry guides or tutorials: Websites like Khan Academy (www.khanacademy.org) offer comprehensive chemistry courses that include lessons on predicting reaction products. You can browse their chemistry section and find tutorials specifically on predicting products of chemical reactions.
2. Online chemistry forums: Websites like Chemisfun (www.chemisfun.com) have forums where students and educators discuss various topics related to chemistry. You can join these discussions, ask questions, and find study materials shared by experienced users.
3. YouTube chemistry channels: There are many educational YouTube channels dedicated to chemistry, such as "Crash Course Chemistry," "Tyler DeWitt," and "The Organic Chemistry Tutor." These channels often have videos explaining how to predict reaction products, along with examples and practice problems.
4. Chemistry textbooks or online textbooks: You can refer to chemistry textbooks for high school or college-level chemistry that cover the topic of predicting products of chemical reactions. Many textbooks also have companion websites or online resources that provide additional practice problems and explanations.
Remember, it's crucial to guide your child through the process of predicting reaction products, rather than simply providing the answers. This will help strengthen their understanding and problem-solving skills in the subject.