Re: Balanced Equation Question «Reply #1 on:March 22, 2018, 05:08:02 PM » Neither is correct - the charge is not conserved. Plus, dichromate is not Cr2O7, but Cr2O72-(which would make the answer given correct). Logged
question 1 of 3 Which of the following shows the products of photosynthesis? Water and oxygenCarbon dioxide Carbon dioxide and waterOxygen and glucose Worksheet PrintWorksheet 1. In the balanced chemical equation for photosynthesis, how many water molecules are needed?
Question: Write the balanced chemical equation for the combustion of iron metal producing iron(III) oxide (rust). Balancing Chemical Equation: The Law of Conservation of Mass states that matter cannot be created nor destroyed. During a chemical reaction, atoms only r...
Question: Write the balanced chemical equation for the reaction that occurs when zinc phosphate is dissolved in a solution containing sodium hydroxide. Balanced Chemical Equation: The name of the compound is not enough to construct a balanced ...
Give balanced chemical equations for the following reactions : Hydrogen peroxide is treated with acidified KMnO4 solution. Video SolutionStruggling With Question Bank? Get Allen’s Free Flashcards Free ALLEN Flashcards Text SolutionGenerated By DoubtnutGPT To balance the chemical equation for the reacti...
Chemical equations must be balanced. This means that the number of atoms of each element on the left side of the equation must be equal ___ the number of atoms on the right side. A. to B. with C. from D. of 相关知识点:
Write with balanced chemical equation what happen when XeO_2F_2 is hydrolysed. View Solution Write with balanced chemical equation what happen when Phosphonium iodide is strongly heated with NaOH soln. What is pnictogen? View Solution What happens when (write balanced chemical equations): Ammonia is...
Balanced equation:2C2H5OH (l) + 7O2 (g) ---> 4C02 (g) + 6H20 (g)It obeys the law of conservation of mass because the numbers of atoms in the 2 sides of the equation are the same. It means, nothing is added or disappearing in this chemical reaction. 5楼2011-11-16 17:36 ...
A total of 156 students were asked to provide free-response balanced chemical equations for a classic multiple-choice particulate-drawing question first used by Nurrenbern and Pickering. The balanced equations and the number of students providing each equation are reported in this study. The most ...
百度试题 结果1 题目8. On what basis is a chemical reaction balanced? 相关知识点: 试题来源: 解析 Chemical equation is balanced on the basis of law of conservation of mass. 反馈 收藏