Identify the oxidizing agent in the following redox reaction CH4 + 2O2 \rightarrow CO2 +2H2O For the reaction: MNO_4+HNO_2 to NO_3+Mn^{2+}. Which species was the oxidizing agent and reducing agent? What is the oxidizing agent in the following oxidati...
3.答案Add more basic solution.CaCO3 calcium carbonate.H+ + OH-=H204.答案CaCO3+ H+=CO2+ Ca2+ OH-white lime熟石灰5.a.答案CH4+2O2=CO2+2H2Ob.答案Oridation-Reduction Reactions 氧化还原反应reactants:CH4 O2products :CO2 H2Oc. T his reaction can be classified as anothertype of reaction. ...
In a redox reaction, two opposite processes occur simultaneously: (1) release of electrons by a species (oxidation) and (2) gaining of electrons by another species (reduction). Answer and Explanation: A species is said to be reduced if its oxidation...
In the chemical reaction 2H2 + O2 2H2O Which of the following occurs? a) four covalent bonds are broken b) a liquid substance (water) is formed from two gaseous substances c) All of the above are correct d) four covalent bonds are formed A(n) ___ is a compound that diss...
The theoretical yield for this reaction is 96.5 kg. Explain the steps to calculate final velocity when many masses collide? An empty container has a mass of 62.000 grams. You fill it with 24.6 mL of a liquid. The final mas...
26.What2 kinds of gas can you getfrom the reaction of water electrolysis? a)H2,Cl2b) O2H2c) H2CH4 27.Which do you think isneutralizationreaction? a)HCl(aq)+NaOH(aq)→NaCl(aq) +H2O(l) b)H2(g)+O2(g)→H2O(l) c)CH4(g)+2O2(g)→CO2(g)+2H2O(g)+heat energy d)Zn(s)+H2...
CaCO3+ H+=CO2+ Ca2+ OH- white lime熟石灰5.a. 答案CH4+2O2=CO2+2H2Ob.答案Oxidation-Reduction Reactions 氧化还原反应reactants:CH4 O2products :CO2 H2Oc. This reaction can be classified as another type of reaction. What is it? (1 point)C4+ +O2- = CO26. After heating up the soup ...