If not, why? There really are no steps to balencing an equation, its guess and check. please balance this redox reaction. In this reaction, the catalyst is can be copper chloride. The chief was seen coughing and not wearing a mask. O goes from -2 to 0 and is "oxidized".. opposite of reduction... increase in charge. [ Check the balance ] Hydrogen chloride react with oxygen to produce water and chlorine. please balance this redox reaction. This reaction takes place by heating to the temperature of 600°C. Still have questions? Is this correct? 0 0. If you do not know what products are enter reagents only and click 'Balance'. why did I write these as diatomic molecules? H2 + Cl2 >>> 2HCl ***Yes Hydrogen is going from the neutral state to +1 (oxidation); chlorine is going from the neutral state to -1 (reduction) 5. There really are no steps to balencing an equation, its guess and check. In many cases a complete equation will be suggested. What do you think of the answers? a) NH3, H2O and NO2 b) NO, NO2 and N2O5 c) CO, CO2 and CH4 d) H2O, CO2 and CH4 . Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. 2Cl2 + 2H2O --> 4HCl + O2. Balance the equation for the reaction between iron (steel wool) and oxygen (water). Our channel. Cl goes from 0 to -1 and is "reduced".. reduction means reduction in charge... <<---remember this. Is this correct? 2Cl2 + 2H2O --> 4HCl + O2. Fe + O2 Fe2O3 3. If you do not know what products are enter reagents only and click 'Balance'. We do this by adding 3 more HCl to give the 4 that we need to balance. which makes you more jittery coffee or tea? Answer to: Balance the equation using the half-reaction method. Chem help, chemical bonds and wavelength? the left side must equal the right side. Join Yahoo Answers and get 100 points today. Chemistry help. include electrons, 5) combine half reactions and cancel electrons. In this reaction, the catalyst is can be copper chloride. In many cases a complete equation will be suggested. Rawrxs. Cl in Cl2 is 0.. why? This reaction takes place heating the reaction mixture. the left side must equal the right side. no u bunch of fuckwits its cl2 + h2o = hcl + hclo voila. Chemistry. For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O will; Compound states [like (s) (aq) or (g)] are not required. The answer will appear below, Always use the upper case for the first character in the element name and the lower case for the second character. 2KNO3 >>> 2KNO2 + O2 ***Yes Nitrogen is going from the +5 state to the +3 state (reduction); oxygen is going from the -2 state to neutral (oxidation) 2. 0 1. Reaction stoichiometry could be computed for a balanced equation. HCl + O2 -> 2H2O + Cl2 2) We now have 4 Hydrogen atoms on the P side, so we need to increase the amount of H's on the R side. This reaction takes place heating the reaction mixture. This reaction takes place by heating to the temperature of 600°C. experience. why did I write +2e on the left of equation 1 and +4e on the right of equation 2? You can sign in to give your opinion on the answer. [ Check the balance ] Hydrogen chloride react with oxygen to produce water and chlorine. I need help, I don't know how to … Examples: Fe, Au, Co, Br, C, O, N, F.     Compare: Co - cobalt and CO - carbon monoxide, To enter an electron into a chemical equation use {-} or e. To enter an ion specify charge after the compound in curly brackets: {+3} or {3+} or {3}. 5 years ago. Source(s): Chem Class/Chem Teacher. Hope that helped! redox reactions: CL2+H2O->HCl+O2? Source(s): redox reactions cl2 h2o gt hcl o2: https://biturl.im/yiypP. 4. Quelle(n): Chem Class/Chem Teacher. a decrease in charge means an addition of electrons, an increase in charge means a subtraction of electrons, 2 e's in the 1st equation.. 4 in the second. the left side must equal the right side. Get answers by asking now. 0 1. Balance the equation for the . SO3 + H2O >>> H2SO4 ***No Sulfur is in the +6 state in both SO3 and H2SO4. vor 1 Jahrzehnt. Find another reaction. NaOH + HCl >>> NaCl + H2O ***No This is just neutralization; no oxidation or reduction is going on. When I balanced it, I got MnO2(s)+4 HCl(aq) —> MnCl2(aq)+Cl2(g) + 2 H2O(l). Examples of Equations you can enter: KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 H is usually +1.. O has a higher electronegativity so it gets the electrons, O in H2O is -2.. why? Zn + HCl ZnCl2 + H2 2. For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O will; Compound states [like (s) (aq) or (g)] are not required.