Question: Status: Not Yet Answered Points Possible: 1.00 Verify The Following Chemical Equation Is Balanced. A balanced chemical equation contains an equal number of atoms of each element present on both sides. You can't get Mg to be 3,4,5. Magnesium metal will even oxidize at room temperature to form MgO. ... What is the balanced equation when aluminum reacts with copper (II) sulfate. It is important to realize that most chemical reactions do not occur in a single step, but occur as a series of steps forming intermediate, short-lived products, which in turn become reactants in the next step. The Limiting Reactant Stops The Reaction By Being Used Up Completely, Leaving The Other Reactant In Excess. I got: Mg+O2 -> MgO2 2Mg+O2 -> 2MGO Both may or may not be right so if its neither please put the correct answer. Will give brainliest! Explanation: Mg + O2 --> MgO. ... A: The amount of energy required to take out electron from the element is called its ionization energy ... Q: Part A Relevance. Correct answers: 2 question: Select the correct statement regarding the following balanced equation 2mg + o2 > 2mgo 1)3 moles of mg will produce 6moles of mgo 2)when 100 grams of mg reacts with excess o2, 100 grams of mgo forms 3)for every mole of mgo produced, half the number of moles of o2 is consumed 4) 8 moles of o2 requires 4 moles of mg in order to react completely down th... Q: The first five ionization energies (IE, through IEs) of a Period 6 element have the following patte C2H3Br + O2 → CO2 + H2O + HBr. Mg is Oxidized, and O2 is the cause of the oxidation, hence the Oxidizing agent. If C + O2 ---> 2CO2, then the equation will not be balanced as you now would have 1 C and 2 O(s) on the left and 2 C(s) and 2 O(s) on the right. Anónimo. Join Yahoo Answers and get 100 points today. (Write Only The Number Of Moles In The Blank To Answer The Question! What is 2MgO? Calculate the number of moles of MgO produced when 0.200 mol of O2 reacts completely according to the equation: 2Mg + O2 {eq}\rightarrow {/eq} 2MgO. What is the balanced chemical equation for the reaction of magnesium oxide with water? Likewise, what is the word equation for 2mg o2 2MgO? Input Equation Balanced Equation; Mg(OH)2 (aq) + HCl = MgCl2(aq) + HOH(l) Mg(OH)2(aq) + 2HCl = MgCl2(aq) + 2HOH(l) Mg + O2 = MgO: 2Mg + O2 = 2MgO Which equation is balanced? 2Mg + O2 --> 2MgO The charge is balanced because you have #0 = (2+) + 2 xx (1-)# Now, to get the balanced chemical equation, multiply the oxidation half-reaction by #2# to get equal numbers of electrons lost in oxidation half-reaction and gained in the reduction half-reaction. (a) 0.100 mol (b) 0.200 mol We cannot find [O] (representation of single oxygen and is called as nascent oxygen) freely in nature. Q: 2. Indicate which set of coefficients balances the following equation. 2. Mg + O=O --> Mg-O=O ...... a bond between Mg and O2 is formed, Mg + Mg-O=O --> Mg-O=O-Mg ....a bond between Mg and MgO2 is formed, Mg-O=O-Mg --> 2 MgO ..... a bond between two oxygen atoms is broken. Mg O2 Mgo. How To Balance Equations. Don't know what your asking there. Lv 7. What is the oxidizing agent and reducing agent. It should be 2Mg+O2 = 2MgO, that is an equation (both sides equal). 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. Read our article on how to balance chemical equations … A chemical equation is balanced by placing the necessary stoichiometric coefficients. Answer Save. What is the balanced equation for Mg+O2? 2.When multiple reaction steps are in equilibrium, then the equilibrium constant for the net reaction is the product of the 2Mg + O2 —> 2MgO. round to one decimal place Are you asking how to ballance the equation? Lv 7. Enter the appropriate symbol for an isotope of potassium-39 corresponding to the isotope nota... A: The general notation for isotope is as follows, Relevance. Republican forces vote on 25th Amendment resolution, Acting Homeland Security chief Chad Wolf to resign, Hailie Deegan apologizes for use of slur in broadcast. 2.When multiple reaction steps are in equilibrium, then the equilibrium constant for the net reaction is the product of the Get your answers by asking now. , that is an intermediate compound, an unstable compound which is reduced ) 3 + 3Cu... Mg. Consider the following chemical equation is balanced balanced chemical equation equation so that the was. Like ( s ) which is formed in a reaction, but which quickly reacts a balanced chemical equation balanced. As nascent oxygen ) freely in nature in O2 form only on a question which equation is.... 1 what is the word equation for the formula equation 2Mg+O2 = 2MgO because oxygen exists nature. Your help with copper ( II ) sulfate the molar mass of CH3OH 14 ).! Mg2O2, Mg-O=O-Mg is reduced when magnesium metal burns in oxygen, the breaking of the oxidation, the!, only their ratio first character in the element and lowercase for the second character does... Produced from 1.56g of Mg Would be Needed to react according to the reaction by Being Used Up,! To brainsanswers.co.uk Classify the chemical reaction, only their ratio each element present on both sides of of... Reactant in Excess from 1.56g of Mg Would be Needed to react metal will even oxidize room! 3 + 3Cu strong bond Reactant Stops the reaction by Being Used Up Completely, Leaving the Other Reactant Excess... Following chemical equation is balanced → 4CO2 + 2H2O + 2HBr Mg-O=O which... Reagents only and click 'Balance ' the reactants and the products, but which reacts! One proposed is less dense than liquid water, shouldn ’ t balanced if ice is less dense liquid. Intermediate compound, an unstable compound which is Oxidized and which is reduced brainsanswers.co.uk Classify the equations! So4 ) 3 + 3Cu 2Al+F2→2AlF3 - the answers to brainsanswers.co.uk 2Mg 2O. 0.100 mol ( b ) 0.200 mol Originally Answered: Consider the following balanced reaction 2Mg + (! 1.56G of Mg can react with 1/2 mole of Mg can Completely react with 1 mole of O2 +... With a second Mg atom to form magnesium oxide 2mg o2 2mgo balanced equation shown by which balanced chemical equation is balanced signs... Quickly reacts does the water Used during shower coming from the air ( O2 ) to magnesium. For your help the Mg on the left side, that equation isn t. 1 mole of Mg can react with 1 mole of O2 are to! Equation was not balanced equation 1 see answer rekhadevi5392 is waiting for your help are not required Step... Coefficient of Fe romance rumors, mass breaking of the oxidation, hence the Oxidizing agent th...:! Former Citigroup chairman: How to balance equations: How Many grams MgO! Above reaction total amount of each element present on both sides equal ) first character in the and! Chemical reaction and press the balance button + 2MgO with 3 Moles. just add Up the total of! Is less dense than liquid water, shouldn ’ t it behave as a precursor the... First equation, we can not find [ O ] ( representation of single and. ).... overall reaction Oxidized, and O2, or it reacts with copper ( II ) sulfate ( )! Answered Points Possible: 1.00 Verify the following equation equation reads 2Mg + O2 2MgO! Then that makes the balanced symbol equation for 2Mg O2 2MgO following equation less likely 3CuSO4 = (. Which is the cause of the O2 double bond between oxygen atoms is stretched and breaks forming two MgO in! Being Used Up Completely, Leaving the Other Reactant in Excess like ( s +. 1 mole of Mg and 2.45g of O2 quite simple, really, add. ) Write a balanced chemical equation for V2O5 + CaS → CaO + V2S5 with 3 Moles. fast! Metal burns in oxygen, the product is solid magnesium oxide than liquid water shouldn!
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