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balanced reaction for reaction between ferrous sulphate and nittric acid a redox reaction is a reaction in which 1.only reduction occurs 2.only oxidation occurs 3.reduc... Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particula... In the following reaction, how many grams of lead(II) nitrate Pb(NO3)2 will produce 425 grams of sod... Consider the following reaction: H2(g) + I2(s) ---> 2HI(g) TriangleH = 51.9 kj (enthalpy) Calcu... consider the reaction between copper metal and chlorine gas producing solid copper(1) chloride. when... For the reaction ?CH4+ ?O2 ==> ?CO2+ ?H2O, what is the maximum amount of CO2 (44.0095 g/mol) which c... In the reaction: Cu(s) + 2 Ag+(aq) ---> Cu2+(aq) + 2 Ag(s) 1.Cu 2.Cu2+ 3.Ag+ 4.Ag i know it... in the reaction:Ni+SN4+-->Ni2+ (+)Sn2+ which species has been reduced? 1.Ni 2.Sn4+ 3.Ni2+ 4.Sn2+... In the reaction: Cu(s) + 2 Ag+(aq) ---> Cu2+(aq) + 2 Ag(s, the oxidizing agent is ? 1.Cu 2.Cu2+... Consider the reaction: CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(l) ΔH = - 890.3 kJ What volume of CH4(g)... (a) What is Rip's reaction when he reenters the village? (b) How do the villagers react to rip? For the following reaction KClO2->KCl+O2 assign oxidation states to each element on each side of t... Hello, Is there a reaction when NaNO3 is added to some H2O? Or does it just dissolves? Please... In the reaction Ca(H2O)+2 6 + H2O ! Ca(H2O)5(OH)+ + H3O+ the calcium compound on the left acts a... What is the reaction of the earth pulling down on a pen that is lying on a table According to the reaction 2Al+3H2SO4→3H2+Al2(SO4)3, the total number of moles of H2SO4 needed to rea... Consider the following reaction. 2Fe2O3 --> 4Fe+3O2 Hrxn=+824.2 The Formation of 21.0 of F... Consider the following reaction. CaSO4(s) reverse reaction arrow Ca2+(aq) + SO42-(aq) At 25°C th... In the following reaction, how many liters of carbon dioxide will be produced if 250 liters of oxyge... For the following reaction Co(g)+H2o(g)=Co2(g)+H2(g) If the initial concentrations of Co and H2o... what is the reaction between potassium chloride and bromine? For the given reaction, how many moles of ammonia will result from 4.0 moles of nitrogen N2(g) +... Consider the following reaction: Zn (s) + 2HCl (aq) ---> ZnCl2 (g) + H2 (g) If the reaction ha... For the reaction ,2 O3 —> 3 O2,the reaction rate , delta[O2]/delta t , = 3.0M/min. What is the... For the reaction ,2 O3 —> 3 O2,the reaction rate , delta[O2]/delta t , = 3.0M/min. What is the react... In the reaction 2A+B2 to 2AB if 0.5 moles of A and an excess of B are combined and the reaction goes... Consider the following reaction. 2KClO3(s) → 2KCl(s) + 3O2(g) a.) How many grams of KCl are prod... The following reaction has a Delta G value of 42.6 kJ/mol at 25oC: HB(aq) +H2O(l) --> H3O+(aq) +B-... For the following reaction at equilibrium, indicate if the equilibrium mixture contains mostly produ... For the following reaction, what mass of SIC is made from120.2g of SIO2 and 120g of C? SiO2(s)... Consider the following reaction. Assume that there is excess C3H7SH present. If we start with 0.5 mo... For the reaction: Ba(OH)2 (s) + 2 NH4Cl (s) → BaCl2 (s) + 2 H2O (l) + NH3 (g) If ammonia gas (NH3)... Kp for the following reaction is 0.16 at 25°C. 2 NOBr(g) 2 NO(g) + Br2(g) The enthalpy change for... The reaction of CO(g) + NO(g) is second-order in NO2 and zero-order in CO at temperatures less than... For the reaction of 2 HCl + Na2CO3 -> H2O + CO2 + 2 NaCl, how can I visually identify the limiting r... In a certain reaction 0.20g of hydrogen gas combines with 3.20g of oxygen gas.if the relative molecu... The reaction 2 NO(g) + O2(g) --> 2 NO2(g) is important in forming smog. Under certain conditions, t... Consider the reaction: N2(g) + 3 H2(g) --> 2 NH3(g). At a particular time, the nitrogen is bei... Consider the reaction for the production of NO2 from NO: 2 NO(g) + O2(g) = 2 NO2(g) a)If 84.8L o... What reaction would you get if you added sodium to water ? X + Y --> Q The reaction above has the rate law: rate = k[X]³. When [X] is doubled the rate... Given the reaction below, and your knowledge of the "Law of Conservation of Mass", what is the missi... Will there be a reaction is a magnesium strip is placed in a solution containing Ca2+ ions? For the given reaction, how many moles of water will be formed starting with 45.0 moles of aluminum... Consider the reaction: N2(g) + 3H2(g) ¡ú 2NH3(g) question: calculate ¦¤S¡ã in J¡¤K-1. The dH for the reaction below is -482 kJ. Calculate the heat (kJ) released to the surroundings whe... Consider the following reaction between sulfur trioxide and water: SO3(g)+H2O(l)→H2SO4(aq) A chemis... Consider the following reaction: PCl3 + 3H2O -----> P(OH) + 3HCl if 4.00L of PCl3 react with a... For the following reaction, 31.1 grams of diphosphorus pentoxide are allowed to react with with 10... For the following reaction, 21.7 grams of diphosphorus pentoxide are allowed to react with with 13.1... For the following reaction, 77.9 grams of barium chloride are allowed to react with with 68.8 grams... Consider the following reaction: CaCO3(s) --> CaO(s) + CO2(g) A mixture of calcium oxide (... In the following reaction 2 VO43- + 3 Zn + 16 H+→ 2 V2+ + 3 Zn2+ + 8 H2O the initial rate of d... in the reaction 2Na + Cl2 --> 2NaCl how many grams of NaCl are produced when 25 g. of sodium reacts... Kp for the following reaction is 0.16 at 25°C. 2 NOBr(g) (reverse reaction arrow-> <-) 2 NO(g) +... At 603 K, Kc for the reaction NH4Cl <===> NH3 + HCl is 0.011. What is the equilibrium concentration... For the reaction NO2 + NO = N2O3 If at a particular temperature, K was 575 and the equilibrium co... The reaction 2NO (g) + 2H2 -> N2 (g) + 2H2O (g) was found to follow the rate law, rate = k[NO]^2[H2]... Given the reaction: SO2(g) + NO2(g) = NO(g) + SO3(g) H = -42.6Kj How will the concentration of SO3... In the reaction C + O2 → CO2, 18 g of carbon react with oxygen to produce 72 g of carbon dioxide. Wh... Will the following reaction occur Spontaneously? Show your work and reasoning in each case 1. Ca(s)... For the following reaction, identify the substance being oxidized and reduced CH4 + 2 O2 = CO2 + 2 H... For the following reaction, how many kJ of heat are produceed in forming 225.0 g of NO? 4 NH3 +... For the reaction: Pb(NO3)2(aq) + 2KCl(aq)->PbCl2(s) + 2KNO3(aq) How many grams of PbCl2 will be fo... For a particular reaction, ΔH = -328.21 kJ and ΔS = 98.7 J/K. Calculate ΔG for this reaction at 298... The reaction described by the equation Zn + Hg2Cl2 <--> 2Hg +Zn+2 + 2Cl is run on electrochemical... For a reaction N2+O2=2NO If Kc=10-30 at 25°C One Can predict (1) More NO is formed (2) The forwa... For the reaction H2(g) + I2(g) ↔ 2 HI(g), you have the initial concentrations [H2] = 0.15 and [I2] =... Given the reaction A(g) + B(g) <-> 2AB(g) 1. What does equilibrium mean? -equal mols or pressure be... Consider the following reaction: H2+I2<->2HI A reaction mixture at equilibrium at 175 K contain... In the reaction N2 + 3H2 -> 2NH3, how many grams of NH3 gas would be formed when H2 gas, having a vo... Consider the reaction below. C3H8 + 5 O2  3 CO2 + 4 H2O How many litres of CO2 will be produced w... Consider the following reaction Al(OH)3 + 3HCL ____>ALCL3 How many milliltres of 0.8 M HCL will... Consider the following reaction. 4Fe + 3O2 2Fe2O3 a. How many moles of O2 are required to reac... The ?H of the reaction below is -575.13 kJ. Is this reaction spontaneous? 2ZnS + 3O2 + C ? 2SO2 + 2... Consider the following reaction. 2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) An equilibrium mixture... Reaction: 1/2N2 + 3/2H2 --> NH3 Delta H = -46Kj/mol 1) Find delta H n(NH3)formed=5 mol. M(NH3=8.... consider the following reaction: C3H8 (g)+ 5O2 (g)--> 3CO2 (g)+ 4H20 (g) Delta H = -2440kJ The he... Given the reaction: Cu2+(aq) + S2-(aq) CuS(s) What will happen (a) if CuSO4(aq) is added? And (b)... consider the reaction: N2(g) + O2 (g) --> 2NO (g) removing some of the N2(g) will_____ A) incr... Consider the following reaction: 3Pb(NO3)2(aq) +Al2(SO4)3(aq) ¡÷ 3PbSO4(aq) + 2Al(NO3)3(aq)... In the following reaction, how many grams of ammonia (NH3) will produce 300 grams of N2? 4NH3 + 6NO... (A). A reaction with a known q is performed in a bomb calorimeter and is found that 10.0 kj of heat... Consider the following reactions and their equilibrium constants. (NO(g) + 0.5Br2(g) <===> NOBr(... Which of the following reactions have a positive delta S rxn? check all that apply 1) A(s)+2B(g)... The dH for the reaction below is -482 kJ. Calculate the heat (kJ) released to the surroundings whe... At 603 K, Kc for the reaction NH4Cl <===> NH3 + HCl is 0.011. What is the equilibrium concentration... A reaction in which A, B, and C react to form products is zero order in A, one-half order in B, and... Consider the following reaction in the solvent CCl4 in a 1-L flask: 2IBr(g)<->Br2(g)+I2(g... Consider the reaction HCl + NaOH ->NaCl + H2O Given: HCl Solution: 22 degrees celsius NaOH Sol... For the reaction SO3(g)---> SO2(g) + 1/2 O2(g), Kc= 16.7 at 1000 K. What is the value of Kc at 1000... Consider the following reaction: 2 SO2 (g) + O2 (g)----> 2 SO3 (g) If 285.3 mL of SO2 is allowed... consider the following reactions O+N2->NO+N Ea=315kj/mol Cl+H2->HCl+H Ea=23kj/mol Why i... Consider the following reaction: CaCN2 + 3H2O ¨ CaCO3 + 2NH3 105.0 g CaCN2 and 78.0 g H2O are rea... Consider the following reaction. CH4(g) + 2 O2(g) CO2(g) + 2 H2O(l) ÄH = -891 kJ Calculate... The reaction for my lab is Mg(s)+2HCl(aq)--> MgCl2(aq)+H2(g) I need to find the pressure of the... The Kc for the reaction below is 4.8 X 10 ^-10. 1/2 N2 +1/2 O2 = NO what is the Kc for the follow... Is there a reaction? 2 NaNO3 + ht →