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Question - Using the balanced reaction, enter the formula, Charge(if any), and state of the species (exclude H2O) in solution if neither reactant is present in stoichiometric excess. Separate your answers by comma.
CuBr2(aq) + Li2CO3(aq) ----> CuCO3(s) + 2LiBr(aq)
Please assists me to understand How to do fix this?
how much heat is needed to vaporize 2.42 g of liquid oxygen if the molar heat of vaporization for oxygen is 1629
If you have 300.0 mL of water at 25.00 °C and add 140.0 mL of water at 95.00 °C, what is the final temperature of the mixture. Use 1.00 g/mL as the density of water.
A 3.00-l flask is filled with gaseous ammonia, . The gas pressure measured at 18.0 C is 1.55 atm . Assuming ideal gas behavior, how many grams of ammonia are in the flask?
Arrange the following solutions in order of decreasing freezing point: 0.20 m Fe(OH)2, 0.15 m C6H12O6, 0.10 m K3PO4, 0.15 m CH3CH2COOH, 0.35 m LiI.
The volume percentage of CO2 in a mixture of that gas with N2 was determined by bubbling the mixture at 1.00 atm and 25*C through a solution of 0.0100 M NaHCO3 and measuring the pH. If the equilibrium pH was 6.50, what is the volume percentage of ..
Calculate the solubility of CuX (Ksp=[Cu2+][X2-]=1.27*10^-36) in a solution that is 0.170M in NaCN.
Her teacher suggested her to adding a few drops of 0.1 M HCl to the enzyme solution, which then effectively inhibited the enzyme. Why would the slight acidity make such a big difference. Hint- consider where trypsin is found in nature.
Compare the bond enthalpies of the carbon-carbon single, double, and triple bonds to deduce to an average π bond contribution to the enthalpy. What fraction of a single bond does this quantity represent
Calculate the pH of a buffer solution that is 0.200 M HC2H3O2 and 0.100 M in NaC2H3O2. Calculate the pH of the buffer that reults from mixing
1. The Vmax determined from a Lineweaver-Burk plot corresponds to what function of the slope and y intercept. 2. The Km determined from a Lineweaver-Burk plot corresponds to what function of the slope and y intercept
Formulate a conversion of 4-octyne to 4,5-dichlorooctane as shown in the equation below. You may use any inorganic reagent.
gallium-68 decays by positron emission with a half-life of 68.3 min. how much 68ga remains from a 10.0 mg sample after
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