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Question- Calculate the concentration (in M) of 8.395 g of AgNO3 (molar mass = 169.9 g/mol) dissolved in 125 mL of water. Give your answer to three significant figures
Can anyone tell me how to solve it step by step?
If a message from flight control requires 170 sec to reach a satellite, how far in kilometers is the satellite from Earth?
Nitrogen gas reacts with hydrogen gas to produce ammonia by the following equation, N2(g)+3H2(g)-->2NH3(g). a) If you have 1.80 mol of H2, how many grams of NH3 can be produced
what is the biological importance of oh- hydroxide what are the daily minimum requirements what are the effects of
Calculate the mass of the sample of silver. Can you please explain how you answered this question so I can understand it on my final?
Ammonia reacts with oxygen gas to produce water and nitrogen gas. What mass of oxygen gas must be used to react with 19g of ammonia
Calculate the systematic treatment of equilibrium. Remember C2O4^2- is a weak base so you must consider other equilibria. (Ksp(ZnC2O4)=7.5X10^-9, Kb1=1.8X10^-10, Kb2=1.8X10^-13). Solve using systematic treatment of equilibrium.
Without first writing a full molecular or ionic equation, write the net ionic equations for any precipitation reactions that occur when aqueous solutions of the following compounds are mixed.
The enthalpy of vaporization of water at 373 K and 1 bar is 40.7 kJ/mol and the molar heat capacities are 75.3 J/(mol K) for liquid and 33.6 J/(mol K) for gaseous water. Find the enthalpy of vaporization of water at 273 K and 1 bar.
A saturated solution of PbCl2 is found to contain 2.88*10^-2 M chloride ions. What is the correct value of the solubility product
the haloform reaction using i2 and naoh is referred to as the iodofom test for methyl ketones. the test also gives
What mass(g) of AgCl is formed from the reaction of 75.0ml of a .078 M AgC2H3O2 solution with 55.0 ml of .109M MgCl2 solution
Write balanced chemical equations for each of the following verbal descriptions. (Use the lowest possible coefficients. Include states-of-matter under SATP conditions in your answer.
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