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A beaker of nitric acid is neutralized with calcium hydroxide. Write a balanced molecular equation for this reaction.
Write a net ionic equation for this reaction.
Balance the following reaction: Manganese(V) sulfate reacts with chromium(III) sulfate and water to give manganese(II) sulfate, chromium(VI) oxide
Consider a gas mixture in a 1.50 dm3 flask at 22.0 C for each of the following mixtures, calculate the partial pressure of each gas, the total pressure and the composition of the mixture in mol percent
what is the value of Kp for this reaction at this temp? what wold be the effect of an increase in pressure on the amount of SO_3 produced? what wold the effect of an increase in temp on the amount of SO_3 produced? (use relevant data from Appendix..
If a pressure of one atm can support a column of mercury 760 millimeters tall, how tall a column of water will one atm support
How much thermal energy is required to take a 13.0 g block of ice at -10 degrees celsius and heat it to steam at 120 degrees celsius
An oxyacetylene flame is often used in the welding of metals. Estimate the flame temperature produced by the reaction. 2C2H2(g) + 5O2(g) --> 4CO2(g) + 2H2O(g) Assume the heat generated from this reaction is all used to heat the products.
a 2.9 m solution of methanol ch3oh in water has a density of 0.984 gml. what are the a mass percent b molarity and c
Determine the number of significant digits in each number and write out the specific significant digits.
For the endothermic equilibrium CaCO3(s) + NH4^(+)(aq) + SO4^(2+)(aq) -> CaSO4(s) + NH3(g) + HCO3^(-)(aq), explain the best set of changes to apply in order to increase product yield effectively.
What product forms at each electrolode in the aqueous electrolysis of the following salts: 1. LiF 2. SnSO4
Phosphorus pentachloride is used in the industrial preparation of organic phosphorus compounds. Equation 1 shows its preparation from PCl3 and Cl2.
And, of course, ammonia is a base so there will be some NH4+ in solution also. Assume that the concentration of unprotonated NH3 is 0.040 M. What fraction of the cadmium ions are in the form of Cd2+
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