If 600 g of h3po4 is dissolved in enough water to form 175
If 60.0 g of H3PO4 is dissolved in enough water to form 175 mL of solution, what is the molarity (M) of the solution?3.5 M342.9 M0.29 M0.5 M2.0 M
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Discuss the common-ion effect by comparing the solubility of CaCO3 in 3.0 x 10^2 mL of water and in the presence of 0.015 mol of Ca(NO3)2.
I need to prepare a presentation for history about the outbreak of World War II. It needs to include only what happened in the beginning, how did it start. I need to have some facts about it and also about how Germany invaded Poland at that time.
1. Suppose you take a mortgage for $72,764 for 16 years with annual payments. If the annual interest rate is 3.4%, calculate the total interest amount paid over the life of the loan. That is, calculate the total interest paid in 16 years.
How might you design an experiment that will effectively collect data for this chosen hypothesis? How will you minimize threats to validity? Will it be a true experiment or a quasi-experiment?
If 60.0 g of H3PO4 is dissolved in enough water to form 175 mL of solution, what is the molarity (M) of the solution
The concentration of Mg2+ in seawater is 0.052 M. What is the pH when 95% of the magnesium ions will be precipitated as the hydroxide salt. (Ksp, Mg(OH)2 is 8.9 x 10-12).
Due to its remoteness, Siberia can be considered as a closedeconomy. Recent data about its popula- tion movements indicate thatthe region suffered from a severe loss in its working agepopulation from 1995 to 2005.
In acid-base equilibria, the strength of acids and bases are reflected by their Ka's and Kb's, respectively. Explain, using examples while Ksp cannot directly reflect the solubility of the ionic compound. When can Ksp be used to directly compare t
How did Clovis help Christianity spread in the early Middle Ages. What is the abolition slavery trade act in 1833.
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This week watch the 3 short video clips below about cultural appropriation. These videos will redefine terms like cultural appropriation
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