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Rank the following solutions in order of decreasing [H3O+]. Rank solutions from largest to smallest [H3O+]. To rank items as equivalent, overlap them.
It is heated so that its pressure increases from 1.50 atm to 407 atm. Determine the work done on the gas during this process.
30.3 g of chromium(III) oxide reacts with 10.8 g of aluminum to produce chromium and aluminum oxide. If 20.7 g of chromium is produced, what mass of aluminum oxide is produced?
Given that the density of the gas mixture =0.312 g/L at the pressure of 0.2 atm and temperature 500 Kelvin At equilibrium. Determine the value of Kc also express your answer in units of (mol/L)?
calculate the potential of the following two half- cells that are connected by a salt bridge: a galvanic cell with two platinum electrodes, the one on the left immersed in a solution that is 0.0301 M in Fe3+ and 0.0760M in Fe2+,
what mass of KO2 in grams is required to react with 8.90-L of CO2 at 22.0 C and 767mm Hg? first calculate the number of moles of CO2 (R=0.08026 L*atoms/ mol*K) find moles of Co2 and mass of KO2 in grams?
Problem- Decide if the compound/ion listed can satisfy the octet rule (duet rule for H), if so choose Satisfies Octet Rule from the drop down menu. If the compound/ion cannot satisfy the octet rule for one of the atoms in the formula
a voltaic cell is based on the reactionsns i2 s --gt sn2 aq 2i- aq. under standard conditions what is the maximum
At this temperature, applying about 10,000 bar of pressure can dentature a protein. What is the molar volume change for the unfolding process?
Explain when driving across Death Valley (a desert valley located in Eastern California's Mojave Desert, the lowest, driest and hottest area in North America) in the summer time, it is recommended that you release some air from your tires before m..
Explain nitrous acid, HNO2, is utilized in the synthesis of organic dye compounds, if the hydrogen ion concentration of a 0.125M solution is 7.5X10-3M, explain what is the ionization constant for the base
Problem- What is the concentration of solution when 6.190 g of NiSO4 is dissolved to make a total volume of 250mL in a volumetric flask
The partial pressure of carbon dioxide in a sealed can of Coca Cola is 3.75 atm. What is the concentration of carbon dioxide in the soft drink at 25 °C. Assume that Coca Cola is water and the Henry's law constant at 25 °C is 3.41 x 10-2 M/atm.
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