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What is the chemical formula for hydroxide, carbon dioxide, methane, zinc oxide, nitrate, and polyatomic ions such as hydrogen phosphite and hydrogen sulfate?
Synthesized t-pentyl chloride in an experiment. The mass spec of the product has a base peak at 77. Depict what this fragment looks like? Explain what would explain the peak at 79
cyclopropane c3h6 is converted to its isomer propylene ch2chch3 when heated. the rate law is first order in
AgCI are insoluble in water. what can we conclude, if anything, regarding the energy required for separating and energy released for solvating the ions. Explain
Using the table of electronegativity values, which of the elements in the following compounds are negative and which is positive. Why
Problem- If you carried out the saponification of ethyl tridecanoate, would you expect the product to generate foam when mixed with water. Why/why not
Problem- Calculate ?Grxn at 298 K under the conditions shown below for the following reaction. Fe2O3(s) + 3 CO(g) ? 2 Fe(s) + 3 CO2(g); ?G° = -28.0 kJ P(CO) = 1.4 atm, P(CO2) = 2.1 atm Calculate
Starting with the original concentrations, what is the rate of the reaction if [A] and [B] are both increased by a factor of six
Phosphate systems form essential buffers in organisms. Calculate the pH of a buffer made by dissolving 0.80mol of NaOH in 0.50L of 1.0M H3PO4.
you are given 84.27241 g of a substance initially at 293.89622k. it is heated first to its freezing point 357.72232 k
What mass of salicylic acid is needed to produce one extra strenght tablet of aspirin if the reaction has 60% yield. Please show work and correct sig figs.
If a 1-inch nail has a mass of 2.2g, what will be the mass of one mole of 1-inch nails?
the molar volume of a certain solid is 161.0 cm3 at 1 atm and 350.75 k its melting temperature. the molar volume of the
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