How do you know if something is a acid to avoid eating it ?
Acids with low concentrations such as citric acid, amino acids, phosphoric...
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Q: Combustion reactions (burning of fuels) are another example of redox. Coal is nearly pure carbon an...
A: Redox reaction are those reactions in which oxidation (loss of electrons) and reduction (gain of el...
Q: Determine the molarity of each of the following solutions (a) 1.457 mol KCl in 1.500L of solution (b...
A: Given:Number of moles of KCl = 1.457 mol.Volume of solution = 1.500 L.
Q: draw chair conformation for trans-1-isopopyl-3-methylcyclohexane
A: The chair conformation for trans-1-isopopyl-3-methylcyclohexane are shown as,
Q: Which quantity contains the most moles? a. 10 g SO2 b. 10 g CO2 c. 10 g SiO2 d. 10 g CH4
A: Generally, the no of moles presents in given amount is obtained by dividing the given compound mass ...
Q: Consider the following system at equilibrium where H° = 111 kJ, and Kc = 6.30, at 723 K.2NH3(g) N2(g...
A: Click to see the answer
Q: 1.2x10^23 gold atoms calculate into mass, in grams
A: Given:Number of gold atoms = 1.2 x 1023 atoms.Molar mass of gold (Au) = 199.97 g/mol.
Q: how to figure out number of molecules in a 200 mg dose of ibuprofen, molecular formula C13H18O2
A: 1 mole = 6.023 × 1023 (Avogadro’s number)
Q: how do you say H2S and HC2H3O2?
A: We have to tell the names of H2S and HC2H3O2.
Q: Question #2
A: For the reaction between Al, water and KOH the balanced chemical reaction is as follows,