Chemistry, 06.05.2021 01:50 jaidencoolman2510
Syrups are concentrated sugar solutions (sucrose). In a homemade recipe, 500 g of sugar are used for each 1.5 L of water. In this case, the mol / L concentration of sucrose in this syrup is approximately Data: Molar mass of sucrose = 342 g / mol
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Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
Chemistry, 22.06.2019 09:10
Which class of molecules functions as chemical signals? hormones water carbohydrates proteins
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Chemistry, 22.06.2019 17:30
To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.
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Chemistry, 23.06.2019 03:00
Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.
Answers: 2
Syrups are concentrated sugar solutions (sucrose). In a homemade recipe, 500 g of sugar are used for...
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