Chemistry, 13.10.2021 02:40 chaeyoung22
Explain how the resulting pH values demonstrate that the pH of an acid solution should carry as many digits to the right of the decimal place as the number of significant figures in the concentration of the solution. Rounding to one decimal place would result in the solutions in Parts A to C all appearing to be more acidic than expected. the solutions in Parts A to C having a calculated pH higher than expected. more than one solution in Parts A to C having the same calculated pH. more accurate calculatations for the pH of the solutions in Parts A to C.
Answers: 1
Chemistry, 22.06.2019 09:00
Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2
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Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
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Chemistry, 22.06.2019 20:00
Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
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Explain how the resulting pH values demonstrate that the pH of an acid solution should carry as many...
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