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18 Nov 2019
accuracy score (This score is calculated by comparing the student buffer capacities to the expected "right answers". The calculation is automatic Students do not have to do anything) Conceptual analysis Complete the first four statements by typing an x in the box under the word you select as correct. Diluting the buffer means the pH will Diluting the buffer means the base buffer capacity will Diluting the buffer means the acid buffer capacity will Diluting the buffer means the base-to-acid ratio will When the base-to-acid ratio is 1:1, the acid buffer capacity is When the base-to-acid ratio is 1:3, the acid buffer capacity is When the base-to-acid ratio is 1:3, the initial measured pH is Prediction: A buffer with a 3:1 ratio would have an initial pH analysis continued Choose any ONE of the eight statements in the Conceptual Analysis above, and explain WHY it is true in 2-3 sentence The explanation must demonstrate your understanding of the chemistry concepts involved.
accuracy score (This score is calculated by comparing the student buffer capacities to the expected "right answers". The calculation is automatic Students do not have to do anything) Conceptual analysis Complete the first four statements by typing an x in the box under the word you select as correct. Diluting the buffer means the pH will Diluting the buffer means the base buffer capacity will Diluting the buffer means the acid buffer capacity will Diluting the buffer means the base-to-acid ratio will When the base-to-acid ratio is 1:1, the acid buffer capacity is When the base-to-acid ratio is 1:3, the acid buffer capacity is When the base-to-acid ratio is 1:3, the initial measured pH is Prediction: A buffer with a 3:1 ratio would have an initial pH analysis continued Choose any ONE of the eight statements in the Conceptual Analysis above, and explain WHY it is true in 2-3 sentence The explanation must demonstrate your understanding of the chemistry concepts involved.
Nestor RutherfordLv2
27 Aug 2019