Twixlife9498 Twixlife9498

15-04-2024
Chemistry

contestada

What mass (g) of sodium benzoate is needed to mix with 400.0 mL of 0.50 M benzoic acid to prepare a buffer solution whose pH = 4.35?

Respuesta :

Otras preguntas

Find g (x) - f (x) g (x) = x2 + 1 and f (x) = 2x + 5 A. x2 - 2x - 4 B. -x2 + 2x + 4 C. x2 - 2x + 4 D. x2 + 2x + 6

Choose the correct form of vivir to complete the sentence. La Sra. Rodríguez y yo en Guatemala. (1 point) O vivimos vives O viven O vivo

What is Argentina?

What term best completes this sentence: _______________ is a term to describe living and growing plants and animals by use of patterns and features observed in

rearrange the following to form correct interrogative sentence. every are haircut get are going you to?

4 gram of NaOH is dissolved in 500 ml of water. What is theconcentration of NaOH in ppm.

Your computer uses 4 bits to represent decimal numbers (0, 1, 2, 3 and so on) in binary. What is the SMALLEST number for which an overflow error occur? A 14 B.

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term. -3, -2, -1,0,...

What major invention led to the cell theory?

-2b-7+8b=41 Solve for b