Chemistry, 11.06.2021 07:00 giavanleer14
Which of these is true about a pH meter?
It is inexpensive to use.
It measures pH indirectly.
It does not require calibration.
It can be used in any acid-base titration.
Answers: 3
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Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.
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The are found on the right side of the arrow in a chemical reaction. a. reactants b. products c. subscripts d. coefficients reset
Answers: 1
Which of these is true about a pH meter?
It is inexpensive to use.
It measures pH indirectly....
It measures pH indirectly....
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