Which solution has the greatest number of hydroxide ions?

baking soda, pH = 9

milk, pH = 6

tomato juice, pH = 3.5

vinegar, pH = 2

Which is always true of a salt? -shows both acidic and basic properties -creates a neutral pH in solution -is an ionic compound formed from an acid-base reaction -can react with an acid but not with a base

Given that oxygen has an atomic number of eight determine how many protons and neutrons are in the isotope 16O or oxygen - 16 8 protons and 9 neutrons 8 protons and 8 neutrons 8 protons and 7 neutrons 16 protons and 0 neutrons

The lung capacity of the blue whale is 5100 L. Convert this volume into gallons using two significant figures

Describe how carbon becomes locked up in sedimentary rocks.

Which of the statements about the properties of the carbon-carbon double bond is not true? Group of answer choices Whenever the two groups on each end of a carbon-carbon double bond are the same, two diastereomers are possible.

What energy resource doesnt pollute when used

The difference between fission and fusion is that ... A. Fusion is the splitting of a nucleus B. Fission is the joining of two nuclei C. Fission is the splitting of a nucleus D. There is not a difference

What element does not prefer to react with other elements?

Silicon is lustrous and is a conductor of heat and electricity. Which class of elements could this element belong to? A. Metal B. Non-metal C. Metalliod D. All of the above

What element gains three electrons to fill its valence energy level? s n al c