Chemistry, 05.05.2020 15:36 melinasilerox9mjh
What is the pH of a 2.10 x 10⁻⁶ M solution of HCl?
Answers: 2
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Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants
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Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh
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An object of mass 10.0 kg and volume 1000 ml and density 10 g/ml sinks in water who’s density is 1.0 g/ml. what is the mass of the water which has been displaced in kilograms
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What is the pH of a 2.10 x 10⁻⁶ M solution of HCl?...
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