A quantitative observation is called a measurement. Is this statement true or false? True False

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A: Sodium borate reacts with hydrochloric acid forms boric acid.

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A: Given , Reaction : BrO3-(aq) +5Br-(aq)+6H+(aq)→3Br2(aq) +3H2O(I)

Q: Concentration of AR Stock Solution (μMμM) 42.7461 42.7

A: Given DataConcentration of AR Stock Solution (μM)42.746142.7To determine:

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A: The data given is,

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Q: 2. What do you think the bubbles are from the reaction between vinegar and baking soda?

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Q: LUPACName Hotherypane

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.