Expose more of the reactant by increasing the
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Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.