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The drawing represents the movement of particles in a substance. what changes of state can this substance undergo
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In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent
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Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
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What are the coefficients that will balance the skeleton equation below? n2 + h2 → nh3
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You need to make an aqueous solution of 0.150 M sodium fluoride for an experiment in lab, using a 50...
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