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Roots of a tree breaking up the side walk
Mecanical OR Chemical
Flood...
Chemistry, 11.02.2021 18:30 barnhill6515
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Roots of a tree breaking up the side walk
Mecanical OR Chemical
Flood water pounding against a canyon wall and breaking off rock
Mecanical OR Chemical
Acid from plant roots creates cracks in a driveway
Mecanical OR Chemical
Answers: 3
Chemistry, 21.06.2019 18:00
Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /
Answers: 1
Chemistry, 22.06.2019 14:10
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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Chemistry, 22.06.2019 17:40
Areaction in which products can react to re-form reactants is
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Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1
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