Chemistry, 17.06.2020 04:57 wwesuplexcity28
Two hundred forty-eight milliliters of an acid with an unknown concentration are titrated with a base that has a concentration of 1.4 M. The indicator changed color when 82 milliliters of base were added. What is the concentration of the unknown acid? 4.2 M 0.46 M
Answers: 3
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Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness
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What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays
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The diagram shows the relationship between scientific disciplines. the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a. physics b. biology c. chemistry d. metallurgy
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Two hundred forty-eight milliliters of an acid with an unknown concentration are titrated with a bas...
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