A chemist reacts 50.0 grams

  1. In an experiment a chemist reacts 7.85 grams of manganese with 2.29 grams of oxygen to make 10.14 grams of a powder.
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  2. A chemist reacts 50.0 grams of sulfur with 50.0 grams of oxygen to make 83.4 grams of a gas, along with some leftover sulfur. In
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  3. A chemist reacts 10 grams of copper and 3.21 grams of sulfur to make 9.56 grams of a blue powder. He also has some leftover
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  4. 2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
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  5. 2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
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  6. 2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
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  7. 2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
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  8. 2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
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  9. 2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
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  10. 2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
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