B. Graduated Cylinder 10 IS 20 1. Volume of saline added each addition 31.344 2. Mass of empty beaker 3. Mass of beaker after first addition of saline 7. 252 gimu 78.0829mc 4. Mass of beaker after second addition of saline 5. Mass of beaker after third addition of saline

Q: 50. A 56-g sample of iron reacts with 24 g of oxygen to form how many grams of iron oxide?

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Q: B Type of change: (circle) Physical Chemical Explain:

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Q: Perform the following metric conversation 0.00548 kiloliters is equivalent to how many centiliters?…

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.