Fill in the blank to complete each statement.
5. A(n) change releases energy.
6. New substanc...
Chemistry, 03.09.2020 20:01 aracely11140
Fill in the blank to complete each statement.
5. A(n) change releases energy.
6. New substances are produced by a(n)
change.
7. is related to the energy of motion of the particles of matter.
8. The law of of mass states that in any physical or chemical
change, matter is neither created nor destroyed.
9.energy naturally flows from warmer matter to cooler matter.
10. The form or appearance of matter is altered during a(n) change.
Answers: 2
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Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?
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Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
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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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Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n
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