Chemical reactions
Name: ______________________ Date: ____________
Draw a line from each item on the left to its match on the right.
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1. Chemical
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2. PH
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3. Hydroxide
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4. Decomposition
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5. Sulfate
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6. Endothermic
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7. Combustion
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8. Exothermic
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9. Neutralisation
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10. Acid
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11. Base
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12. Solvent
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13. Indicator
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A. A process in which a substance reacts with oxygen to give heat and light
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B. A salt or ester of sulphuric acid
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C. A chemical reaction in which an acid and a base interact with the formation of a salt
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D. Bottom part something stands on; a safe spot in baseball
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E. Any of various water-soluble compounds having a sour taste and capable of turning litmus red
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F. The logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter
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G. A compound of an oxide with water
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H. Occurring or formed with absorption of heat
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I. Occurring or formed with the liberation of heat
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J. A number or ratio derived from a series of observed facts
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K. The analysis of a vector field
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L. A liquid substance capable of dissolving other substances
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M. Substance used in or made by chemistry