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5 Cards in this Set
- Front
- Back
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Why is water such a good solvent? |
Because it is polar. Both positive charged and negatively charged ions can react with it |
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Why is calcium important in brewing water? |
Improves trub formation Prevents beer stone from forming in package Decreases pH |
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What is temporary hardness? |
Calcium and magnesium bicarbonates. Can be partly removed by boiling off |
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What is permanent hardness? |
Calcium and magnesium sulfates, chlorides, and nitrates can be reduced by ion echange |
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Discuss 4 effects on brewing of high alkalinity |
Increased color Increased haze Slow yeast growth Inhibits activity of enzymes |
