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12 Cards in this Set
- Front
- Back
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Mixture |
Combination of two or more substances |
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Solute |
The substance that is dissolved
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Solvent |
the substance in which the solute dissolves |
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suspensions |
mix of water and nondisolved substance |
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Solution |
all componenets are evenly distriputed |
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What makes pure water neutral |
water molecules split to form H+ ions and OH- ions |
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what does the pH scale measure? |
concentration of H+ ions in solution |
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Which side is acidic |
left |
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Examples of solutions with more H+ ions |
Stomach acid, lemon juice |
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examples of solutions with more OH- ions |
bleach, soap |
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how to buffer a solution? |
add a weak acid |
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Why are buffers important? |
Because they keep our pH levels in balance |
