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Update Unit 1: Chemistry Part 2.md

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Daniel Chen 2019-10-16 19:43:48 +00:00
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Grade 10/Science/SNC2DZ/Unit 1: Chemistry Part 2.md
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@ -7,10 +7,6 @@
- Hydrogen ions are released - Hydrogen ions are released
- Conduct electricity - Conduct electricity
- Reacts with active metals depending on the activity series - Reacts with active metals depending on the activity series
- Reacts with carbonates
- If carbonic acid ($`H_{2}CO_{3}`$) would be formed it instantly splits into water and carbon dioxide
- This reaction occurs even if both products would be aqueous
- If this reaction occurs the product is written as water and carbon dioxide
- Corrosive (reacts with skin) - Corrosive (reacts with skin)
- Sour-tasting - Sour-tasting
@ -25,7 +21,7 @@
- Prefixes stay the same - Prefixes stay the same
## Bases ## Bases
- All bases contain hydroxide ions - All bases contain hydroxide or carbonate ions
- Behave like molecular compounds while out of water - Behave like molecular compounds while out of water
- Behave like ionic compounds while aqueous - Behave like ionic compounds while aqueous
- Hydroxide ions are released - Hydroxide ions are released
@ -111,5 +107,8 @@
- Looks similar to double displacement - Looks similar to double displacement
- Always makes a salt and water - Always makes a salt and water
- Note: Scientific definition of salt is any soluble ionic compound - Note: Scientific definition of salt is any soluble ionic compound
- $`H(A) + B(OH) \rightarrow AB + H_{2}O`$ - If carbonic acid ($`H_{2}CO_{3}`$) would be formed it instantly splits into water and carbon dioxide
- This reaction occurs even if both products would be aqueous
- If this reaction occurs the product is written as water and carbon dioxide
- $`H(A) + B(OH) \rightarrow AB + H_{2}O` or $`H(A) + B(CO_{3}) \rightarrow AB + H_{2}O + CO_{2}`$
- e.g., $`HCl_{(aq)} + NaOH_{(aq)} \rightarrow NaCl_{(aq)} + H_{2}O`$ - e.g., $`HCl_{(aq)} + NaOH_{(aq)} \rightarrow NaCl_{(aq)} + H_{2}O`$