Difference between revisions of "Sodium Hydroxide"
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::[[Nitric Acid]] + [[Sodium Hydroxide]] → [[Sodium Nitrate]] + [[Water]] | ::[[Nitric Acid]] + [[Sodium Hydroxide]] → [[Sodium Nitrate]] + [[Water]] | ||
::HNO<sub>3</sub> + NaOH → NaNO<sub>3</sub> + H<sub>2</sub>O | ::HNO<sub>3</sub> + NaOH → NaNO<sub>3</sub> + H<sub>2</sub>O | ||
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| + | ===References=== | ||
| + | ====AQA==== | ||
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| + | :[https://www.amazon.co.uk/gp/product/0198359381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359381&linkCode=as2&tag=nrjc-21&linkId=47c8d1ae58d8b3a5e2094cd447154558 ''Sodium hydroxide, pages 109, 186-187, GCSE Chemistry; Third Edition, Oxford University Press, AQA ''] | ||
Latest revision as of 12:05, 13 November 2019
Contents
Key Stage 3
Meaning
Sodium Hydroxide is a solid (at room temperature) chemical compound with the formula NaOH.
About Sodium Hydroxide
- Sodium Hydroxide is a base.
- When Sodium Hydroxide is dissolved in water it is an alkali.
- Sodium Hydroxide reacts with acids to produce a Sodium salt:
Key Stage 4
Meaning
Sodium Hydroxide is a solid (STP) chemical compound with the formula NaOH.
About Sodium Hydroxide
- Sodium Hydroxide is a base.
- Aqueous Sodium Hydroxide is an alkali.
- Sodium Hydroxide is held together by ionic bonds.
- Sodium Hydroxide has a giant ionic structure.
- Sodium Hydroxide reacts with acids to produce a Sodium salt:
- Hydrochloric Acid + Sodium Hydroxide → Sodium Chloride + Water
- HCl + NaOH → NaCl + H2O
- Sulphuric Acid + Sodium Hydroxide → Sodium Sulphate + Water
- H2SO4 + 2NaOH → Na2SO4 + 2H2O
- Nitric Acid + Sodium Hydroxide → Sodium Nitrate + Water
- HNO3 + NaOH → NaNO3 + H2O