Difference between revisions of "State Symbols"

Revision as of 19:20, 3 April 2019

State symbols are symbols used in a symbol equation to identify the state of chemicals in a reaction.

The state symbols are:

Hydrogen + Oxygen → Water

H_{2 (g)} + O_{2 (g)} → H₂O_(l)

Magnesium + Oxygen → Magnesium Oxide

2Mg + O_{2 (g)} → 2MgO_(s)

Sodium Iodide + Lead Nitrate → Sodium Nitrate + Lead Iodide

2NaI_(aq) + Pb(NO₃)_{2 (aq)} → 2NaNO_{3 (aq)} + PbI_{2 (s)}

Sodium Hydroxide + Chlorine → Sodium Hypochlorate (Bleach) + Sodium Chloride + Water

2NaOH_(aq) + Cl_{2 (g)} → NaOCl_(aq) + NaCl_(aq) + H₂O_(l)

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 ==Key Stage 4==
 ===Meaning===
-'''State symbols''' are [[symbol]]s used in a [[Balanced Symbol Equation|symbol equation]] to identify the [[State of Matter|state]] of [[chemical]]s in a [[Chemical Reaction|reaction]].
+'''State symbols''' are symbols used in a [[Balanced Symbol Equation|symbol equation]] to identify the [[State of Matter|state]] of [[chemical]]s in a [[Chemical Reaction|reaction]].
 ===About State Symbols===