Most reactions can be classified as one or more of the following: (2) decomposition reactions (4) metathesis reactions (6) acid-base neutralization reactions (1) combination reactions (3) displacement reactions (5) redox reactions Classify the following reactions by placing the appropriate number in the blank space to the left of each equation. If a reaction fits into more than one class, place more than one number in the blank. PC13 + Cl₂ NaOH + HCl- 2 Cu(NO3)2- 2 Na + HgBr₂ -> PC15 -> NaCl + H₂O ->2 CuO + 4 NO₂ +0₂ →> Hg+ 2 NaBr -> Hg(NO3)2 + 2 NO₂ + 2 H₂O Ag3PO4 + 3 KNO3 Hg + 4 HNO3 AgNO3 + K3PO4

Q: How can you tell if the value is a volume or concentration? 1.00 M 17.30mL 27.55 cm^3

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".