This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
Here are the equations deciphered from the models: a) Step 1: Identify reactants and products from the model using the key. Reactants: One black circle (Carbon, C) and one molecule of two white circles (Hydrogen, H₂). Products: One molecule of one black circle bonded to two white circles (Methylene, CH₂). i) Word equation: Carbon + Hydrogen → Methylene ii) Chemical equation: C + H_2 → CH_2 b) Step 1: Identify reactants and products from the model using the key. Reactants: One molecule of one purple circle bonded to four white circles (Potassium tetrahydride, KH₄) and one molecule of one green circle bonded to two white circles (Dihydrogen chloride, ClH₂). Products: One molecule of one purple circle bonded to two white circles (Potassium dihydride, KH₂), one molecule of one green circle bonded to two white circles (Dihydrogen chloride, ClH₂), and two separate white circles (Hydrogen atoms, 2H). i) Word equation: Potassium tetrahydride + Dihydrogen chloride → Potassium dihydride + Dihydrogen chloride + Hydrogen atoms ii) Chemical equation: KH_4 + ClH_2 → KH_2 + ClH_2 + 2H c) Step 1: Identify reactants and products from the model using the key. Reactants: One molecule of one black circle bonded to four white circles (Methane, CH₄) and two molecules of two red circles bonded together (Oxygen, 2O₂). Products: One molecule of one black circle bonded to two red circles (Carbon dioxide, CO₂) and two molecules of one red circle