Commercially available H2SO4 is diluted to reduce its strength so that it will be safe for use by students in a chemistry laboratory. Select one: O True False
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- please show weather its a S,l,g or aq in the chemical equationWhat are theconsequences of shifting thechemical equilibrium of theformation of bicarbonate fromcarbon dioxide and watertowards the consumption ofproducts of the reversereaction?Like heavy water (D₂O), so-called “semi-heavy water”(HDO) undergoes H/D exchange. The scenes below depict aninitial mixture of HDO and H₂ reaching equlibrium.(a) Write the balanced equation for the reaction. (b) Is the valueof Kgreater or less than 1? (c) If each molecule depicted repre-sents 0.10 M, calculate K.
- give balance equation showing oxidation of H2S into S.Use data from CRC_Std_Thermodyn_Substances and CRC_Std_Thermodyn_Aqueous-Ions to calculate ΔrH∘ΔrH∘ (in kj/mol) for the following at 25 ∘∘C. 2CaC2O4(s)⟶4CO(g)+O2(g)+2CaO(s)Done < HIIL Attempts done: 0/2 O Zn²+ O Zn O Zn²- O Zn+ What is the most common oxidation state for zinc? > AA A practice.flatworld kn Read the related chapter ? View available hints Report an error
- thank u in advancdThomas has a manufacturing plant that produces silicon for sensors. They produce silicon from silicon dioxide following the chemical reaction: Thomas found that the rate of silica manufacturing was not at a satisfactory level. As a chemist, how would you propose to increase the production of silica in Thomas’s manufacturing plant? Propose at least FOUR (4) solutions with justification and choose the best solution.IFs undergoes autodissociation into IF4 and IF6. SbFs acts as an acid and KF acts as a base when dissolved in IFs. Write balanced chemical equations for these reactions.