2 pts Question 27 Classify the following reaction O combustion precipitation O acid-base
Review Constants 1 Periodic Table Classify each of the following processes as a precipitation, acid- base neutralization, or redox reaction. Part A AgNO3(aq) + KCl(aq) AgCl(s) + KNO3(aq) AgNO + AgNO O precipitation O acid-base neutralization O redox reaction Submit Request Answer Part B 2Al(s) + 3Br (1)+2A1Br3(s) O precipitation acid-base neutralization O redox reaction
Categorize the following reaction as an acid-base neutralization, precipitation, combination, decomposition, combustion, displacement, or disproportionation reaction. 2KClO3(s) → 2KCl(s) + 3O2(g)
Question 4 1 pts Classify the following reaction: CuO (s) + H2SO4 (aq) H20 (1) + CuSO4 (aq) + O Proton transfer (acid-base) reaction O Oxidation-reduction reaction O Decomposition reaction O Precipitation reaction
for each reaction- classify as oxidation-reduction,acid-base or precipitation Classify each of the following reactions as oxidation-reduction, acid-base, or Note that in order to be a redox reaction, the oxidation number of an element must be different when it is a reactant than when it is a product. (1 point each) precipitation. Classification Reaction Number 24 Ca (s) +2 H2O ()- Ca(OH)2 (s) + H2 (g) 25 CdCl2 (aq)+ Na2S (aq)CdS (s) +2 NaCl (aq) Zn(OH)2 (s) + H2SO4 (aq)ZnSO4 (aq)...
Question 9 3 pts Classify each of the following substances as acid (A), base (B) or salt. AgNO3 [Choose ] Acid salt base H2CO3 TCIOUSC] NH3 [Choose] Question 13 7 pts Balance the following chemical equations. If you leave a space blank, I will assume the coefficient is “1”, or you can write in a 1 on the line. Al2(SO4)3 + BaCl2 → _AlCl3 + BaSO4 Co + H2O → _C0203 + _H2 For clarity Co is Cobalt Question 12...
3) In an acid-base reaction, what is transferred from the acid to the base? A) an oxidizing agent B) an oxygen atom C) an OH-ion D) an electron E) a hydrogen cation, H+ 4) Classify the following reaction: Ce4+ (aq) + Fe2+(aq) → Ce3+ (aq) + Fe3+ (aq) A) oxidation - reduction B) acid - base C) decomposition D) precipitation E) combustion
Question 16 Identify the type of reaction that chefs use in molecular gastronomy. O combustion reaction O precipitation reaction o reduction-oxidation reaction acid-base reaction
Classify the reactions below. Select all answers that Classify the reaction below. Select all answers that apply. ?2?2?4(??)+??(??)2(??)⟶2???(??)+???2?4(s) ??2?3(?)+2??(?)⟶2??(?)+??2?3(?) ????4(??)+??3(??)⟶??4???4(??) ?3?8(?)+5?2(?)⟶3??2(?)+4?2?(?) Answers to course from for each question include: Complexion Reaction Oxidation-Reduction Reaction Acid/Base Precipitation Metal Redox Combustion Thanks In advance! Classify the reactions below. Select all answers that Classify the reaction below. Select all answers that apply. K2C204(aq)+Ba(OH)2(aq)-2KOH (aq)+BaC2O4(s] Fe203(s)+2Al(s)-2 Fe(s)+A12O3 (s) HCI04(aq)+NH3(aq)-NH4CI04(aq) C3H8(g)+502(8)3CO2(g) +4 H2 O (g) Answers to course from for each question include: Complexion Reaction Oxidation-Reduction...
What type of reaction is the following? HCI + K2S → H2S+KCI O precipitation O acid base reaction O combustion O gas evolution Which equilibrium constant represents a reaction that favors the formation of the products to the greatest extent? 0.78 0 2.0 x 105 1.0 x 1020 O 1.5 x 10-10 Which of these compounds would you expect to be least soluble in water (polar)? O oil (non polar) ОКСІ O vodka alcohol (polar) O NaCl
2. Classify each of the following reactions as precipitation, gas forming, redox, acid/base, combination, decomposition, double displacement or single displacement. Each reaction will have at least two classifications. a. Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s) b. H2SO3(aq) → SO2(g) + H2O(1) C. N2(g) + H2(g) → NH3(g) d. AgNO3(aq) + NaCl(aq) → AgCl(s) + NaNO3(aq) ii. e. HCl(aq) + Ba(OH)2(aq) + H2O(l) + BaCl2(aq)