Question 4 1 pts Classify the following reaction: CuO (s) + H2SO4 (aq) H20 (1) +...
Consider the following chemical equation: Ca(OH)2 (aq) + H2SO4 (aq) + CaSO4 (s) + H20 (1) Identify the type(s) of chemical reaction that this is classified as. precipitation + acid-base precipitation + oxidation-reduction (redox) precipitation acid-base oxidation-reduction (redox)
Classify each chemical reaction: reaction HCl(aq) + NaOH(aq) NaCl(aq) + H20(1) 2Nacio, (s) → 2NaCl(s) + 30 (8) type of reaction (check all that apply) combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition CH,CH, CH, (s) + 502 (8) – 300,(8) + 4H2O(8) NaCl(aq) + AgNO, (aq) - NaNO3(aq) + AgCl(s)
Balance and show coefficients and states. CuO(s) + H2SO4(aq) -> CuSO4(aq) H20(1)
Ba(OH)2(s) + 2HNO3(aq) + Ba(NO3)2(aq) + 2H2O(1) Classify the following reaction: A) Precipitation B) Oxidation-Reduction C) Dehydration D) Acid-Base Neutralization
What type of reaction is represented by the following equation: CoCl₂(aq) + 2NaOH(aq) → Co(OH)₂(s) + 2NaCl(aq) A) acid-base B) decomposition C) precipitation D) redox (oxidation-reduction)
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...
use e.) to answer #4 1. Classify each of the following reactions as OR (oxidation-reduction), SR (single replacement), DR (double replacement), C (combination), D (decomposition) reactions. If a reaction falls into more than one classification, you need to indicate them all. Classification Reaction: a) 4 HNO3 (aq)+ Cu (s) Cu(NO3)2 (aq)+2 NO2 (g) +2 H20 (1) b) Cu(NO3)2 (aq) + 2 NaOH (aq) Cu(OH)2 (s) + 2 NaNO3 (aq) c) Cu(OH)2 (s) + heat > CuO (s)+ H20 1) d)...
. CuO(s) + H2SO4(aq) à CuSO4(aq) + H2O(l) _____________ equation CuO(s) + 2H+ + SO4-2(aq) à Cu+2(aq) + SO4-2(aq) + H2O(l) _____________ equation CuO(s) + 2H+(aq) à Cu+2(aq) + H2O(l) _____________ equation Reaction type_______________ What advantage(s) is/are there to the various versions of the reaction equation? __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ In the final step, the copper metal is regenerated by reacting the copper (II) ion and magnesium metal. Cu SO4(aq) + Mg(s) à Cu(s)+ MgSO4(aq) _____________ equation Cu+2(aq) + SO4-2(aq) +...
Consider that CuO(s) + H2SO4(aq) reacts to give CuSO4(aq) and CuO(s) + K2SO4 does not give a product. Which of the following statements explain why this is true? One or more statements may be true a. CuO is very stable and therefore does not dissociate in water and therefore cannot react with the sulfate ion in potassium sulfate. b. Potassium sulfate cannot dissolve in water since it is a salt and cannot react with CuO. c. CuO is a basic...
Classify each chemical reaction: reaction 4K (s) + O2(g) → 26,0(s) 2CH,CH, (g) + 70, (g) → 400, (g) + 6H120(g) type of reaction (check all that apply) combination precipitation single replacement combusti double replacement acid-base decomposition combination precipitation single replacement combustic double replacement acid-base decomposition combination precipitat single replacement combustion double replacement acid-base decomposition combination precipitation single replacement combustion double replacement acid-base decomposition Na, Coz(s) → Na20(s) + CO2(g) H Br(aq) + NaOH(aq) → NaBr(aq) + H20(1)