Answer
Review ΓαιιΗ For each phase change, determine the sign of ApcH and Apcs. Drag the appropriate...
Predict the sign of the entropy change, ASⓇ, for each of the reaction displayed. Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help C4H3(g) +602(g) → 4CO2(g) + 4H2O(g) 2NaClO3(s) +2NaCl(s) + 302(g) P4(g) +502 (g)P4010(s) 2N2O5 () 4NO2(g) + O2(E) CH3OH(1)—-CH3OH() Ba2+ (aq) +SO,?- (aq) --BaSO4(5) Positive Negative
Review | Co Classify these compounds as soluble or insoluble Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help sodium sulfate iron(II) sulfate copper(ll) hydroxide strontium hydroxide lead(II) sulfide strontium sulfate sodium chloride sodium hydroxide potassium sulfate nickel(II) sulfate Soluble ho Insoluble
Determine whether each of these processes is reversible or irreversible. Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help liquid freezing below its freezing point liquid vaporizing above its boiling point solld melting infinitesimally slowly above its melting point liquid vaporizing infinitesimally slowly at its boiling point liquid freezing infinitesimally slowly at its freezing point solid melting infinitesimally slowly at its melting point a single swing of a real pendulum gas condensing infinitesimally slowly at its...
Without doing any calculations, determine the sign of ΔSsysΔSsys for each of the following chemical reactions. Drag the appropriate items to their respective bins. Part A Without doing any calculations, determine the sign of ASsys for each of the following chemical reactions. Drag the appropriate items to their respective bins. Reset Help + CH=CH(g) + H2(g)→ CH2=CH2(g) 2NO(g) + O2(g) +2NO2(g) 4Li(s) + O2(g) +2Li20(s) 2KMnO4(s)→ K2MnO4(s) + MnO2(s) + O2(g) ASsys > 0 ASsys < 0
Sort the following elements as macronutrients or micronutrients Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help Macronutrients Micronutrients ORL 9 N
Classify each of the following as a Lewis acid or a Lewis base. Drag the appropriate items to their respective bins. View Available Hint(s) | Reset Help CH OH (CH3)2N SnCl, NO, CH,0H (CHN) O NO. OSCIL ME TAR Lewis acids Lewis bases
Predict the sign of the entropy change, ?S?, for each of the reaction displayed. Drag the appropriate items to their respective bins.
Determine whether each reaction indicates an endothermic or an exothermic reaction. Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help AB(1)-A() +B(1) 4NH3(g) +502(g) 4NO(g) + 6H2(gC(s) + H2O(g)-CO() +H,($) energy of reactants = - 184 k1ergy of reactants = -242 kJC(s) + energy of products = - 1086 k malergy of products = - 111 kJ/mot 0,() +CO(g) Exothermic Endothermic
▼Part A Classify each of these ions as diamagnetic or pa Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help Diamagnetic Paramagnetic 2n2 Previous Answers Submit Incorrect Try Again; 2 attempts remaining You sorted 3 out of 4 items incorrectly. An atom or ion with an odd number of electrons cannot be diama Gouy balances
Determine whether each reaction indicates an endothermic or an exothermic reaction Drag the appropriate items to their respective bins. View Available Hint(s) Reset Help S02()+ O2(E)SO(8) AB(1)–A(g) +B(I) C(s) + H2O(g) +CO() + H EN,H (1) + 2N,0.(8) N20(g) 21 energy of reactants = –242 ) molenergy of reactants = +60kJ/ energy of products = - 111 k molnergy of products = - 320 kJ Exothermic Endothermic