Please predict the products for each of the following reactions: 1.0₂ 2. H₂O NaNH, 10 1. n-BuLi 2. Mel H₂SO₁₂, H₂O HgSO4 TH Pd or Pt (catalyst) Lindlar's Catalyst D₂ (deuterium) n-BuLi 1. NaNH Na, ND (deuterium) 2. H₂O₂, NaOH 1. (Sia),BH D A B

12.

Consider the balanced reaction: 2Cr3+(aq)+3PbO2(s)+6H2O(l)→2CrO42-(aq)+3Pb2+(aq)+4H3O+ (aq) d.How many valence electrons are in the CrO42- ion? e. How many moles of electrons, ne, are transferred per mole of this reaction? f. At a certain point the measured free energy is ∆G. Adding more PbO2 will cause the free energy change of the reaction, ∆G, to choose...(Increase, Stay the same, Decrease)

Complete the balanced neutralization equation for the reaction below: KOH(aq) + H2S04(aq) → K2SO4(aq) + 2 H2O(aq) 04- 03- 2. 2+ 3+ O4+ 10 3 4 7 8 9. O3 O4 O5 O6 O8 O9 (s) (1) (g) (aq) H. K Reset • x H2O Delete

(please see pictures attached for reference. I tried my best) 27. Dissolved dioxygen in water samples can be determined by the following equations:2MnSO4(aq) + 4NaOH(aq) + O2(g) --> 2MnO2(s) + 2Na2SO4(aq) + 2H2O(l)2MnO2(s) + 2H2SO4(aq) + 2NaI(aq) -->MnSO4(aq) + I2(aq) + Na2SO4(aq) + 2H2O(l)I2(aq) + 2Na2S2O3(aq) --> Na2S4O6(aq) + 2NaI(aq)A water sample from the local river was treated according to the first two equations above. Exactly 200.00 mL ofthis treated water required 8.32 mL of 0.0250 M Na2S2O3 to titrate to the endpoint. Calculate the concentration ofdissolved oxygen in the water sample.A) 1.04 x 10-3MB) 2.08 x 10-4MC) 5.20 x 10-4MD) 8.67 x 10-7ME) 4.33 x 10-7M 28) How many neutrons are needed to initiate the fission reaction shown? 23592 U + ? 10 n --> 13956 Ba +9436 Kr+ 310n a) 0 b) 1 c) 2 d) 3 e) 5   20. Consider the substances H2O, KI, H2S, CH4. Which answer has the substances arranged in order ofDECREASING boiling point?a) KI > H2O > CH4 > H2S b) KI…

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Predict the products of the following reaction AgNO3 (aq) + KCl (aq) →? a. AgCl (aq) + KNO3(aq) b. AgCl (s) + KNO3(aq) c. AgCl (s) + 2KNO3(aq) d. 2AgCl (s) + KNO3(s)

7. Write balanced equations for each of the following by inserting the correct coefficient in the blanks. OsH + 1DsM HOsM ZrO2(s) + HF() – ZFF4(s) + a. -> b. Na20(s) + H2O(1) → _ NaOH(aq) + O2(g) Al2O3(s) + SKCH COO →__ NaOH(aq) – NasAIO3(aq) + H2O(1) С.

1.Which of the follow is NOT a product in the following reaction? Ba(HCO33)22 -->  A.BaCO3 B.O2 C.CO2 D.H2O   2.In the following unbalanced equation, which of the products would be considered the driving force? K33PO44 + MgCl22 --> KCl + Mg33(PO44)22   A.Mg3(PO4)2   B.KCl   C.No reaction because there is no driving force

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