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- Nitrous acid (HNO2) disproportionates in acidic solutionto nitrate ion (NO3- ) and nitrogen oxide (NO). Write abalanced equation for this reaction.TWhich of the folle solution? Choose the will more more likely is added to the гад likely form when answer my. EDTA - Compter ca - EDTA - Compler 3. - my In- Cain. tathich of the following clour of metads is more 9 to form complex molecules with Lifand? す。 Alkalimetats 2. Alkali earth Transition metode none of these 3₁ 4. LikelyProvidethecanreetuPACname OMC
- (iv) Explain the following observationsSupply coeffcients that balence the atoms and ions. Supply electrons (e-) that balence the charges. Balence the half-equation 1. Pb^2+ -> Pb^4+ ........ 2. ....... + Cl2 -> .......... Cl^- Blanence the following equation 3. ....... ClO3^- -> ........ Cl^- + ........ O2 4. ........ Al +........ Fe^2+ -> ......... Al^3+ + ........ FeContent * OWLV2 | Online teaching and le x Nomenciature of Oxyacid tx & cvg.cengagenow.com/ilrn/takeAssignment/takeCXPCompliantActivity.do?locator%=assignment-take OPrevigus Page 2 of 5 Next O References Use the References to access important values if needed for this question. Be sure to specify states such as (aq) or (s). Use H30* for the hydronium ion. If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "submit" Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrobromic acid and barium hydroxide are combined. +] gage mfo/ais-asp/take
- 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.73 Al ihe school ey decided to adt sodum carbonae (NaCOJ tohe sampled wster in the school tankin order to restore he sttavalue close to The balanced equartion for the reaction is Na,Co.e) + 2HC (ag - 2Nac (ag • H0()• co; (al 731 Calcuate the mass of sodum cartonate (Na,CO.) required to neutralize each 1 dm' of the sample water 732 Ater the neutralization. the water tasted saty. Give a reason for the saly taste of the water Refer to the equation above.со app.101edu.co Brightspace Walmart-Hiring Ce..... ock Fn Ese + # Et F1 2 a A Z w S P X Alt Which of the following oxides is expected to form the most basic aqueous solution? ॐ 3 E D $ FS R A) Rb₂O F B) In₂O3 C) Al₂O₁ D) SnO₂ E) TeO₂ % JEJE 5 T CL с FO C G F7 B Y Question 18 of 24 H FO & 7 DELL F ★ 8 U 19 J N F10 1 M 9 K O A a L Alt F12 P PrtScr Ctrl E L 7:06 PM WHO 440 4/16/2023 Inserv . Delete Backspace PqUp Num Subm Enter 7 Ę
- What are theconsequences of shifting thechemical equilibrium of theformation of bicarbonate fromcarbon dioxide and watertowards the consumption ofproducts of the reversereaction?OWLV2 Online ド all 101 202 X CSoolAnww.ar X nment/takeCovalentActivity.do?locator=Dassignment-take Gmail O YouTube Maps Attendance March... ClassroomClipboar. IM RealClearMarkets 4... [Review Topics] [References Use the References to access important values if needed for this question. A student determines the zinc content of a solution by first precipitating it as zinc hydroxide, and then decomposing the hydroxide to zinc oxide by heating. How many grams of zinc oxide should the student obtain if her solution contains 55.0 mL of 0.535 M zinc nitrate? Submit Answer Retry Entire Group 9 more group attempts remainingThe decomposition of N,O5 to NO, and O, is first order, with a rate constant of 4.80 x 10-4/s at 45° C. a. If the initial concentration is 1.65 x 10-2 mol/L, what is the concentration after 825 s? b. How long would it take for a concentration of N,O5 to decrease to is 1.00 × 10-2 mol/L from its initial value, given in a? 02017 Cennace