Th ThTTT20 Which chemical reaction will happen?A. Mn(s) + H₂SO4(aq) →B. Cus)+FeBr3(aq) →Consider the chemical reaction;MgCl2(aq) +NaKCO3(aq) → NaCl(aq) + KCl(aq) + MgCO3(s)21 Which substance is the precipitate?A. KCIB. MgCO3C. NaKCO3D. None of the options is the precipitate.C. Cd(s) + Al(NO3)4(aq) →D. All chemical reactions will happen.Consider the chemical reaction:MgCl2(aq) + NaKCO3(aq) → NaCl(aq) + KCl(aq) + MgCO3(s)22 Which substance is the catalyst?AKCIB. MgCO3C. NaKCO,D. None of the options is a catalyst.23 What are the spectator ions?A. Mg2+, Cl, Na, K, CO₂?B. Mg2+, Cl, Na+, K+C. CI, Na+, K+None of the options are spectator ionsStudy the figure to the right. Tworeactants (blue and yellow) were addedto each container, but in differentamounts.Which mixture will have the fastest24 reaction rate?A. Mixture #1B. Mixture #2#1#2C. Mixture #3D. All reactions will happen equally fast#3

Answered: Image /qna-images/answer/041dd290-a6ee-4b1c-84f0-61c208f1534c.jpg

20 Which chemical reaction will happen? A. Mn(s) + H₂SO4(q) → B. Cus)+FeBr3(aq) → Consider the chemical reaction: MgCl2(aq) +NaKCO3(aq) → NaCl(aq) + KCl(aq) + MgCO3(s) 21 Which substance is the precipitate? A. KCI B. MgCO3 C. Cd) + Al(NO3)4(aq) → D. All chemical reactions will happen. KCI B. MgCO3 C. NaKCO3 D. None of the options is the precipitate. Consider the chemical reaction: MgCl2(aq) + NaKCO3(aq) → NaCl(aq) + KCl(aq) + MgCO3(s) 22 Which substance is the catalyst? C. NaKCO, D. None of the options is a catalyst.

20 Which chemical reaction will happen? A. Mn(s) + H₂SO4(q) → B. Cus)+FeBr3(aq) → Consider the chemical reaction: MgCl2(aq) +NaKCO3(aq) → NaCl(aq) + KCl(aq) + MgCO3(s) 21 Which substance is the precipitate? A. KCI B. MgCO3 C. Cd) + Al(NO3)4(aq) → D. All chemical reactions will happen. KCI B. MgCO3 C. NaKCO3 D. None of the options is the precipitate. Consider the chemical reaction: MgCl2(aq) + NaKCO3(aq) → NaCl(aq) + KCl(aq) + MgCO3(s) 22 Which substance is the catalyst? C. NaKCO, D. None of the options is a catalyst.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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