Write a balanced molecular equation for the preparation of each of the following salts, using acid-base neutralization reactions: For the two reactants, write the acid reactant first.  Include the coefficient followed by a space before the formulas of the reactants and products.   If the coefficient is 1, do not enter a "1". Use underscore before the subscripts in the chemical formulas.  For example:  H2O would be H_2O fill in the blanks  a)  LiNO3  (lithium nitrate)      blank    +   blank   ⟶   blank   +  LiNO3 b) BaCl2 (barium chloride)      blank      +     blank  ⟶    blank  +  BaCl2 c)  K3PO4 (potassium phosphate)       blank     +   blank   ⟶  blank    +  K3PO4

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Balance the following reaction. If a reactant or product is not present, put a zero (0) in the blank. H+(aq) + H2O(l) + ClO-13(aq) + e-1 <--> Cl-1(g) + H+(aq) + H2O(l)

Use the References to access important values if needed for this question. When the following molecular equation is balanced using the smallest possible integer coefficients, the values of these coefficients are: sodium chloride (aq) + silver nitrate (aq)- silver chloride (s) + sodium nitrate (aq)

Here is a graph of the molarity of hydrogen peroxide (H,0,) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. 0.30- 0.269 0.25- 0.20- M 0,15- 0.10- 0.05 - 500 1000 1500 2000 2500 3000 seconds created x10 Is H,O, being created or destroyed by the chemical O destroyed reaction? neither created nor destroyed If H,O, is being created or destroyed, what is the rate at which it is being created or destroyed 700 seconds after the reaction starts? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. If H,O, is being created or destroyed, what is the average rate at which it is being created or destroyed during the first 700 seconds of the reaction? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.

Complete each of the following chemical equations.

solutions of NaOH and NiCl2 are combined Type of Reaction:   Balanced Chemical Reaction:   Complete Ionic Equation:   Net Ionic Equation:

Write the balanced formula equation for this reaction: HCl + NH3 → Enter your answer as the sum of coefficients. Determine the balanced total ionic equation for the same reaction and enter the sum of the coefficients.

c) Alum, KAl(SO4)2-12 H₂O is a soluble salt hydrate. Alum has several household and industrial uses. When placed in water alum dissociates into 3 ions and the water molecules become liquid water. Write the dissociation reaction of alum in water: Consider what you have learned about which ions under hydrolysis in water and which do not. Which ions hydrolyze in water? Write the hydrolysis reaction for each ion that hydrolyzes. Look over your Part II analysis and find the K, and/or Ks values for each of the ions that hydrolyze. Write the values next to their hydrolysis reactions above. Is alum is acidic, basic or neutral? How did you make your determination?

ice 10-001-2022 Wtr y courses / SCN-1270-001-10716-2022 Wtr / Chemistry - Unit 2 Chemical Reactions Chapter 3 Pages 84-187 / Balance Chemical Equations - 2-2 Balance the equation by typing the coefficients into the boxes provided. Include 1 in your answer if necessary. Word equation: Solid nickel is combined with hydrochloric acid to produce nickel(II) chloride and hydrogen gas. Nis) HCl(ag) - NiCl2(aq) + H2(g) Fi. Check Next page RX and Solubility – 2-1 Jump to. Chemistry Quiz 3 - 2-3 - O Smoke Signal.pdf Untitled document.pdf O imm5444e (4).pdf 一 F11 Prisc Impr. Ecr. Insert Ins F2 F3 F4 F5 F6 F7 F8 F9 F10 F12 %23 & 3 4 7 3 O 1/4 - 112 ニ 3 @ 2 R Y O %3D F H K 2 C B 1-3 3D * 00 G