Pb + Zn(C2H3O2)2 -- A Reaction Type: > S D, SD, DD, or C?

Identifying oxidising and reducing agents.

Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the questions about the reaction  ______ HNO3  +   _______ Al    →   ________ H2(g)   +   ________ Al(NO3)3   This is an  _____ reaction.  Is this a redox reaction?  (yes/no) ________, because Al0 is oxidized to Al+3, and because H+1 is  _______ to H20.   Will the reaction happen as it is written?  (yes/no)  _________ , because H2 is a gas and will leave the reaction container.  The reverse reaction would not happen.

Identify type of reaction, or predict chemical formula and write a balanced equation

Please write the answer clearly with the state of matter following each compound.

Given this precipitation reaction:   Ca2+ +         SO42- à         CaSO4   [a] Balance reaction if needed.   [b] Predict how many g of CaSO4 would be formed… if you add 1 g of Ca2+ and 1 g of SO42- to a solution.   [c] What is the limiting reactant?

3. Identifying Types of Reactions: For each of the following reactions, identify the category of reaction. General categories: exchange; acid/base; combustion, decomposition, synthesis, redox (single displacement) Reaction Category Int Cu(NO3)2 + 2NaBr CuBr2 + 2NaNO3 ne bilo8 H2SO4 + 2NaOH Na2SO4 + 2H2O lons C5H12 + 802 5CO2 + 6H2O 8Cu + Sis → 8CUSI | Cu + 2H2O –→ Cu(OH)2 + H2 bese Sr + 2HBR - SrBr2 + H2 ti belserl ai elsolriooqyd | 2C6H14 + 19O2 12CO2 + 14H2O H2 + O2 → H2O2 POST LAB

from question 6 to 12 please

-N 1 Osynthesis Oprecipitation c. Classify the reaction represented by the following unbalanced equation by as many methods as possible. Choose the correct balanced equation. FeCl₂ (aq) + AgNO3(aq) → Fe(NO3)2 (aq) + AgCl(s) (Select all that apply.) oxidation-reduction decomposition [Review Topics] Osingle-displacement Odouble-displacement FeCl₂ (aq) + 2AgNO3(aq) → Fe(NO3)2 (aq) + 2AgCl(s) FeCl₂ (aq) + 2AgNO3(aq) → Fe(NO3)2 (aq) + AgCl(s) (Select all that apply.) Doxidation-reduction Odecomposition Osynthesis Oprecipitation Osingle-displacement Odouble-displacement d. Classify the reaction represented by the following unbalanced equation by as many methods as possible. Choose the correct balanced equation. Al(s) + Br₂ (1)→→ AlBr3 (8) [References] 2Al(s) + 3Br2 (1)→ 2A1Br3 (8) Al(s) + 3Br2(1)→ AlBr3 (s)

Which of the following correctly classify the following reaction? (There could be more than one answer) Zn(s) + 2HCl(aq) -->  H2(g) + ZnCl2(aq) Acid/Base reaction Combustion reaction single displacement reaction double displacement reaction gas evolving reactions precipitation reaction