I need help with these questions (Not honor class)(Not grading) 2 3.4 5 6Types of Chemical ReactionsDo atoms rearrange in predictable patterns during chemical reactions?Why?Recognizing patterns allows us to predict future behavior. Weather experts use patterns topredict dangerous storms so people can get their families to safety. Political analysts usepatterns to predict election outcomes. Similarly, chemists classify chemical equations accordingto their patterns to help predict products of unknown but similar chemical reactions.Model 1 - Types of ReactionsSet ASet B4Fe(s) + 30,(g) → 2FE̟O,(s)N,g) + 3H,(g) → 2NH,(g)2SO,) + O,g) → 2SO,(g)MgO(s)+ H¸O(1) → Mg(OH),(aq)P,O,(g) + 3H,O(1) → 2H,PO,(aq)So,(g) + H,O(1) → H,SO,(aq)MgCO,(s) → MgO(s) + CO,(g)8Li,S(s) → 16L¡(s) + S,(s)2H,O(1) → 2H,(g) + O,()2KCIO,(6) → 2KCI(s) + 30,(g)2Na¸O,(s) → 2Na,0(s) + O,(g)(NH),CO,(6) → 2NH,(g) + H,O() + CO,2)Set CSet D2FECI,(aq) + 3Zn(s) → 2Fe(s) + 3ZnCl,(aq)2AI(NO,),(aq) + 3Ca(s) → 3Ca(NO,),(aq) + 2Al(s)Mg(s) + CuSO,(aq) → MgSO,(aq) + Cu(s)2AI(s) + 6HCI(aq) → 2AICI,(aq) + 3H,g)C@) + 2N&B1(aq) → 2NACI(aq) + Br,(1)ZnBr,(aq) + F,(g) –→ ZnF,(aq) + Br,(1)AGNO,(aq) + NaCI(aq) → AgCl(s) + NaNO,(aq)2HNO,(aq) + Mg(OH),(aq) →Mg(NO,),(aq) + 2H)Na,CO,(aq) + CACL (aq) →CACO,(s) + 2N2CI(aq)FeS(s) + 2HCI(aq) –→H,S(g) + FeCl,(aq)HCI(aq) + NaOH(aq) -→ H,O(1) + NaC(aq)FeBr,(aq) + K,PO,(aq) -→ FEPO,(s) + 3KB1(aq)80D00F3F4DIIDDF5F6F7F8F9&*4579< cO Arial11BIUA25. Define the following terms as they are commonly used in the English language.SynthesisDecompositionReplacement6. The four sets of chemical reactions shown in Model 1 have the following general names.Which name belongs to which set of chemical reactions? Double click on the drawingand draw a line matching the name of each reaction to its corresponding set letter.Set ASingleReplacementReactionSynthesisReactionSet BDoubleReplacementReactionSet CDecompositionReactionSet D000D00DIIDEII日

In model-1 types of reactions there is a different types of chemical reactions 1. Combination…

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Chemistry

I need help with these questions

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter5: Resonance

Section: Chapter Questions

Problem 18E

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2complete and balance the ff. equations
A commercial research organization is planning to develop a sensor to detect methyl parathion that may be injected into a water supply by terrorists. The LD50 for methyl parathion is reported to be as low as 6 mg ・ kg−1 for rats. They are assuming a safety factor of 1 × 105 and a volume of liquid ingested equal to a cup of coffee (about 250 mL) in the design of the instrument. What concentration (in mg ・ L−1) must their instrument be able to detect? Using Equation 6–10, the concentration you have calculated, the ingestion rate of 250 mL, an exposure frequency of one day, and exposure duration of one day, an adult malebody weight, and an averaging time of 1 day, estimate the hazard index. The RfD for methyl parathion is 2.5 × 10−4 mg ・ kg−1 ・ d−1 .
Write the balanced neutralization reaction that occurs between H2SO4H2⁢SO4 and KOHKOH in aqueous solution. Phases are optional. Suppose 0.950 L0.950 L of 0.400 M H2SO40.400 M H2⁢SO4 is mixed with 0.900 L0.900 L of 0.300 M KOH0.300 M KOH. What concentration of sulfuric acid remains after neutralization?
15.8 g of a mixture of inert solid and barium chloride (FW = 208.23g/mol). After being dissolved in water, an excess of silver nitrate is added. The white precipitate is collected through filtration and after drying found to have a mass of 1.25 g. (FW of AgNO3 = 169.87g/mol, FW of AgCl =143.32g/mol) What is the % of barium chloride in that mixture?
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Would you kindly credit me back one question and answer the question number 10 in picture? I believe the teacher got the equation wrong because henderson Hassel has log A/ HA, Could you further answer our question as we still don't get it . If you think it's fair to charge us a question we are fine with that too. It is just that the species HA is nit same as H3O. This is not a graded question as it is a practice question . I am 60 years old and helping my son prepare for the AP exam in a few months. We do questions at the back of the textbook by Zumdahl and Zumdahl
To prepare a very dilute solution of K2Cr2O7 (294.18 g/mol), 0.661 g of K2Cr2O7 was transferred to a 250.0-mL volumetric flask and adding water to the mark. A sample of this solution of volume 1.000 mL was then transferred to a 500.0-mL volumetric flask and diluted to the mark with water. Subsequently, 10.0 mL of the diluted solution was transferred to a 250.0-mL flask and diluted to the mark with water. What is the final concentration of K2Cr2O7 in this last solution?
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DO NOT ANSWER IF YOU ALREADY ANSWERED THIS. I'LL DOWNVOTE. BALANCING EQUATION 3. _ MgF2 + _ Li2CO3 --> _ MgCO3 + _ LiF 4. _ Pb(OH)2 + _ HCl --> _ H2O + _ PbCl2 5. _ Na3PO4 + _ CaCl2 --> _ NaCl + _ Ca3(PO4)2 TYPEWRITTEN ONLY PLEASE FOR UPVOTE. DOWNVOTE FOR HANDWRITTEN.
2 MnO4- (aq) + 5 C2O42- (aq) + 16 H+ (aq) « 2Mn2+ (aq) + 10 CO2 (g) + 8 H2O(l) 0.4040 g of the unknown compound (K2Zy(C2O4)z . nH2O) was dissolved in 100.0 mL water to make a solution. It was then heated to 80oC and titrated with a KMnO4 solution as shown below: The molarity of KMnO4 = 0.0.02321 M Volume used = 29.25 mL A.) What is the % Oxalate by mass for the unknown solid titrated?
Which reactant is limiting. Solve using dimensional analysis. 3.00ml of a 0.100 M Pb(NO3)2 . 12.00ml of 0.100 M K2CrO4
A mixture containing KClO3, K2CO3, KHCO3, and KCl washeated, producing CO2, O2, and H2O gases according to thefollowing equations:2 KClO31s2¡2 KCl1s2 + 3 O21g22 KHCO31s2¡K2O1s2 + H2O1g2 + 2 CO21g2K2CO31s2¡K2O1s2 + CO21g2The KCl does not react under the conditions of the reaction. If100.0 g of the mixture produces 1.80 g of H2O, 13.20 g of CO2,and 4.00 g of O2, what was the composition of the originalmixture? (Assume complete decomposition of the mixture.)