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Name the following compound: HCl(aq) A Question 9 (1 point) Name the following compound: Ba(NO3)2 Question...
Write the formula for the following compound. Use parenthesis if needed, and don't worry if the numbers that are supposed to be subscript size are regular size. (Ex: CaCl2 is fine): iron Il phosphate A Question 15 (1 point) Write the formula for the following compound. Use parenthesis if needed, and don't worry if the numbers that are supposed to be subscript-size are regular size. (Ex: CaCl2 is fine): triphophorus monobromide Question 16 (1 point) Write the formula for the...
Write the formula for the following compound. Use parenthesis if needed, and don't worry if the numbers that are supposed to be subscript size are regular size. (Ex: CaCl2 is fine): lead Il nitride A Question 12 (1 point) Write the formula for the following compound. Use parenthesis if needed, and don't worry if the numbers that are supposed to be subscript size are regular size. (Ex: CaCl2 is fine): carbonic acid A Question 13 (1 point) Write the formula...
Question 17 (1 point) Write the formula for the following compound. Use parenthesis if needed, and don't worry if the numbers that are supposed to be subscript size are regular size. (Ex: CaCl2 is fine): strontium periodate A Question 18 (1 point) What is the scientifically proper name of water, H20?
(1) For the following pairs of aqueous solutions: (1) KOH(aq) & Ag(NO3)2 (aq) (2) Ba(OH)2 (aq) & Pb(NO3)2(aq) Do the following: (a) Determine if a precipitate forms when the two solutions are mixed. (b) If a precipitate forms write down its molecular formula. (C) Write the net ionic equation for the precipitation reactions. (2) For the acid-base neutralization reactions below. (1) HCI + LiOH (2) HNO, + Ca(OH), Write down the: (a) Molecular equation (b) Net ionic equation (3) Compute...
1(i). Balance the following equations, and then write the net ionic equation (a) (NH4)2CO3(aq) + Cu(NO3)2(aq) → CuCO3(s) + NH4NO3(aq) (b) Mg(OH)2(s) + HCl(aq) → MgCl2(aq) + H2O(l) (c) BaCO3(s) + HBr(aq) → BaBr2(aq) + H2O(l) + CO2(g) (ii). For each reaction equation, identify the driving force of the reaction 2. What is an electrolyte? How can you experimentally differentiate between a weak electrolyte and a strong electrolyte? Name and give the formulas of a strong electrolyte and a weak...
Ba(OH)2(s) + 2HNO3(aq) + Ba(NO3)2(aq) + 2H2O(1) Classify the following reaction: A) Precipitation B) Oxidation-Reduction C) Dehydration D) Acid-Base Neutralization
Question 40 (3 points) Provide the reagents needed to achieve the following synthesis. If a sequence of reactions is used, be sure to number the reactions as 1). 2)..... 73CO Type your answer in the text box below. Don't worry about typing the numbers in a chemical formula as subscript. Just use non-subscript numbers. For example, H20 would mean H,O. In some cases, it may be easier to just type the name of the chemical Instead of its chemical formula....
QUESTION 8 For this reaction: Pb(NO3)2(aq) + Li2SO4(aq) --> What one of the following species would appear in the molecular equation? (Don't worry about coefficients. Just write the molecular equation, and see which of these appears in it. PbSO4(s) Li2NO3(aq) Pb2S(aq) LINO3(s) Pb2S(s) LI(NO2)3(aq)
Question 1 2 pts Given the balanced chemical equation: Thermometer Ba(NO3)2(aq) + Na2SO4(aq) →BaSO4(s) + 2 NaNO3(aq) - Stirrer A 0.30 L of 0.15 M Ba(NO3)2(aq) is mixed with excess Na2SO4(aq) to make 200.0 g of solution in a coffee-cup calorimeter and allowed to react completely. The temperature of the solution rises from 23.5 °C to 24.9 °C. Answer the question in each step to find Hrxn for this reaction. Cs,soln = 4.18 J/g °C Cover Step 1: The reaction...
Name the following compound: S₃07 Question 2 (1 point) Name the following compound: CH(CIO) A Question 3 (1 point) Name the following compound: HBrad)