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1) f ) Consider the following chemical reaction: K2CO3 (aq) + 2 HCl (aq) → KCI...
Write the net ionic chemical equation for the following (include physical states): A) HCl (aq) with K2CO3 B) HCl (aq) with CaCO3 C) HCl (aq) with Na2CO3 D) HCl (aq) with KBr
The following chemical reaction takes place in aqueous solution: 2AgNO3(aq)+K2CO3(aq)->Ag2CO3(s)+2KNO3(aq). Write the net ionic equation for this reaction
For the chemical reaction 2 HBr(aq)BaOH)2(aq) >2 H20(1) + BaBr2(aq) write the net ionic equation, including the phases net ionic equation: Write the net ionic equation for the reaction shown. Include physical states 2 HNO (aq)Sr(OH)2(aq) 2 H2O) SrNO)2(aq) net ionic equation Zinc reacts with hydrochloric acid according to the reaction equation Zn(s)2 HCl(aq) » ZnCl2(aq) + H2(g) How many milliliters of 2.00 M HCl(aq) are required to react with 3.55 g Zn(s)? volume mL By titration, it is found...
Enter the balanced complete ionic equation for HCl(aq)+K2CO3(aq)→H2O(l)+CO2(g)+KCl(aq). Express your answer as a chemical equation. Identify all of the phases in your answer.
(b) Write in the missing product in the 5. Consider the reaction: Ca(OH)2(aq) + 2 HCl(aq)CaCl: ) + 2 11.00 ) How many grams of CaCl2 are formed from exactly 3.500 gof CalO12 using an excess of HC1? (ii) what is meant by ‘an excess of HCl?"
A student is given three unlabeled bottles with three possible identities: K2CO3, Ca(NO3)2, and HCl and asked to identify each bottle. The student conducts the following experiment and records the observations as shown. Solutions Mixed Observations A+B A gas is evolved A+C No visible changes Bio A white precipitate is formed 1. Write the net ionic equations resulting from: a) K2CO3 + Ca(NO3)2 b) K2CO3 + HC1 CO² (aq) + 2H+ (aq) - c) Ca(NO3)2 + HC1 CO₂ (g) +...
15. Determine the net ionic equation for the following chemical reaction: NaOH(aq) + HCl(aq) ----------> NaCl(aq) + H20 hint: NaOH(aq) is strong base HCl(aq) is a strong acid OH-(aq) + H+ (aq) ----> H2O(1) 20H-(aq) + 2C1-(aq) -----> H2O(l) + C12(8) NaOH(aq) + CIO-(aq) -----> C12(g) + O2(g) + H2(g) + Na(s) H+(aq) + NaOH(aq)- H2O(1)+ Na(s) 13. A compound contains 20.24% Al and 79.76% Cl. Calculate the empirical formula. molar masses: Al = 26.98 g/mole and Cl = 35.45...
What are the missing two products below? 2 HCl (aq) + K2CO3 (aq) --> 2 KCl (aq) + ?
4. What is the net ionic equation for the following reaction? (2 Pts.) K2CO3 (aq) + H2SO4 (aq) → K2SO4 (aq) + CO2 (g) + H2O (2) 5. An unknown gas has a density of 0.355 g/L at 17 °C and 189 mm Hg. (i) Calculate the molar mass of the gas? (ii) What is the identity of the gas? (2 pts.)
11 The reaction, BaCl(aq) + H2SO4(aq) → BaSO4(s) + 2 HCl(aq), is an example of a a. precipitation reaction b. decomposition reaction c. single replacement reaction d. combustion reaction e. combination reaction 12. In the reaction, K2SO4(aq) + Ba(NO3)2(aq) + BaSO4(s) + 2 KNO3(aq), which ions are the spectator ions? a. Ba?- and SO42 b. Ba2+ and K+ c. Bat and NO3 d. K and SO2- e. K and NO3 13 Which is the net ionic equation for the reaction...