1)
Ions on reactant sides are:
H+(aq)
NO3-(aq)
Ions on product side are:
NO3-(aq)
Ca2+(aq)
The ions that are present on both sides are spectator ions.
They are NO3-(aq)
Answer: NO3-
Only 1 question at a time please
Identify the spectator ions in the reaction: 2HNO3(aq) + CaCO3(s)—-Ca(NO3)2(aq) + H2O(l) + CO2(8) O NO3...
Identify the spectator ions in the reaction: 2HNO3(aq) +CaCO3(s) - Ca(NO3)2(aq) + H2O(1) + CO2(g) CO2 Cat2 е не NO;
Identify the spectator ions in the following reaction. Ca2+(aq) + 2NO3(aq) + 2Na+ (aq) + CO32-(aq) → CaCO3(s) + 2Na+(aq) + NO3(aq) a. Na+ and NO 3 - Ob. NO 3 - and CO 3 2- Oc. Ca 2+ and CO 3 d. Ca 2+ and Na+ e. Ca 2+ and NO 3
Consider the neutralization reaction 2HNO3(aq) +Ba(OH)2 (aq) ⟶2 H2O(l) +Ba(NO3)2 (aq) A 0.115L sample of an unknown HNO3 solution required 36.3 mL of 0.100 M Ba(OH)2 for complete neutralization. What is the concentration of the HNO3 solution?
Consider the following equilibrium reaction: CaCO3 (s) + CO2 (g) + H2O (l) ⇌ 2 HCO3- (aq) + Ca2+ (aq) Which of these species should be included in the equilibrium constant expression (K) for this reaction? Select all that apply A.) Ca2+ (aq) B.) CaCO3 (s) C.) H2O (l) D.) CO2 (g) E.) HCO3- (aq)
Study the reaction. 2 HNO3(aq) + Ca(OH)2(aq) ⟶ Ca(NO3)2(aq) + 2 H2O(l) Which statements about the reaction are correct? (Select all that apply.) Ca(OH)2 is the neutral substance in the reaction. A salt is formed as a result of the reaction. After some time, the reaction reaches an equilibrium state. The reaction between the acid and the base goes to completion.
Balance the following chemical equation? Ca(OH)2(aq)+HNO3(aq)→H2O(l)+Ca(NO3)2(aq) Express your answer as a chemical equation. Identify all of the phases in your answer?
What type of reaction is the following? Ca(OH)2(s) + 2 HNO3(aq) + Ca(NO3)2(aq) + 2 H2O(1) O Acid-base neutralization reaction O Hydrogen displacement reaction O Disproportionation reaction O Combustion reaction O Combination reaction Type here to search o E:
Answer the following for the reaction: CaCO3(s)+2HCl(aq)→H2O(l)+CO2(g)+CaCl2(aq) What is the molarity of a HCl solution if the reaction of 215. mL of the HCl solution with excess CaCO3 produces 10.7 LL of CO2 gas at 725 mmHg and 18∘C?
Question 8 (1 point) In the reaction below, which species is present in the solid state? CaCO3 (s) + 2HNO3 (aq) Ca(NO3)2 (aq) + H20 (1) + CO2 (g) 6 9 O A) CO2 B) CaCO3 12 C) HNO3 15 OD) H20 18
Consider the neutralization reaction 2HNO3(aq)+Ba(OH)2(aq)⟶2H2O(l)+Ba(NO3)2(aq) A 0.110 L sample of an unknown HNO3 solution required 38.3 mL of 0.250 M Ba(OH)2 for complete neutralization. What is the concentration of the HNO3 solution?