Balance Chemical Equation

l>Ba(OH)2 (aq) + 2 NH4NO3 (s) → Ba(NO3)2 (aq) + 2 H2O (ℓ) + 2 NH3 (g) - Stoichiometry - Enthalpy • Entropy • Gibbs không tính phí Energy - Equilibrium Constant

Bạn đang xem: Balance chemical equation

Chemistry
Physics

Enter a mass or volume in one of the boxes below. Upon hitting submit, the stoichiometric equivalents will be calculated for the remaining reactants và products. All gases are assumed to be at STP.

 Heat Added: kJ Ba(OH)2Mass: g orSolution Volume: mL of Concentration: mol/L NH4NO3Mass: g Ba(NO3)2Mass: g H2OMass: g NH3Mass: g orGas Volume: L

<1ΔHf(Ba(NO3)2 (aq)) + 2ΔHf(H2O (ℓ)) + 2ΔHf(NH3 (g))> - <1ΔHf(Ba(OH)2 (aq)) + 2ΔHf(NH4NO3 (s))><1(-952.32) + 2(-285.83) + 2(-46.11)> - <1(-997.58) + 2(-365.56)> = 112.5 kJ112.50 kJ(endothermic)

<1ΔSf(Ba(NO3)2 (aq)) + 2ΔSf(H2O (ℓ)) + 2ΔSf(NH3 (g))> - <1ΔSf(Ba(OH)2 (aq)) + 2ΔSf(NH4NO3 (s))><1(302.48) + 2(69.91) + 2(192.34)> - <1(-11.9) + 2(151.08)> = 536.72 J/K536.72 J/K(increase in entropy)

Xem thêm: Cách Ngâm Táo Mèo Ngâm Đường Để Được Bao Lâu Mới Được Sử Dụng

From ΔGf° values:<1ΔGf(Ba(NO3)2 (aq)) + 2ΔGf(H2O (ℓ)) + 2ΔGf(NH3 (g))> - <1ΔGf(Ba(OH)2 (aq)) + 2ΔGf(NH4NO3 (s))><1(-783.48) + 2(-237.18) + 2(-16.48)> - <1(-875.36) + 2(-184.01)> = -47.4200000000003 kJ-47.42 kJ(spontaneous)

From ΔG = ΔH - TΔS:-47.52 kJ(spontaneous)

Welcome!

gamize.vn provides you with capsules on many topics in chemistry. Additionally, there are reference tables & profiles of every element & thousands of compounds. Use the interactive menu bar located above lớn get started. Many online periodic tables only provide basic information for a particular element. Here, a full profile of the element"s physical properties, chemical behavior, isotopes, & electron structure are provided. For further reading and reference, các mục of sources can be found at the conclusion of each page.

Topics

Acids và Bases • Alkanes • Alkenes • Atomic History • Atomic Structure • Bonding • Calorimetry • density • Electromagnetic Radiation • Equilibrium • Gases • Gas Laws • Kinetics • Nomenclature • Measurement • The Mole • Oxidation-Reduction • Periodic Table • Polarity • Radioactivity • Reactions • Significant Digits • Solubility • Stoichiometry • Thermochemistry • Titration • Unit Conversions

Xem thêm: Nồi Chiên Không Dầu Kalite Kl-Q12 Có Tốt Không, Review Chi Tiết Về Nồi Chiên Không Dầu Kalite Kl

Languages

Afrikaans • Deutsch • English • Español • Français • 한국어 • हिन्दी • Italiano • 日本語 • Polski • Português • Русский • Tagalog • giờ Việt • 中文

Contact Information

United States of America