The Kamov Ka-10 (NATO reporting name Hat[1] or Hattie) was a Soviet single-seat observation helicopter that first flew in 1949. The Ka-10 was a development of Nikolay Kamov 's earlier Ka-8, which had been successful enough to allow Kamov to …

Technical data for Ka-10. Crew: 1, engine: 1 x AI-4G pistone engine, rated at 40kW, rotor diameter: 5.8m, fuselage length: 3.9m, height: 2.5m, width: 1.97m, take-off weight: 370kg, max speed: 115km/h, service ceiling: 2500m, range: 170km

It was the first flight for aircraft designed by Kamov Design Bureau established in 1948. Ka-10 has come to factory production in 1956 after government tests were finished. 10 aircraft of this model were built for Soviet Army. Ka-8 was using the 750ccm russian licenced BMW engine of …

pKa是指酸度系数或药物的解离常数，代号Ka值，在化学及生物化学中，是指一个特定的平衡常数，以代表一种酸离解氢离子的能力。

Ka、Kb是化学平衡常数的一种形式，利用Ka、Kb数值的大小，可以估计酸碱的强弱。通常Ka、Kb = 10-2~10-7 之间为弱酸、弱碱；Ka、Kb < 10-7 为极弱酸、极弱碱。

Kb是碱的电离平衡常数，表达式：Kb（OHAc）= [OH-]/ [OHAc]； Kw是水的离子积常数，表达式：Kw= [H+] [OH-] 。 扩展资料： 在书写平衡常数表达式时，要注意以下问题： 1、在应用平衡常数表达式时，稀溶液中的水分子浓度可不写。 2、在反应中，固体的物质的量浓度对反应速率和平衡没有影响，所以就不用写固体的浓度。 3、化学平衡常数表达式与化学方程式的书写方法有关。 同一个化学反响，因为书写的方法不同，各反响物、生成物的化学计量数不同，平衡常数就不同 …

2009年8月13日 · Ka = 10-14~10-7 PKa = 7 ~ 14 极弱 酸性和碱性是矛盾的两面，所以一般pKa只用来比较各种物质酸碱性的强弱。 如果一定要一个标准的话，那么25°纯水的pKa=15.7，可以算是分界线吧。

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The KA-10A Portable Receive Suite isn’t just a piece of equipment — it’s a combat force multiplier. It not only contributes to combat team modernization, but also enhances warfighter situational awareness, enabling them to dominate terrain and emerge victorious in battles.

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