What type of reaction is potassium and water?

What type of reaction is potassium and water? Reaction of potassium with water Potassium metal reacts very rapidly with water to form a colourless solution of potassium hydroxide (KOH) and hydrogen gas (H2). The resulting solution is basic because of the dissolved hydroxide. The reaction is exothermic. Is potassium more reactive than rubidium? 4883 Rubidium […]

Do all fish eat insects?

Do all fish eat insects? Trout, bass, and other fish eat mostly insects that are aquatic. However, aquatic insect hatches are seasonal — with most of the feeding opportunities concentrated in the spring and late fall. What kind of fish eat bugs? Blackskirt tetras, neons, cardinal tetra, blu acara, jack dempsey, tiger barb,convict,arowana, bichir, eels, […]

How much is 70 kg on the moon?

How much is 70 kg on the moon? For example on earth a 70kg person would weigh 686N (70kg x 9.8 ) whereas on the moon, where the gravitational acceleration is about 1.62 , that same 70kg person would weigh 113N. This means on a pair of scales calibrated for earth they would measure 11.5kg. […]

What should I buy in Hamburg?

What should I buy in Hamburg? so, jump into the sea of top souvenirs to buy in Hamburg and spread smiles. German chocolates and marzipan. A few bottles of Hamburg beer. A classic ship in a bottle. Or an ornament of a lighthouse. Treat yourself to some designer fashion. A beautiful Hummel figurine. A beautifully […]

What relation is my grandchildren to sisters grandchildren?

What relation is my grandchildren to sisters grandchildren? Your grandchild and your sibling’s grandchild are second cousins, because they share the same great grandparents – which are your parents. 1st, 2nd, and 3rd cousins are determined by grandparents. What is a grandmother’s granddaughter? Grandmother’s grandchild from another sibling, regardless of the degree: Cousin. Stepsisters daughter […]

What is resistance in a light bulb?

What is resistance in a light bulb? The typical cold resistance of a 100 W incandescent lamp is about 9.5 ohms. If that resistance stayed the same with 120 V applied, Ohm’s Law tells us that the bulb would draw about 12.5 amps and dissipate about 1,500 watts. Can led work on AC voltage? In […]

What are the two types of luster?

What are the two types of luster? The term luster refers to the appearance of a fresh surface of a mineral in reflected light. The two basic types of luster are metallic and non-metallic. What does dull mean? Adjective. dull, blunt, obtuse mean not sharp, keen, or acute. dull suggests a lack or loss of […]

What causes self employment?

What causes self employment? First, little consensus has been reached on what causes people to enter self-employment. In a review of the literature, Parker (2009) finds that age, experience, wealth, and having entrepreneurial parents are associated with being self-employed but finds no consensus on many other factors. What is the criteria for being self employed? […]

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