How do you test the acidity of fruit juice?

How do you test the acidity of fruit juice? Acidity is often measured via titration; a base, such as sodium hydroxide (NaOH), is added to the juice until all acids present have been neutralized. The titratable acidity (TA) is then expressed in units of the most prevalent acid, in this case citric acid. What is […]

Which fuel cell has the lowest operating temperature?

Which fuel cell has the lowest operating temperature? Polymer electrolyte membrane fuel cells They are typically fueled with pure hydrogen supplied from storage tanks or reformers. PEM fuel cells operate at relatively low temperatures, around 80°C (176°F). Which of these fuel cell operate at high temperature? Phosphoric acid fuel cells (PAFCs), with an electrolyte containing […]

Which bird can move both on land and in water?

Which bird can move both on land and in water? Storks (order Ciconiiformes) Pelecaniformes (pelicans, herons, ibises, etc.) Flamingos (order Phoenicopteriformes) Some members of the order Gruiformes (including cranes and rails, crakes, coots and moorhens) Which animal live in water and land both? Hint: Animals that live in both land and water include frogs, toads, […]

What does a new John Deere Gator cost?

What does a new John Deere Gator cost? Should You Buy a John Deere Gator XUV835R? 2021 John Deere Gator XUV/835R BASE PRICE $25,599 PRICE AS TESTED $29,408 VEHICLE LAYOUT Mid-engine, 4WD, 3-pass, 2-door ATV/ORV truck ENGINE 0.8L/54-hp/47-lb-ft DOHC 12-valve I-3 What is a crossover Gator? With a redesigned display inside a spacious interior, the […]

When was the first Holy Eucharist celebrated?

When was the first Holy Eucharist celebrated? The earliest extant written account of a Christian eucharistia (Greek: thanksgiving) is that in the First Epistle to the Corinthians (around AD 55), in which Paul the Apostle relates “eating the bread and drinking the cup of the Lord” in the celebration of a “Supper of the Lord” […]

Who is the founder of blog?

Who is the founder of blog? The term “weblog” was coined by Jorn Barger on December 17, 1997. The short form, “blog”, was coined by Peter Merholz, who jokingly broke the word weblog into the phrase we blog in the sidebar of his blog Peterme.com in April or May 1999. What was the first blogging […]

How heavy is a 46 inch TV?

How heavy is a 46 inch TV? Weight of the television, without stand, as measured in pounds (lb.). 41.2 lb. Product Weight With Stand: 47.8 lb. How much does a Samsung 45 TV weigh? Weight of the television, without stand, as measured in pounds (lb.). 38.1lb. Product Weight With Stand: 48.5 lb. How much does […]

How does night turn to day?

How does night turn to day? the sun shines during the day and the moon shines at night. the sun and the moon are on different sides of the Earth and the Earth rotates facing one and then the other. the sun moves to cause day and night. a day is the time it takes […]

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