Which is the missing substance on the right of the equation? NH3 + O2 = NO + ___
H2O
15
How much tap water is consumed per person in Spain every day (figures from 2018) - 35 / 132 / 255 / 500 litres ?
132 litres
15
Worms make SILK. The Polish word for 'wolf' is WILK. To 'BILK' means to cheat someone out of their money- What do cows drink?
Water!
15
What is the best type of fire extinguisher for an electrical fire - water, foam or carbon dioxide?
Carbon Dioxide
15
How much of the human body is water, to the nearest 10%?
60%
15
Which part of the body contains most water - bones, the brain or muscles?
The brain
15
What do we call the movement of molecules of (e.g.) water into a more concentrated solution, through a semi-permeable membrane - Is it diffusion or osmosis?
Osmosis
15
Does evaporation happen before, during or after condensation?
before condensation
15
What is the name of the water tank in the engine of a typical car, which passes water around the engine to regulate its temperature?
The radiator
15
Which is the world's longest river?
The Nile
15
In January 2009, pilot Chesley Sullenberger successfully made an emergency landing of an Airbus aeroplane near which US City?
New York (The Hudson River)
15
Where is the folk band The Waterboys from - England, Scotland, Ireland or Wales?
Scotland
15
Which Irish city (and county) contains the word 'water' and the name of a car manufacturer?
Waterford
15
Drinking water is half way between an acid and an alkali. What is its typical pH number*? (*To the nearest whole number)
pH 7
15
How much does the world's most expensive 750 ml bottle of water cost? (To the nearest €10,000!) ?
Acqua di Cristallo Tributo a Modigliani, produced in Fiji and France, costs over €50,000