yes.
you need to consume 4.5 pints to have one gallon
It could take an estimated 1/2 gallon to 1 gallon idling for a hour.
1 gallon = 4 quarts 1 week = 168 hours → 7 gallon/week = 7 gallon × 4 quarts/gallon ÷ (1 week × 168 hours/week) = 7 × 4 / 168 quarts/hour = 1/6 quarts/hour
On average, a 45,000 BTU furnace will consume about 0.046 gallons of propane per hour when running. Therefore, 1 gallon of propane should last for around 21.7 hours of continuous operation for a 45,000 BTU furnace.
(1 US gallon/hour) x (1 hour/3,600 seconds) x (3.78541 liters/US gallon) = 0.0010515liter/second(rounded)
Propane has an energy content of approximately 91,500 British Thermal Units (BTUs) per gallon. When converted to BTUs per hour, the amount depends on the rate of consumption; for example, a typical propane heater might consume about 1 gallon per hour, producing around 91,500 BTUs per hour. The exact BTU output can vary based on the efficiency of the appliance and its specific design.
about 1 gallon at a dose rate of 5 parts per million, dah
1 hour
1 hour and a half, or 90 minutes.
1 gallon per hour
To stay healthy you should consume enough water in a 24 hour period that you pass a minimum of 128 ounces or 1 gallon through the bladder. That, or about 3 liters to keep your organs and joints working properly.
1 hour=60 minutes. :)