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How many calories are in 1 gram of carbohydrates?
There are 4 calories for every gram of carbohydrates. There is also 4 calories per gram of protein and 9 calories per gram of fat. Finally there are 7 calories per gram of alcohol.
How much water should be added to four liters of 75 percent alcohol to make a mixture of 30 percent alcohol?
There are 3 litres of alcohol in your starting mixture of 4 litres. If you add 6 litres of water you will have 3 litres of alcohol in a total of 10 litres. This is the required strength.
How many ounces of a 25 percent alcohol solution must be mixed with 9 ounces of a 30 percent alcohol solution to make a 28 percent alcohol solution?
Let a be the number of ounces of 25% alcohol required. Then, 25a + (30x9) = 28(9 + a) 25a + 270 = 252 + 28a 3a = 18 a = 6 Then 6 ounces of 25% alcohol + 9 ounces of 30% alcohol produces 15 ounces of 28% alcohol.
How many toilets required for a venue with capacity of 600 people?
The number of toilets required for a venue with a capacity of 600 people can vary depending on local regulations and event type. However, a common guideline suggests one toilet for every 50 people for events lasting up to four hours. This would mean at least 12 toilets are needed for a venue of 600 people. For longer events or if alcohol is served, it may be advisable to increase this number to ensure adequate facilities.
Define a laboratory thermometer in 2 sentences.?
A laboratory thermometer is a device for measuring temperature ranges. It can take the form of a manual (mercury or alcohol) or electronic (digtal).
How many calories are required to increase the temperature of 13 g of alcohol from 11 C to 23 C?
23-11 = 12 13 * 12 = 156
How many calories of heat does it take to raise the temperature of one gram or ethyl alcohol by 1 degree centigrade?
It takes 2.46 calories of heat to raise the temperature of one gram of ethyl alcohol. Calories are the energy available from the metabolism of a food.
Does the temperature of alcohol increase when it is heated?
Of course.
How many calories are required to increase the temperature of 13 g of alcohol from 11 degrees C to 23 degrees C?
If the Specific heat of alcohol is .58cal/g C, then SP = Heat /(g * Change in Temperature) SP = .58 cal / g * C g = 13 g change in Temp = 23 C - 11 C = 12 C .58cal/g C = Heat / 13 g * 12 C .58* 13 * 12 = heat Heat = 90 cal
Do you gain weight because of drinking?
You gain weight when you consume more calories than your body burns. Alcohol has a lot of calories. If you don't increase the amount of exercise you get to balance the increase in calories you will gain weight from drinking.
If alcohol does not have any calories what is it classified as?
Who said alcohol doesn't have any calories? 1 gram of alcohol has 7 calories.
Can alcohol percent change because of different temperatures?
Yes, the alcohol percentage of a liquid can change with temperature because temperature affects the volume of the liquid. As temperature increases, the volume expands, leading to a decrease in alcohol concentration in the liquid. Conversely, as temperature decreases, the volume contracts, causing an increase in alcohol concentration.
How many calories are in one gram of alcohol?
The body uses calories to provide energy to the body. Some calories have nutritional value and others don't and are referred to as empty calories. The calories present in alcohol are empty calories and contain 7 calories per gram.
What happens to the thermometer when the temperature goes up?
When the temperature goes up, the mercury or alcohol inside the thermometer expands, causing the level to rise. This increase in volume is directly correlated with the increase in temperature, allowing the thermometer to indicate the higher temperature.
Why does water temperature increase when mixed with Isopropyl?
When isopropyl alcohol is mixed with water, it releases energy due to the solvation process, leading to an overall increase in temperature. This is because energy is released when the intermolecular forces between water molecules and isopropyl alcohol molecules are formed.
Can alcohol increase weight?
Yes. Alcoholic beverages contains a lot of calories, so drinking those can certainly make you put on weight.
Why does alcohol in a thermometer rise?
Alcohol in a thermometer rises whenever the temperature of its surrounding increases. As the temperature increases, the heat causes the alcohol to expand ever so slightly, which shows up as an increase of height of the alcohol in the tube of the thermometer.
