4 ounces.
They can weigh anything from a handful of tons to many hundreds. An unfinished obelisk found in a quarry at Aswan is estimated to weigh 500 tons.
There are 0 calories in Baking Powder...;)
When baking soda and vinegar are combined they will weigh less than when they were seperated.
It would weigh less because of the moisture that evaporates during baking.
100,000,000,000,000 pounds
None of them. They are not measures of mass nor weight.
The answer is in the question 1 pound
1 teaspoon (5 grams) baking powder 1 teaspoon (5 grams) baking powder
In recipes, generally one square means one ounce.
I don't know, but I'm going to guess about 500,000 Pounds
They total the same, a handful of sand for example would weigh more than a handful of feathers but because they both add up to a specific weight neither is heavier than the other there would just be more feathers than sand..