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832
Are you asking for moles of Calcium, moles of Oxygen, moles of Hydrogen, or moles of calcium hydroxide? The respective answers are .161991414, .323982829, .323982829 , and .161991414 moles. For an explanation, see the following question: How_many_moles_of_calcium_are_in_15.5_g_calcium_chloride
5...The volume of 4.0 cubic meters of gas is kept under constant pressure. Its temperature is increased from a minus 73 degrees Celsius to 127 degrees Celsius. What is the new volume of the gas? 8 cubic meters...
278
About 278 grams.
There is not sufficient information to answer the question.
278 feet = 84.73 meters.
278 cm is equal to ~109.45 inches.
278
1,112 quarts for 278 gallons.
278
278
69.5
18.53
There are 30.48 centimetres in one foot. Therefore, rounded to two decimal places, 278 centimetres is equal to 278/30.48 = 9.12 feet.