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How many grams in 1 cup of sweet potato?
400 grams
How many grams of saturated fat are there in a potato cake?
One potato cake has about 1-3 grams of saturated fat, on average.
1 medium potato equals how many grams?
kkk
How many moles of copper are present in 75.92 g?
To calculate the number of moles of copper in 75.92 g, divide the given mass by the molar mass of copper. The molar mass of copper is 63.55 g/mol. So, 75.92 g / 63.55 g/mol = approximately 1.19 moles of copper.
How many grams of Cu would be needed to react with 2.0 mol HNO3?
The balanced chemical equation for the reaction between copper (Cu) and nitric acid (HNO3) is Cu + 4HNO3 -> Cu(NO3)2 + 2NO2 + 2H2O. From the equation, it can be seen that 1 mol of Cu reacts with 4 mol of HNO3. Therefore, to react with 2.0 mol of HNO3, 0.5 mol of Cu is needed. The molar mass of Cu is approximately 63.5 g/mol, so 0.5 mol of Cu would be equivalent to 31.75 grams.
How much does 1 liter of mercury weigh?
Mercury has a density of 13.55 grams per cu cm, so 1 liter (1,000 cu cm) weighs 13,550 grams or 13.55 kg.
How many moles of copper are there in 128 grams of copper?
Multiply 564 grams of copper by 1 mole over the atomic mass of copper (represented in grams). 564 g Cu * 1 mol Cu / (atomic mass) g Cu The atomic mass is located on the periodic table and represented in atomic units. The same value is used here, but with the unit as grams.
Copper will react with silver nitrate to form copper nitrate and silver From this reaction 127.1 grams of copper will produce how many grams of silver?
The balanced equation for the reaction is: Cu + 2AgNO3 -> Cu(NO3)2 + 2Ag Calculate the molar mass of Cu and Ag (Cu = 63.55 g/mol, Ag = 107.87 g/mol). Using the molar ratio of Cu to Ag (1:2), convert the mass of Cu to moles, then use the molar ratio to find the moles of Ag produced. Finally, convert moles of Ag to grams using the molar mass of Ag to find the grams of silver produced.
How much fiber is there in potatoes?
From Corzinne T. Netzer's book, The Complete Book of Food Counts: potato, raw, unpeeled, 1 lb. has 5.4 grams of fiber potato, baked, in skin, 4 3/4" x 2 1/3" has 4.3 grams of fiber potato, baked, without skin, 1/2 cup has .9 grams of fiber pototo, 1/2 cup, mashed with whole milk has 2.1 grams of fiber
How many kg in 42.7 g of Cu?
1 kg = 1000 g. You now have all the information required to answer your question.
Calculate the number of grams 0.345 moles Cu x 63.546 g Cu?
1 mol of an element is equal to it's atomic weight, but with grams instead of amu (or daltons) as the unit. For example, with copper (Cu), 63.5 amu is its rough atomic weight, which means it weighs roughly 63.5g per mol. Then we just need to divide through. 63.5 x 0.345 = 21.9g
What is the maximum amount of Cu that could be produced by reacting 20.0 grams of Al with excess CuSO4?
find moles: 20.0 grams of Al @ (27.0 g/mol) = 0.7407 moles of Al by the reaction: 2 moles Al+3CuSO4 → Al2(SO4)3 +3 moles Cu 0.7407 moles of Al produces 3/2 's as many moles of Cu = 1.11 moles of Cu find mass, using molar mass: 1.11 moles of Cu @ (63.5 g/mol) = 70.6 grams of Cu your answer is 70.6 g
