Nitric acid (H NO3), also known as aqua fortis and spirit of niter, is a highly corrosive mineral acid. The pure compound is colorless, but older samples tend to acquire a yellow cast due to decomposition into oxides of nitrogen and water.Most commercially available nitric acid has a concentration of 68%.ed fuming nitric acid, or RFNA, contains substantial quantities of dissolved nitrogen dioxide (NO 2) leaving the solution with a reddish-brown color. Due to the dissolved nitrogen dioxide, the density of red fuming nitric acid is lower at 1.490 g/mL.
Thus, a standard tuna sandwich on white contains 476 calories, while a whole-wheat tuna sandwich has 490 calories. To lower the calories, you could mix the tuna with low-fat, plain Greek yogurt.f your pantry includes tuna, you're hardly alone. According to the National Fisheries Institute, consumers in the United States enjoy more than a million pounds of tuna annually.
1 Calories In Vegan Chickpea Tuna Sandwich Filler. 2  81 calories, 1g fat, 12g carbs, 5g protein, 3g fiber. 3  Calories In CC's Tuna Sandwich Spread. 4  99 calories, 6g fat, 1g carbs, 10g protein, 0g fiber. Calories Burned For Treadmill: 15% Incline, 6.6 km/h (9 minutes per km). 2  Calories Burned For Treadmill: 15% Incline, 4.6 km/h (13 minutes per km). 3  Calories Burned For Treadmill: 15% Incline, 4 km/h (15 minutes per km). 4  Calories Burned For Treadmill: 15% Incline, 3.15 km/h (19 minutes per km).