What is the % yield if 20 grams of hydrogen is reacted with 32 grams of oxygen and produces 9 grams of water?

Predict the products butane (c4h10) + oxygen —>

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

If i add water to oil what will happen