What bond is it when two hydrogen atoms combine

How many moles of co2 are produced when 10 mol of propane (c3h8) is burned in excess oxygen?

Describe something that is not matter. What characteristics is it lacking?

Sodium metal and water react to form hydrogen and sodium hydroxide. If 11.96 g of sodium react with water to form 0.52 g of hydrogen and 20.80 g of sodium hydroxide, what mass of water was involved in the reaction

Which cluster in the agriculture industry would be most likely to partner with the animal systems cluster to introduce new modern procedures to animal careers

What are some similarities between space and earth pollution?

A buffer of pH 9.24 is to be prepared from a weak acid and its salt. The best acid from which to prepare the buffer is (A) phthalic acid, K1 = 1.3 x 10-3 (1st ionization) (B) hydrohen phthalate, K2 = 3.

dimensional analysis: a room measures 775 cm x 1400 cm x 260 cm. the density of oxygen is. 001429 g/cm^3. how many kilograms of oxygen are present in the room

Explain how an automobile air bag protects the people in the car from being hurt as a result of impact

If 20 grams of aluminum react with 200 grams of bromide to form aluminum bromide and no aluminum is left after the reaction, but 23 grams of bromine remained unreacted. how many grams of aluminum bromide were formed

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