Which of the following is true concerning the reaction below?

H2S + HNO3 → S + NO + H2O

A. S is reduced.

B. H is oxidized.

C. N is reduced.

D. O is oxidized.

Why do living things need oxygen

The descriptions below explain two ways that water is used by plants on a sunny day. I. In a process called transpiration, some liquid water in leaves changes to water vapor. The water vapor is released into the air through tiny pores in the leaves.

Given 8.40 g of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100% yield?

Cross contamination can it be caused by carrying either drinking glasses by the rims, a plate by its underside surface, utensils by their handles, or wine glasses by their stems which one do you success

What is the percent of MgSO4 in magnesium sulfate heptahydrate? 48.83 % 51.17 % 95.43 % 86.98 %

What will happen if we burn carbon monoxide In a closed room?

What elements does silver have.

What is the mass of 1 mole of carbon dioxide CO2?

An experiment is performed using 7 liquids; Methanol, Ethanol, Propanol, Butanol, Water, Pentane and Acetone. a.) The order of rates of evaporation from fastest to slowest are shown: Pentane, Ethanol, Methanol, Acetone, Water, Propanol and Butanol.

What does a molecule look like