The French chemist Antoine Lavoisier was elected to the French Academy of Sciences for his discovery that roasted metals weighed more than unroasted metals, due to the creation of: metal carbonates from exposure to carbon dioxide gas metal hydrides from exposure to hydrogen gas metal oxides from exposure to oxygen gas metal nitrates from exposure to nitrogen gas metal sulfides from exposure to hydrogen sulfide gas

The French chemist Antoine Lavoisier was elected to the French Academy of Sciences for his discovery that roasted metals weighed more than unroasted metals, due to the creation of: metal carbonates from exposure to carbon dioxide gas metal hydrides from exposure to hydrogen gas metal oxides from exposure to oxygen gas metal nitrates from exposure to nitrogen gas metal sulfides from exposure to hydrogen sulfide gas

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter21: Phytochemicals

Section: Chapter Questions

Problem 12RQ

See similar textbooks

Similar questions

Bubbles of CO2 are formed during the reaction between vinegar, water and Alka Seltzer. Provide an argument for why the CO2 molecules do not remain in the solution.
Why is iron needed to be stored in human body? Give reference to concentrations bio-inorganic
Indicate whether each of the following is due to an increase in pH, a decrease in pH or neither and explain why: __Makes carrots soften more when cooked __Color shifts due to adding chlorine to cake flour __Lowers the amount of iron sulfide formed in hard cooked eggs __Makes anthocyanins more red __Makes an egg white foam more stable __Makes starch dextrinize when heated in boiling water __Raises osmotic pressure
The 2-carbon alcohol called ethanol is most common because it's made from something else very common: sugar! (this is also why ethanol is the one alcohol that's not toxic, our bodies can metabolize it). Ethanol is mass-produced in factories on an industrial scale, and is commonly used as a fuel (or mixed as an additive into other fuels). The combustion reaction below shows that 6 molecules of oxygen is required to completely burn two molecules of ethanol. How many molecules of carbon dioxide are produced after burning ethanol? ethanol + oxygen carbon dioxide + water 20,H OH + 60, + 6H,0 4CO. 2(e)
A team of scientist conducted a study to examine how different temperatures affect the reaction rate of cellulase. To determine reaction rate they measured the amount of methane released by cellulase-producing bacteria in the presence of cellulose. The graph shows the data collected. 1. 20 30 40 50 60 70 80 90 100 Temperature ("C) Gas produced (mL)
What is the Carbon content of Cast Irons? O a) Less than 2% O b) More than 2% Od Less than 14% O d) More than 14%
The phrase that denotes a simple substitution reaction between the following expressions 1- The burning of a strip of magnesium in the open air 2- Dipping the zinc electrode in a solution of copper sulfate 3- Electrolysis of water 4- The neutralization of hydrochloric acid with sodium hydroxide
The process of “Freeze-Drying” Foods for long-term preservation of foods that can bestored at room temperature depends upon the ability of water molecules to: a. transiently ionize to H+ and –OH ions b. form an H+ gradient when the food being frozen by oxidative phosphorylization c. acquire enough energy to break hydrogen bonds so it can escape from its neighbors and evaporate, even when the water is frozen as ice d. hydrolyze ATP into ADP + Pi e. form hydrogen bonds with oil
A chemist reported that carbon dioxide gas at −78 °C was kept in the laboratory. Which property of the gas did the chemist report? Length Mass Temperature or Volume
Define inorganic phosphate.
The following has the lowest energy per gram when oxidized Carbohydrate protein O ethanol O Lipids O
Why is oxygen when unbound to any other material can be toxic to life?