Chemistry

A substance that is produced as a lead-acid storage battery generates an electric current is A) ...

Started by futuristic

A substance that is reduced as a lead-acid storage battery generates an electric current is A) ...

Started by moongchi

Which of the following is a noncrystalline solid that has no defined melting point? A) quartz B) ...

Started by acc299

A battery in which a fuel is oxidized at the anode and oxygen is reduced at the cathode is a(n) ...

Started by future617RT

The amount of iron on the earth today as compared to the amount of iron 120 years ago (approximately ...

Started by Chelseaamend

The corrosion of metals, such as the rusting of iron, is an example of A) reduction. B) ...

Started by @Brianna17

Aluminum is more reactive than iron, yet it is used today for a variety of applications in which ...

Started by bobthebuilder

Probably the first metal to be freed from its ore by smelting was A) aluminum. B) copper. C) ...

Started by clippers!

The removal of silver tarnish from silverware using aluminum foil and a solution of electrolyte is ...

Started by Diane

Aluminum is more reactive than iron is, but iron corrodes more quickly. This occurs because A) ...

Started by FButt

Which of the following statements about the rusting of iron is true? A) Iron is reduced in the ...

Started by saraeharris

When silver tarnishes, A) Ag atoms are oxidized to form Ag+ ions. B) Ag atoms are reduced to ...

Started by lak

Roughly ________ of all iron and steel produced each year is used to replace corroded items. A) 4 ...

Started by karen

Most chemical explosions are ________ reactions. A) nuclear fission B) oxidation-reduction C) ...

Started by Collmarie

The extraction of aluminum from its ore requires a great deal of A) heat. B) electricity. C) ...

Started by lak

ANFO is an explosive mixture of ammonium nitrate, NH4NO3, and fuel oil. When this mixture explodes, ...

Started by MGLQZ

Bronze is an alloy of A) aluminum and tin. B) copper and tin. C) lead and copper. D) platinum ...

Started by cool

All of the following are commonly involved in explosions EXCEPT A) aluminum metal. B) ammonium ...

Started by natalie2426

Which of the following statements about the corrosion of iron and aluminum is correct? A) ...

Started by jlmhmf

With respect to volume, approximately what percentage of the air we breathe is composed of elemental ...

Started by mydiamond

When your car rusts, the major chemical reaction is that between the iron from the steel in the car ...

Started by tiffannnnyyyyyy

When metals react with oxygen, they form A) oxygen gas. B) noble gases. C) oxides. D) ...

Started by james0929

Magnesium burns brightly in the presence of oxygen. When magnesium reacts with oxygen, the compound ...

Started by sammy

This compound is a powerful oxidizing agent and a harmful pollutant; yet a layer of it in the upper ...

Started by EY67

Approximately what percentage of the earth's crust is composed of oxygen? A) 5 B) 40 C) 50 ...

Started by ghost!