Alex saw a rusty old car in an abandoned lot. Because he had recently read about chemical reactions, he began to wonder how the rust formed. What happened to cause the rust on the steel car?
A. A decomposition chemical reaction took place when the iron in the steel mixed with oxygen to form rust.
B. oxygen in the air reacted with the paint on the car and formed rust
C. A physical change took place in the steel of the car to form rust
D. Oxygen in the air chemically combined with iron in the steel to form rust.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Alex saw a rusty old car in an abandoned lot. Because he had recently read about chemical reactions, he began to wonder how the rust ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Which best describes the law of conservation of mass? The coefficients in front of the chemicals in the reactants should be based on the physical state of the products.
Answers (2)
16.0 grams of oxygen gas reacted with 80.0 grams nitrogen monoxide gas producing 25.0 grams of nitrogen dioxide gas in the lab.
Answers (1)
Matter is classified as a (1) substance, only (2) substance or as a mixture of substances (3) homogenous mixture, only (4) homogenous mixture or as a heterogeneous mixture
Answers (1)
Generate a homologous series for compounds containing functional group - carboxylic acid up to four carbon atoms
Answers (1)
All of the following are abiotic factors in an ecosystem except: Algae pH Salinity Climate
Answers (1)
New Questions in Chemistry
Generally, as you go from left to right on the periodic table, what happens to: A) Atomic radius? B) First ionization energy? C) Electronegativity?
Answers (1)
A student calculated the percent by mass of water in a hydrate as 14.2%. A hydrate is a compound that contains water as part of its crystal structure. If the accepted value is 14.7%, the student's percent error was
Answers (1)
Which lewis structures represent a molecule that would assume a linear geometry? check all that apply.
Answers (1)
How many moles of NaOH are in 25ml of. 1M NaOH?
Answers (1)
If you are going to measure the mass of your dog, which units should you use?
Answers (1)