Chemical Reactions
In a chemical reaction the substances to the right of the arrow are called this/these?
What is/are products?
Identify and balance the following equation:
P4 + O2 → P4O6
What is a synthesis reaction?
P4 + 3O2 → P4O6
A substance that enters a chemical reaction is called this.
What is a reactant?
When balancing an equation, these numbers can be changed.
What is a coefficents?
This type of reaction has one compound breaks down and forms two or more substances
What is a decomposition reaction?
What is the name of Jungkooks recent solo album?
water → hydrogen + oxygen
... is an example of this type of reaction.
What is an example of a decomposition reaction?
In the formula 5CaSO4, this is the number of oxygen atoms.
What is 20?
Identify and balance the following equation: Al2O3 → Al + O2
What is decompostion?
2Al2O3 → 4Al + 3O2
In a chemical reaction the substances to the left of the arrow are called this/these?
What is is/are products?
A molecule consisting of two atoms. Ex: O2 or H2
What is diatomic?
Who gave Jungkook the nickname "golden maknae"?
RM!
What are 3 examples of diatomic molecules.
What are: N2, O2,F2,Cl2,Br2, I2, H2?
This type of reaction results in a solid forming
What is a precipitation reaction?
Balance the following chemical reaction:
H2S + NaCl → HCl + Na2S
What is
H2S + 2NaCl → 2HCl + Na2S
In a combustion reaction, what is always produced?
What are CO2 and H2O?
State the Law of Conservation of Mass.
What is that matter can not be created nor destroyed, just rearranged
What age did RM and Suga start writing/rapping as underground rappers?
13
When balancing an equation, these numbers can not be changed.
What is a subscript?
What are three signs that a chemical reaction is most likely occurring and is not likely to happen in a purely physical change?
heat/light production, precipitation, gas formation
Write and balance the chemical equation:
When aluminum chloride decomposes into aluminum and chlorine.
What is
2AlCl3 → 2Al + 3Cl2
The reaction 2HgO → 2Hg + O is an example of this type of reaction.
What is decomposition?
AgNO3(aq) + NaCl(aq) → AgCl(s) + NaNO3(aq)
is an example of this type of reaction.
What is a precipitation reaction?
How many writing credits does RM currently have (as of October 2023)?
You get the point if you are within 5
Around 218
The number of oxygen atoms: 4 Al2(CO3)3
What is 36 oxygen atoms
Identify and write the balance chemical equation for the following reaction below.
When tricarbon heptahydride reacts with oxygen, it produces carbon dioxide and water
What is a combustion reaction?
4 C3H7 + 19 O2 → 12 CO2 + 14 H2O
Write and balance the following chemical equation:
When sodium reacts with hydrogen monochloride, it yields hydrogen and sodium chloride.
What is
2Na + 2HCl → H2 + 2NaCl
Write and balance the chemical reaction:
When when sulfur reacts with chlorine, it yields hexasulfur decachloride
What is
6 S + 5 Cl2 → S6Cl10
Identify and balance the following chemical equation:
When tricarbon octahydride reacts with oxygen, it yields carbon dioxide and water
What is a combustion reaction?
C3H8 + 5O2 → 3CO2 + 4H2O
What is the title track of RMs solo album Indigo and who did he feature on it?
Wildflower with Youjeen