Answer:
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil
When a weight is reciprocated, the equal and opposite force required for its acceleration at any instant appears as an unbalanced<span> force on the frame of the machine to which the weight belongs.</span><span>
</span>
H and O
CI and F
Mg and N
P and O
Cs and F
*should know them from the first letter very easy*
Answer:
2KI → 2K + I₂
Explanation:
(not my definition, but form a trustworthy source)
The definition of a decomposition reaction is:
a chemical reaction in which one reactant breaks down into two or more products.
In this case, potassium iodide will decompose into potassium and iodine.
2KI → 2K + 2I
2 Potassium and 2 Iodine on both sides, so equation is balanced.
Or, it can be written as 2KI → 2K + I₂
Answer:
Answers of the greenhouse effect 1 ,3 and 4
