Question

suppose you are the head of your municipal area and you found that the air of your area is getting polluted day by day .what kind of step you will adopt to overcome this situation?
please answer 8 th grade level and ASAP​

Answer 1

Answer:

The numbers placed in front of formulas to balance equations are called coefficients, and they multiply all the atoms in a formula. Thus, the symbol “2 NaHCO3” indicates two units of sodium bicarbonate, which contain 2 Na atoms, 2 H atoms, 2 C atoms, and 6 O atoms (2 X 3= 6, the coefficient times the subscript for O)

Explanation:

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