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Hate kolome kajar maddhome khadhho o lobon o balur misron theke upadhansomuho prethokkoron |
Answer» <html><body><p>The numbers placed in front of formulas to balance equations are called coefficients, and they <a href="https://interviewquestions.tuteehub.com/tag/multiply-1106275" style="font-weight:bold;" target="_blank" title="Click to know more about MULTIPLY">MULTIPLY</a> all the atoms in a formula. <a href="https://interviewquestions.tuteehub.com/tag/thus-2307358" style="font-weight:bold;" target="_blank" title="Click to know more about THUS">THUS</a>, the symbol “<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> <a href="https://interviewquestions.tuteehub.com/tag/nahco3-572515" style="font-weight:bold;" target="_blank" title="Click to know more about NAHCO3">NAHCO3</a>” indicates two units of sodium bicarbonate, which <a href="https://interviewquestions.tuteehub.com/tag/contain-409810" style="font-weight:bold;" target="_blank" title="Click to know more about CONTAIN">CONTAIN</a> 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:Please follow me friend</p></body></html> | |