Because there are so many different values of numbers, it would be impractical to use 1Ω, 2Ω, 3Ω... etc... Using colored bands helps make reading it a little easier to the trained eye. There are hundreds of thousands, if not tens of millions of different resistors would need to exist to cover every value. So you just use something called "preferred values" with their resistance values posted on them instead.
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mining of clay limestone and then heated to a certain temperature of 1450⁰ in a cement kiln
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on the right side two and on left side it is6 yes it is a balanced equation pls mark me as the brainliset hope it helps you