Chemistry, 26.11.2021 01:00 jasmine3051
A hairdryer has a power rating of 1.5kW. How much will it cost to use this hairdryer for 10 minutes if electricity costs 11p per unit?
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Using the periodic table, complete the table to describe each atom. type in your answers
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The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates
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How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
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Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years
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A hairdryer has a power rating of 1.5kW. How much will it cost to use this hairdryer for 10 minutes...
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