a hydrated salt of iron sulphate weighing 3g contains 1.36g of h2o of crystallisation find the formula of hydrated salt

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a hydrated salt of iron sulphate weighing 3g contains 1.36g of h2o of crystallisation find the formula of hydrated salt

Find the average rate of change of(x)=x^3−6x+5: (a) From−8 to −5 (b) From −2 to 4 (c) From 4 to 5

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Y+7=1/2 (×+1)

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What's 450. nm in meters

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List 3 numbers <200 but >100 divisible by 3

2H2S(g) + 3O2(g) ➡ 2H2O(l) +2SO2(g)

If peter ran 3 miles a day for 17 days and on the 18th day he ran 5 miles. What would the expression be ?