math order from least to greatest
how to put 1/4, 1/6 and 1/2 in least to greatest
maths
270
Maths
1:2
AP English Language
no answer the Question..... i do't no //?
Chemistry
So do you think that H2SO4 is the better choice? Or shall I stick with CaCO3
Chemistry
sorry the rest of the choices are b. Co2 C. HClO4 D HI e H2SO4 I think its a.. since it displaces the ions
Chemistry
Stelco has been recently legislated to reduce total SO2 emissions from iron smelting operations. Select the most effective chemical reagent to desulfurize Stelco’s gas emissions a. CaCO3 b. CO2 c. HClO4 d. HI e. H2SO4 I believe the answer is A but I'm unsure with H2SO4.
science
Compare the light gathering power of a telescope with a 10-centimeter(about 4-inch) diameter mirror to that of the human eye. (Take a diameter of the pupil of the eye to be about 5 millimeters)
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