Chemistry, 27.01.2021 22:50 whitethunder05
1 - Determine the number of moles of water needed to produce 250 gH2SO3
2 - Determine the number of moles of P4O10 produced from 50.0 g of P.
3 - I need to produce 2000. kg of Fe2O3. How many moles of oxygen do I need to react?
4 - Determine the mass of phosphorus necessary to produce 85 kg ofP4O10.
5 - Determine the mass of sulfur dioxide needed to produce 125 gH2SO3.
6 - Determine the mass of sulfur dioxide produced from 125 g of iron (II)sulfide
Answers: 3
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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Which of these natural resources is non-renewable a. corn b. wind c. geothermal d. natural gas
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1 - Determine the number of moles of water needed to produce 250 gH2SO3
2 - Determine the number of...
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