Chemistry, 19.03.2021 22:10 georgeonnatreev3400
What mass of iron is needed to react with sulfur in order to produce 4.06 moles of
iron (III) sulfide (Fe2S3) according to the following equation?
What mass of zinc is needed to react with 2.67 moles of phosphoric acidH3(PO4) according to the following equation?
If 5.6 moles of magnesium reacts with oxygen gas, how many grams of magnesium oxide MgO will be formed according to the following equation?
How many moles of copper (I) chloride can be produced from the reaction of 73.5 g of copper (I) oxide with hydrochloric acid according to the following reaction?
If 11.5 grams of chlorine Cl2 reacts with aluminum, how many moles of aluminum chloride AlCl3 will be formed according to the following reaction?
Answers: 2
Chemistry, 22.06.2019 16:00, winnie45
He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
Answers: 2
Chemistry, 22.06.2019 18:00, rodriguezscarlet1713
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
Chemistry, 22.06.2019 20:10, sarahalexa19
Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
Answers: 2
Chemistry, 23.06.2019 01:00, davelopez979
An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds
Answers: 1
What mass of iron is needed to react with sulfur in order to produce 4.06 moles of
iron (III) sulf...
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