Chemistry, 15.10.2019 23:00 goldengirl4078
Impure phosphoric acid for use in the manufacture of fertilizers is produced by the reaction of sulfuric acid on phosphate rock, of which a principal component is ca3(po4)2. the reaction is ca3(po4)2(s) + 3 h2so4(aq) → 3 caso4(s) + 2 h3po4(aq) how many moles of h3po4 can be produced from the reaction of 186.8 kg of h2so4? answer in units of mol.
Answers: 3
Chemistry, 22.06.2019 00:00
Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what
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Chemistry, 22.06.2019 09:40
How many grams of aluminum will there be in 98g of al2o3?
Answers: 1
Chemistry, 22.06.2019 22:30
Amedication is given at a dosage of 3.000 mg of medication per kg of body weight. if 0.1500 g of medication is given, then what was the patient's weight in pounds (lbs)? there are 453.59g in 1 lb.
Answers: 2
Impure phosphoric acid for use in the manufacture of fertilizers is produced by the reaction of sulf...
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