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What is the formula for an ionic compound made of barium and phosphorus? oBazP4 овар BabP2...
What is the formula for an ionic compound made of barium and nitrogen? A) BaN B) Ba_3N_2 C) Ba_2N_4 D) Ba_2N_3 E) none of the above Carbon monoxide is considered which of the following? A) molecular element B) ionic compound C) atomic element D) molecular compound E) none of the above Ammonium fluoride is considered which of the following A) B)
Question 5 6 pts Write the ionic compound formula that is formed between a. The ionic compound (write only formula) that is formed between Potassium (K) and phosphorus (P) is b.. The ionic compound (write only formula) that is formed between Barium (Ba) and sulfur (S) is C.. The ionic compound (write only formula) that is formed between Aluminum (Al) and cyanide (CN1- ) is Question 8 8 pts ► ; Au is a/an [Select ] HNO3 is an [Select...
19) How many of each type of atom are there in the formula Ca3(PO4)2? A) Ca = 3, P = 1,0 = 4 B) Ca 3, P = 2, O = 4 C) Ca = 3, P = 2,0=8 D) Ca = 3, P = 1,0 = 8 E) none of the above le Ol be 20) What is the correct formula of a compound that has ten oxygen atoms and four phosphorus atoms? A) O10P4 B) 100P4 C) 4P010...
What is the empirical formula of a compound which contains only phosphorus and oxygen if a 4.19 gram sample of the compound contains 1.83 grams of oxygen and 2.36 grams of phosphorus? List the phosphorus first in your answer. You will not be able to type subscripts. Just type the numbers where they go. For example, S2O3 would be typed in as S2O3.
A certain compound is made up of one phosphorus (P) atom, three fluorine (F) atoms, and one oxygen (O) atom. What is the chemical formula of this compound?
If element Z forms an ionic compound with formula Z2O3, what will be the expected formula of the ionic compound formed when Z and chlorine react? ZCl Z2Cl3 ZCl3 Z2Cl ZCl2
A sample containing phosphorus weighs 1.342 g. The phosphorus containing compound in this sample is P4010. A gravimetric experiment was performed and phosphorus in the sample was precipitated as Ca3(PO4)2. The mass of the isolated precipitate is 0.752 g. Find the mass % of phosphorus in the sample.
The element phosphorus can be made by reacting carbon in the form of coke with calcium phosphate, Ca3(PO4)2, which is found in phosphate rock. Ca3(PO4)2 + 5 C → 3 CaO + 5 CO + 2 P (a) What is the minimum mass of carbon, C, necessary to react completely with 66.34 Mg of Ca3(PO4)2? Mg (b) What is the maximum mass of phosphorus produced from the reaction of 66.34 Mg of Ca3(PO4)2 with an excess of carbon? Mg (c)...
B) What is the empirical formula of this ionic compound?
2. Consider the ionic compound whose unit cell is shown below. The white spheres represent sulfur atoms and the black spheres represent zinc atoms. A) In which type of unit cell are the sulfur atoms found in this ionic compound? (1 point)
43. An unidentified metal forms an ionic compound with phos- phate. The metal forms a 2+ cation. If the minimum ratio of protons in the metal to the phosphorus is 6:5, what metal is it? (Hint: First write the formula for the ionic compound formed with phosphate anion.)