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What is the formula for an ionic compound made of barium and nitrogen? A) BaN B)...
19) How many of each type of atom are there in the formula Ca3(PO4)2? A) Ca...
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 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 phosphorus? oBazP4 овар BabP2 Варз ова3(PO4)2
1) What is the term for a compound containing two nonmetals? A) binary acid B) ionic...
1) What is the term for a compound containing two nonmetals? A) binary acid B) ionic compound C) molecular compound D) ternary acid 2) The compound TiO2 is classified as which of the following? A) binary acid B) ionic compound C) molecular compound D) ternary acid 3) What is the name for S2-? A) sulfur ion B) sulfide ion C) sulfite ion D) sulfate ion 4) What is the chemical formula for the nitrite ion? A) NO3- B) NO32- C)...
24) A student wrote the formula for the compound aluminum phosphate as AlPO4. What is wrong...
24) A student wrote the formula for the compound aluminum phosphate as AlPO4. What is wrong with this formula? A) The compound is not charge-neutral. B) Aluminum is a nonmetal so it cannot form an ionic compound. C) The formula should be Al(PO4) D) There cannot be three different atom types in a chemical formula. E) Nothing is wong with the formula. 25) The compound sodium sulfate is soluble in water. When this compound dissolves in water, which ion listed...
10. A chunk of unidentified element, (element "X"), is reacted with nitrogen to form an ionic...
10. A chunk of unidentified element, (element "X"), is reacted with nitrogen to form an ionic compound with the chemical formula X,Ny. Which of the following elements is the most likely identity of X? a. Se | b. Ba d. AI e. CI c. K
HW 3 Resources Classify cach substance as an atomic element, molecular element, molecular compound, or ionic...
HW 3 Resources Classify cach substance as an atomic element, molecular element, molecular compound, or ionic compound. lonic compound Molecular compound Molecular element Atomic element Answer Bank NO Br Fe Nal ep acy pelicy emf about us cantact us careers e d
15. Determine whether the following atoms will form an ionic compound or a molecular compound, and...
15. Determine whether the following atoms will form an ionic compound or a molecular compound, and give the formula of the compound. (e) carbon and 2 oxygen (a) sodium and chlorine (b) carbon and 4 hydrogen (e) magnesium and bromine (d) 2 bromine
A binary compound of oxygen and an unknown element, X, has the formula XO2 and is...
A binary compound of oxygen and an unknown element, X, has the formula XO2 and is 72.71 mass % oxygen. (a) What is the atomic weight of element X? u (b) What is the symbol for the element on the periodic table? X = (c) Is the element X a metal or not? _________? (d) Is the compound XO2 likely to be ionic or covalent?_________ioniccovalent (e) What is the name of the compound?
1. An) is used to represent a compound. a) symbol b) equation c) subscript d) formula...
1. An) is used to represent a compound. a) symbol b) equation c) subscript d) formula 2. atoms or groups of atoms are called ions. a) charged b) diatomic c) neutral d) monatomic 3. For the formula of a compound to be correct, the algebraic addition of the charges on atoms or ions in the compound must add up to _ a) zero b) one c) two d) four 4. Potassium bromide is an example of an) compound a) molecular...
électron configurato COVALENT (MOLECULAR) COMPOUNDS Tonie/Covalent Chemical Formula Na, o C) Ionie vs. Covalent Compounds Name...
électron configurato COVALENT (MOLECULAR) COMPOUNDS Tonie/Covalent Chemical Formula Na, o C) Ionie vs. Covalent Compounds Name of compound/molecule Sodium oxide Iron(III) bromide Sodium sulfate Carbon tetrachloride Nitrogen tribromide Carbon monoxide Magnesium fluoride Phosphorous pentachloride Calcium oxide
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 formula for an ionic compound made of barium and phosphorus? oBazP4 овар BabP2 Варз ова3(PO4)2
1) What is the term for a compound containing two nonmetals? A) binary acid B) ionic compound C) molecular compound D) ternary acid 2) The compound TiO2 is classified as which of the following? A) binary acid B) ionic compound C) molecular compound D) ternary acid 3) What is the name for S2-? A) sulfur ion B) sulfide ion C) sulfite ion D) sulfate ion 4) What is the chemical formula for the nitrite ion? A) NO3- B) NO32- C)...
24) A student wrote the formula for the compound aluminum phosphate as AlPO4. What is wrong with this formula? A) The compound is not charge-neutral. B) Aluminum is a nonmetal so it cannot form an ionic compound. C) The formula should be Al(PO4) D) There cannot be three different atom types in a chemical formula. E) Nothing is wong with the formula. 25) The compound sodium sulfate is soluble in water. When this compound dissolves in water, which ion listed...
10. A chunk of unidentified element, (element "X"), is reacted with nitrogen to form an ionic compound with the chemical formula X,Ny. Which of the following elements is the most likely identity of X? a. Se | b. Ba d. AI e. CI c. K
HW 3 Resources Classify cach substance as an atomic element, molecular element, molecular compound, or ionic compound. lonic compound Molecular compound Molecular element Atomic element Answer Bank NO Br Fe Nal ep acy pelicy emf about us cantact us careers e d
15. Determine whether the following atoms will form an ionic compound or a molecular compound, and give the formula of the compound. (e) carbon and 2 oxygen (a) sodium and chlorine (b) carbon and 4 hydrogen (e) magnesium and bromine (d) 2 bromine
1. An) is used to represent a compound. a) symbol b) equation c) subscript d) formula 2. atoms or groups of atoms are called ions. a) charged b) diatomic c) neutral d) monatomic 3. For the formula of a compound to be correct, the algebraic addition of the charges on atoms or ions in the compound must add up to _ a) zero b) one c) two d) four 4. Potassium bromide is an example of an) compound a) molecular...
électron configurato COVALENT (MOLECULAR) COMPOUNDS Tonie/Covalent Chemical Formula Na, o C) Ionie vs. Covalent Compounds Name of compound/molecule Sodium oxide Iron(III) bromide Sodium sulfate Carbon tetrachloride Nitrogen tribromide Carbon monoxide Magnesium fluoride Phosphorous pentachloride Calcium oxide
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