how many atoms are in calcium phosphate?
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The molecule has 3 calcium atoms, 2 phosphate atoms and 8 O atoms in it. Stop and verify this for yourself. The Ca has a subscript 3 with it. The P has an assumed 1 and the O has a 4.
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For that, see Grace Tams answer. Calcium carbonate has the formula CaCO3. This means that one molecule of Calcium Carbonate has 5 atoms in total - one calcium atom, one carbon atom, and 3 oxygen atoms.
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this 40 g is can be said to be one mole of calcium atom. One mole of any substances contain the number of molecules or atoms equal to 6.022×10^23. = 3.011×10^22 atom will be contained in 2 grams .
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For example, a molecule of the compound H3PO4 contains three hydrogen atoms, one phosphorus atom, and four oxygen atoms.
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how many atoms are there in 0.8 g of calcium? Hence, 08g of calcium has ​0.12044​ × 10 23 molecules.
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A The empirical formula—Ca3(PO4)2—indicates that the simplest electrically neutral unit of calcium phosphate contains three Ca2+ ions and two PO43− ions. The formula mass of this molecular unit is calculated by adding together the atomic masses of three calcium atoms, two phosphorus atoms, and eight oxygen atoms.
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How many moles of calcium atoms does it contain? The answer is one half of a mole, because 1 mole is equal to 6.02 x 1023, so a half of a mole would be equal to 3.01 x 1023 atoms. Okay, so if it contains 0.5 moles of calcium atoms, how much mass would that have? The answer is about 20 grams.
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Phosphate ions are essential for the development of teeth and bones. Phosphate ions are required for the synthesis of high energy compounds like ATP, GTP, etc. The bonds between the phosphate ions in ATP release a high amount of energy when they are broken. Phosphate ions are one of the three components of nucleotides.
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That means there are 15 electrons in a Phosphorus atom. Looking at the picture, you can see there are two electrons in shell one, eight in shell two, and five in shell three.
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the no of moles of oxygen atom in the sample is. Answer: Ammonium phosphate is (NH4)3 PO4. it has 12 hydrogen atoms and 4 oxygen atoms.
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Answer and Explanation: There are 18.81875×1023 18.81875 × 10 23 atoms of calcium in a sample of 125 grams of calcium.
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Answer and Explanation: The above compound is called calcium phosphate. There are eight oxygen atoms in the above formula: Ca3(PO4)2 C a 3 ( P O 4 ) 2 .
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The number of hydrogen (H) atoms in 80 g phosphoric acid (H3PO4) is 1.5 x 1024 atoms.
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Bones are mostly made of the protein collagen, which forms a soft framework. The mineral calcium phosphate hardens this framework, giving it strength. More than 99 percent of our body's calcium is held in our bones and teeth.
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Calcium phosphate — which you find as tricalcium phosphate in supplements — contains close to 39 percent elemental calcium. This is just a fraction below calcium carbonate (40 percent), but well above calcium citrate (21 percent), calcium lactate (13 percent), and calcium gluconate (9 percent).
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What is the molecular formula of zinc phosphate? The ionic state of Zinc is Zn+2 and the ionic state of phosphate is (PO4)-3. Phosphate molecules need three other atoms or molecular groups to balance and zinc needs two other atoms or molecular groups to balance.
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Answer and Explanation: 5.00 grams of calcium phosphate will contain 7.70816 X 1022 atoms of oxygen.