Chemistry, 27.01.2021 07:20, sadiesnider9
When a 9.82 g sample of a compound containing only iron and oxygen is decomposed, 6.87 g of Fe is obtained. What is the percent composition of this compound?
Answers: 3
Chemistry, 21.06.2019 18:10, write2lakenor7awj
Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.
Answers: 2
Chemistry, 21.06.2019 20:30, ksalinas7404
Un cierto gas tiene un volumen de 800ml a 80°c y 600ml a 80°c y 600mmhg de presión. ¿cual será el volumen del gas a condiciones normales? sí el gas es oxígeno, ¿cuál será su peso? y ¿cuántas moléculas están presentes en el sistema?
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Chemistry, 22.06.2019 06:20, stephliu721
What is a property of a double replacement reaction
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Is powdered sports drink ionic or covalent ? 10pts !
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When a 9.82 g sample of a compound containing only iron and oxygen is decomposed,
6.87 g of Fe is o...
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