![]() Roman mythology was comparable in many ways to Greek mythology, although different names were used. Which states begin with the letter "O"? What kind of solution is -2(x-2)=3x-13-5x Hich statement should be revised for a more formal tone? Greek mythology was created as a way for ancient people to explain the world around them. Organ, tissue, cell, organism, organ system 1. Organism, orgasystem, tissue, cell, organ, atom, molecule Which is the correct order for the levels of organization from simplest to complex?Ītom, cell, organ, organelle, tissue, organ system, organismĪtom, molecule, organelle, cell tissue, organ, organ system, organism Mouth A type of expository writing that identifies a challenge and presents one or more answers? Who is angel Gavriil? I need help writing a 5 paragraph explanatory essay with the following prompt What can cause a significant change in someone's life? What kind of solution is 3(x+1)-4x=3(2x+1)-7x Who thinks homework should be banned for our mental health? Tell me one fact between Athens and Sparta. Shift 1 unit right and 1 unit up 10 POINTS! PLS HELP Which national barrier works against pathogens? ![]() Which of the following describes how to translate the graph y= Ixl to obtain the graph of y= |x + 1| + 1? shift 1 unit left and 1 unit down Electrons orbit the nucleus similar to the planets orbiting the Sun (this model is also called the planetary model) Positive charges are concentrated in a small central part of the atom called the nucleus He also approximated the diameter of this positively charged part (nucleus) and found that it was few thousand times smaller than the previously approximated diameter of the atom, so he proposed that that difference was actually empty space. That led him toward conclusion that positive particles deflected because they hit positive part of the gold foil atoms, but since only few particles did so, he presumed that positive part of the atom was very small (thus hard to hit). However, some of the particles deflected at very big angles and some of them ever came back. If the plum-pudding model was true, he expected those particles to pass through the foil, and most of them did. He bombarded a thin layer of good foil with a beam of positively charged particles. However, analyzing results of the gold foil experiment, Rutherford in 1911, showed this to be incorrect. This model also called a plum-pudding model, presented electrons as particles embedded in a spherical positively charged matter ( like plums in a pudding). In the early 20th century, Thomson's model of the atom was believed to be correct. Number of moles of O = 0.599moles/0.401 = 1.49 mol O which is approximately 1 (to the nearest whole number, considering it tenths' value which is 4 and less than 5) Number of moles of S = 0.401moles/0.401 = 1 mol S ![]() Turn mole ratio into whole number ratio by dividing by all the elements by the least/smallest number of moles calculated.They need to be converted from decimals into whole numbers.These are the relative mole ratios for the compound,.Number of moles= reacting mass/ molar mass Let's assume that the mass of the compound is 100g, that the mass of sulphur will be 40.1g and the mass of oxygen will then be 59.9g. We have to assume the mass of the compound to make our calculations easy. The empirical formula of a chemical compound is the simplest positive integer ratio of atoms present in a compound. ![]()
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