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How many neutrons electrons and protons will silicone-29 isotope have?
Silicon-29 has 14 protons and 15 neutrons. Since atoms are electrically neutral, it will also have 14 electrons.
What element contains 14 protons and 15 neutrons?
The 14 protons means it has the atomic number 14, and from the periodic table you can see that it is silicon, Si. The 15 neutrons added to the 14 protons means it has a mass number of 29, and is an isotope of silicon called silicon-29.
How many electrons in 2.9 grams of copper?
i havent got an elements table in front of me but here is how you do it: figure out how many moles is 2.9 grams of copper by using molecular wieght, then simply multiply so: No of moles* No of atoms in one mole* number of electrons in one atom of copper (which is the same as the No of protons...)
How many grams of carbon dioxide would be produced by the complete combustion of 600 g of butane?
The balanced chemical equation for the combustion of butane is: 2 C4H10 + 13 O2 -> 8 CO2 + 10 H2O From the equation, 2 moles of butane produce 8 moles of carbon dioxide. So, 600 g of butane is approximately 7.23 moles. Therefore, the amount of carbon dioxide produced would be 29 moles, which is equivalent to 704 g.
How many moles of air are in the ball If soccer ball of constant volume 2.24 liters is pumped up with air to a gauge pressure of 13 psi at 20 degrees celsius The molecular weight of air is 29 grams?
To find the number of moles of air in the soccer ball, we first need to calculate the absolute pressure inside the ball using the gauge pressure provided. Then, we can use the ideal gas law to find the number of moles. First, convert the gauge pressure to absolute pressure (P_abs = P_gauge + atmospheric pressure). Then, use PV = nRT to find the number of moles of air. Remember to convert all units to be consistent.
How many moles of nitrogen are there in 29 grams of nitrogen?
There are 29/14, or just over 2 moles of nitrogen in 19 grams.
When was Stephen Moles born?
Stephen Moles was born on 1981-04-29.
How many times will 15 go into 29?
Once with a remainder of fourteen
How many times does 29 go into 189?
189 ÷ 29 = 6 with remainder 15
How many times does 15 go into 29?
15 goes into 29 one time with a remainder of 14. This can be calculated by dividing 29 by 15, which equals 1 with a remainder of 14. In other words, 15 multiplied by 1 is 15, and when subtracted from 29, leaves a remainder of 14.
How many mg is equal to 15 ml?
29
How many days between April 15 to December 29?
106 Days from December 29 to April 15. 365 - 106 gives you 259 days
How many neutrons will silcon 29 have?
Number of neutrons = Mass number - atomic number = 29 - 14 = 15
What is 15 percent off 29?
4.35 is 15% of 29. On a calculator try just entering 29 and multiplying by ".15" and there you have it!
How many lbs is equal to 29 kg?
29 kilograms is about 63 pounds 15 ounces.
What is 15 and 29 in roman numerals?
15 is XV. 29 is XXIX.
What is 435 divided by 29?
15
