Multiply first the mass given in kilograms by 1000 in order to convert it to grams.
(0.23 kg) (1000 g / 1kg) = 230 g
Then, divide the mass in gram by the molar mass of SO2
molar mass of SO2 = 64.044 g/mol
Solving for the number of moles,
(230 g)(1 mol/64.044g) = 3.59 moles
Thus, there are approximately 3.59 moles of SO2 present in 0.23 kg of SO2.
Answer: Is this like a question cause that is what u think
Explanation:
Mostly soil rock with a very thin layer of soil on top.
Answer:
Explanation:
The blow-by gases that escape past the piston rings and get into the crankcase are mostly unburned fuel-air mixture.
The fuel is largely a mixture of hydrocarbons (HCs)
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The PCV system captures these gases and feeds them back to the cylinder for further combustion.
A. is wrong. Carbon dioxide exits through the exhaust.
C. is wrong. Most of the oxygen in the incoming air is used for combustion in the cylinders.
D is wrong. The NOx gases exit via the exhaust and are trapped by the catalytic converter.
Answer:
Phosphates in detergents can lead to freshwater algal blooms that releases toxins and deplete oxygen in waterways. Detergent cleans more effectively in hard water than soap.
Explanation:
Answer:A
Explanation: reactants: Na2SO4 and SrCl2
Products: NaCl and SrSO4