K = 1,000 grams
0.454 + 46 = 46.454 = 0.046454K
The mass of the liquid is 35 grams. This is calculated by subtracting the mass of the empty container (150 grams) from the total mass of the container plus the liquid (185 grams).
To find the mass of CO2 produced, first calculate the moles of C2H4 using its molar mass. Then, use the balanced equation to determine the moles of CO2 produced per mole of C2H4 reacted. Finally, convert moles of CO2 to grams using the molar mass of CO2.
The equation you provided is not clear. Can you please provide more information or rephrase the question?
From the balanced chemical equation, 4 moles of KOH produce 1 mole of O2. Given that there are 6.21 moles of KOH, we can set up a ratio: (6.21 moles KOH) x (1 mole O2 / 4 moles KOH) = 1.5525 moles O2. Finally, using molar mass of oxygen (O2) which is 32 g/mol, we find that 1.5525 moles of O2 is equal to 49.68 grams of O2.
2F2 + 4NaOH >> 4NaF + O2 + 2H2O
6 grams plus 3 kilograms equals 3,006 grams
3 kilograms is equal to 3000 grams, so when you add 3000 grams and 125 grams together, you get a total of 3125 grams.
Remember K H D | d c m. Kilograms is three places to the left of grams. So you have to move the decimal place three times to the left. So in this case the answer is 6.005 kilograms.
3006 grams
Expressed in grams, this is equal to 870 + 590 = 1460 grams. Expressed in kilograms, this is equal to 1.46 kilograms.
6,0005. Grams
4003.2 grams 1 kilogram = 1000 grams 1 gram = 0.001 kilograms
1 Kilogram = 1000 grams. You now have all the necessary information to work out the answer.
Making the assumption that by 1700, you mean 1700 grams, your answer will be 1.7 kg + 3.8 kg + 4.3 kg - Which equals 9.8 kilograms.
There are 1000 grams in one kilogram. Therefore, 2.7 kilograms is equal to 2.7 x 1000 = 2700 grams. Adding this to 600 and 250 gives us 2700 + 600 + 250 = 3550 grams.
To add it all up, convert kilograms to grams (multiplying by 1000), or convert the grams to kilograms (dividing by 1000). "On the Moon" is irrelevant; the mass will be the same almost anywhere in the Universe.
There are 1000 grams in one kilogram. Therefore, 9.75 kilograms is equal to 9.75 x 1000 = 9750 grams. Adding 756 grams to this gives 9750 + 756 = 10506 grams or 10.506 kilograms.