How many kg / cubic meter is 1g / cubic centimeter
Answer: 1g / cubic centimeter is equal to 1000kg / cubic meter
1g / cm3
=0.001kg/0.000001 M3
=1000kg / m3
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Length: 96.5cm, width: 63.5cm, height: 31.5cm. What is the cubic number
96.5*63.5*31.5=193024.125cm^3 =0.193024125m^3
How to calculate the cube of a carton is 59 * 42 * 28.5cm, just how many cubes is this carton
0.070623 M3
Who has the drawings and scale for building a 50 cubic meter biogas digester? Is it OK to build a square type digester? For example, can you build a round digester with a diameter of six meters and a height of two meters?
Construction technology of biogas digester
Drawings attached
To dig a cylindrical biogas digester, the diameter of the bottom is 3 meters and the depth is 2 meters. How many square meters does the biogas digester cover? How many cubic meters of soil do you need to dig?
The first question is to find its bottom area or its surface area. Urgent, thank you~
The first question is to find its base area
This biogas digester covers an area of 3.14 * (3 / 2) ^ 2 = 7.065 square meters
The first question is to find its volume
To excavate 7.065 * 2 = 14.13m3
How many cubic meters of biogas digester is needed for a dairy farm with 150 cows?
The location is in the northeast. Is there any good solution to the problem of low temperature in winter?
There are no good measures to solve the problem of biogas production in the cold season in Northeast China. Of course, you can make a plastic greenhouse above the biogas digester to increase the temperature. Artificial warming can solve this problem, but you need to consider the economic benefits
How much sodium hydroxide and water are needed to prepare 500 ml 10% sodium hydroxide solution (density is 1.1 g / cm3)?
To prepare 500ml (500cm3) sodium hydroxide solution with 10% mass fraction, the mass of sodium hydroxide is 500cm3 × 1.1g/cm3 × 10% = 55g; the mass of water is 500cm3 × 1.1g/cm3-55g = 495G. A: the mass of sodium hydroxide and water are 55g and 495G respectively
How much sodium hydroxide and water are needed to prepare 500 ml 10% sodium hydroxide solution (density is 1.1 g / cm3)?
To prepare 500ml (500cm3) sodium hydroxide solution with 10% mass fraction, the mass of sodium hydroxide is 500cm3 × 1.1g/cm3 × 10% = 55g; the mass of water is 500cm3 × 1.1g/cm3-55g = 495G. A: the mass of sodium hydroxide and water are 55g and 495G respectively
How many grams of NaOH and water are needed to prepare 500 ml of 10% NaOH solution (density 1.1 g / cm & # 179;)
Mass of solution = 500 * 1.1 = 550G
NaOH mass = 550 * 10% = 55g
Water mass = 550-55 = 495G
1430g 10% NaOH solution was prepared with 40% NaOH solution (density 1.43g / cm ^ 3)
How many milliliters of 40% NaOH solution and water are needed?
Take 40% NaOH solution x ml as required
X*1.43*40%=1430*10%
X=250
That is, 250 ml NaOH solution is needed
The mass of 250 ml is 250 * 1.43 = 357.5 G
Therefore, the mass of water required is 1430-357.5 = 1072.5g, that is 1072.5ml water