9g
10g-g = 9g
Hard to give a full answer with that density. It may be an alloy. Does it resemble copper? Copper is 8.92 but it may be Brass which ranges from 8.4-8.7 or Bronze which has a wider range of 8-9g/cubic centimeter. Steel is also in the 7.7-8.1 area and Iron at 7.86.
To find density, you must use the formula of D=M/V or density = mass divided by volume. You have given us 9g as a volume, but that should be either liters or some other measurement of volume. I'll assume liters. 45/9 = 5. So, The density of a solid that has a mass of 45 grams and a volume of 9.0 liters would be 5 grams/liter.
g equals 9If2g + 14 + 5g = 8g - 3 + 8then:7g + 14 = 8g + 5therefore7g - 8g = -14 + 5-g = -9g = 9.
3/2g + 1/6g = -3 9/6g + 1/6g = -3 10/6g = -3 5/3g = -3 5 = -9g g = -5/9
9g-4=12.2 ===> add 4 to both sides gives 9g=16.2 ====> divide both sides by 9 g= 1.8 ===> this is what g equals to give 12.2 hope this helps!
g = 52
9g+9
49-9g = 40
9g-142g = -133
It is: 12g+9g = 21g
(9g - 8)(9g + 8)
9g + 2 = 39g = 1g = 1/9 = 0.111111111
If you're saying that: 12g-19 = 3g-31 then, Swap the sides around, getting common factors all on one side. E.G. 12g-3g = -31+19 9g = -12 g = -12/9 g = -1.333... or -4/3 Alternatively: 12g-19 = 3g-31 9g-19 = -31 9g = -12 g = -12/9 g = -1.333... or -4/3
There are more molecules in 9g of water than in 9g of sugar. This is because the molecular weight of water is lower than that of sugar, so there are more water molecules present in the same mass as sugar.