Answer:
0.67 / 100 : 31^3 : 31^3 / 25cm^3
x 10
0.67 / 100 = 67 / 10000000 grams/cm : 29791 / 15625 / 29791
149253.731 : 0.52
divide by 1000
= 149.253731
= 149.3 kg
Ratio kg = 149.3 : 0.5
Step-by-step explanation:
Mole Ratio
The mole ratio compares the number of moles in a balanced equation.
This is the comparison between the coefficients in front of the chemical formulas.
If a formula lacks a coefficient, it is the same as saying there is 1 mole of that species.
Mole ratios are used to predict how much product a reaction forms or to determine how much reactant is needed to make a set amount of product.
Mole Ratio Units
Mole ratio units are either mole:mole or else it is a dimensionless number because the units cancel out. For example, it's fine to say a ratio of 3 moles of O2 to 1 mole of H2 is 3:1 or 3 mol O2: 1 mol H2.
Answer:
45
Step-by-step explanation:
Well, you can put various math problems into one. Equations can also show more information easier than writing many problems. Hope this helps, and keep learning!
Answer:
74 and 110
Step-by-step explanation:
lay out the numbers and the difference between the numbers:
20,24,33,49
+4 +9 +16
and notice the different between the amount added between the numbers
4,9,16
+5 +7
It seems the amount added to the amount added increases by 2 each time
the next two numbers in the sequence above is 9 and 11.
From that we can try to figure out what will be added to the original number by adding 9 and 11 to the difference list.
4, 9, 16, 25(added 9), 36(added 11)
and we can test those values
20,24,33,49,74(added 25),110(added 36)
